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Luongo C, Randazzo E, Iughetti L, DI Iorgi N, Loche S, Maghnie M, Valerio G, Delvecchio M. Cardiometabolic risk in childhood cancer survivors. Minerva Pediatr (Torino) 2021; 73:588-605. [PMID: 34309347 DOI: 10.23736/s2724-5276.21.06544-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The Italian Cancer Registry Association has estimated that for the five-year period 2016-2020, in line with the previous five years, approximately 7,000 neoplasms have been diagnosed among children and 4,000 among adolescents. Leukemias, brain tumors and lymphomas together account for more than two-thirds of all pediatric cancers. Fortunately, the five-years survival rate has progressively improved reaching 80% thanks to the continuing improvement of therapeutic protocols but the vast majority of these cancer survivors will have at least one chronic health condition by 40 years of age. Long-term complications concern various organs and systems and have a multifactorial etiopathogenesis. Obesity, diabetes and metabolic syndrome represent chronic diseases that affect life expectancy. Cardiovascular risk partly linked to therapies and genetic susceptibility and partly linked to the presence of obesity, diabetes and metabolic syndrome predispose childhood cancer survivors to heart failure, coronary artery disease, valvular disease, arrhythmia. Hence the cardio- metabolic risk of childhood cancer survivors can have a significant impact on their lives, families, and on society at-large. It is therefore very important to know the risk factors that predispose to the development of cardio-metabolic pathologies in childhood cancer survivors, the possible primary and secondary prevention strategies, the methods of surveillance and the therapeutic approaches.
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Affiliation(s)
- Caterina Luongo
- Department of Woman, Child, General and Specialized Surgery, Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy
| | - Emioli Randazzo
- Department of Clinical and Experimental Medicine, Unit of Pediatric Endocrinology and Diabetes, University of Pisa, Pisa, Italy
| | - Lorenzo Iughetti
- Pediatric Unit, Department of Medical and Surgical Sciences for Mothers, Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Natascia DI Iorgi
- Department of Pediatrics, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Sandro Loche
- Pediatric Endocrine Unit, Ospedale Pediatrico Microcitemico A Cao, Cagliari, Italy
| | - Mohamad Maghnie
- Department of Pediatrics, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Giuliana Valerio
- Department of Movement Sciences and Wellbeing, University of Naples Parthenope, Naples, Italy
| | - Maurizio Delvecchio
- Metabolic Disorders and Genetic Unit, Giovanni XXIII Children Hospital, Bari, Italy -
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Tapio S, Little MP, Kaiser JC, Impens N, Hamada N, Georgakilas AG, Simar D, Salomaa S. Ionizing radiation-induced circulatory and metabolic diseases. ENVIRONMENT INTERNATIONAL 2021; 146:106235. [PMID: 33157375 PMCID: PMC10686049 DOI: 10.1016/j.envint.2020.106235] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 09/09/2020] [Accepted: 10/08/2020] [Indexed: 05/23/2023]
Abstract
Risks to health are the prime consideration in all human situations of ionizing radiation exposure and therefore of relevance to radiation protection in all occupational, medical, and public exposure situations. Over the past few decades, advances in therapeutic strategies have led to significant improvements in cancer survival rates. However, a wide range of long-term complications have been reported in cancer survivors, in particular circulatory diseases and their major risk factors, metabolic diseases. However, at lower levels of exposure, the evidence is less clear. Under real-life exposure scenarios, including radiotherapy, radiation effects in the whole organism will be determined mainly by the response of normal tissues receiving relatively low doses, and will be mediated and moderated by systemic effects. Therefore, there is an urgent need for further research on the impact of low-dose radiation. In this article, we review radiation-associated risks of circulatory and metabolic diseases in clinical, occupational or environmental exposure situations, addressing epidemiological, biological, risk modelling, and systems biology aspects, highlight the gaps in knowledge and discuss future directions to address these gaps.
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Affiliation(s)
- Soile Tapio
- Institute of Radiation Biology, Helmholtz Zentrum Muenchen, German Research Center for Environmental Health GmbH, Neuherberg, Germany.
| | - Mark P Little
- Radiation Epidemiology Branch, National Cancer Institute (NCI), National Institutes of Health (NIH), MD, USA
| | - Jan Christian Kaiser
- Institute of Radiation Medicine, Helmholtz Zentrum Muenchen, German Research Center for Environmental Health GmbH, Neuherberg, Germany
| | - Nathalie Impens
- Institute of Environment, Health and Safety, Biosphere Impact Studies, SCK•CEN, Mol, Belgium
| | - Nobuyuki Hamada
- Radiation Safety Research Center, Nuclear Technology Research Laboratory, Central Research Institute of Electric Power Industry (CRIEPI), Tokyo, Japan
| | - Alexandros G Georgakilas
- DNA Damage Laboratory, Department of Physics, School of Applied Mathematical and Physical Sciences, National Technical University of Athens (NTUA), Athens, Greece
| | - David Simar
- Mechanisms of Disease and Translational Research, School of Medical Sciences, UNSW Sydney, Sydney, Australia
| | - Sisko Salomaa
- Department of Environmental and Biological Sciences, University of Eastern Finland, Kuopio, Finland
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Siviero-Miachon AA, Spinola-Castro AM, Andreoni S, Lee MLDM, Calixto AR, Geloneze B, Guerra-Junior G. Adipokines in young survivors of childhood acute lymphocytic leukemia revisited: beyond fat mass. Ann Pediatr Endocrinol Metab 2020; 25:174-181. [PMID: 32871655 PMCID: PMC7538299 DOI: 10.6065/apem.1938174.087] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 02/27/2020] [Indexed: 12/31/2022] Open
Abstract
PURPOSE This cross-sectional study evaluated the relationship between adipokines (leptin, adiponectin, visfatin, and resistin) and adiposity indexes regarding sex and cranial radiotherapy exposure among young acute lymphocytic leukemia survivors. METHODS A multivariate analysis of covariance (MANCOVA) was used to evaluate the joint effect of sex, cranial radiotherapy, and body mass index (BMI) z-score (model 1) or fat mass index (FMI) (model 2) on adipokines. RESULTS This study included 55 survivors of childhood acute lymphocytic leukemia between 15 and 23 years of age from both sexes (56.4% female); 43.6% of the sample had undergone cranial radiotherapy (18-24 Gy). The BMI z-score, the FMI, and sex (P<0.050 for all) influenced at least one adipokine, while cranial radiotherapy exposure was marginal in model 2. Parameter estimates from the MANCOVA's final model showed that the BMI z-score (β=-0.437, P=0.010) and the FMI (β=-0.209, P=0.004) negatively influenced adiponectin, while the FMI positively affected resistin (β=0.142, P=0.020). The relationship between leptin, visfatin, and the adiposity ndexes could not be established. In model 1, females presented with increased adiponectin (β=-1.014, P=0.011) and resistin (β=-1.067, P=0.002) levels; in model 2, female sex positively affected adiponectin (β=-1.515, P=0.001) and marginally influenced resistin (β=-0.707, P=0.054) levels. Cranial radiotherapy negatively determined visfatin levels in both final models (P<0.050). CONCLUSION Changes in body fat may be associated with adipose tissue dysfunction and should be carefully evaluated in survivors of acute lymphocytic leukemia, considering both sex and cranial radiotherapy exposure, to treat disorders that may possibly aggravate their risk for early cardiovascular disease.
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Affiliation(s)
- Adriana Aparecida Siviero-Miachon
- Division of Pediatric Endocrinology, Federal University of Sao Paulo - UNIFESP/EPM, Sao Paulo, Brazil,Pediatric Oncology Institute - IOP/GRAACC, Sao Paulo, Brazil
| | - Angela Maria Spinola-Castro
- Division of Pediatric Endocrinology, Federal University of Sao Paulo - UNIFESP/EPM, Sao Paulo, Brazil,Pediatric Oncology Institute - IOP/GRAACC, Sao Paulo, Brazil,Address for correspondence: Angela Maria Spinola-Castro, MD, PhD Division of Pediatric Endocrinology, Federal University of Sao Paulo - UNIFESP/EPM, 760 Borges Lagoa Street, Sao Paulo 04038-001, Brazil Tel & Fax: +55-11-5579-9409 E-mail:
| | - Solange Andreoni
- Division of Biostatistics, Department of Preventive Medicine, UNIFESP/EPM, Sao Paulo, Brazil
| | | | - Antonio Ramos Calixto
- Laboratory of Investigation on Metabolism and Diabetes - LIMED, Faculty of Medical Sciences, State University of Campinas - UNICAMP, Campinas, Brazil
| | - Bruno Geloneze
- Laboratory of Investigation on Metabolism and Diabetes - LIMED, Faculty of Medical Sciences, State University of Campinas - UNICAMP, Campinas, Brazil
| | - Gil Guerra-Junior
- Division of Pediatric Endocrinology, Faculty of Medical Sciences, UNICAMP, Campinas, Brazil
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Barg E, Połubok J, Hetman M, Gonera A, Jasielska O, Sęga-Pondel D, Galant K, Kazanowska B. Metabolic Disturbances in Children Treated for Solid Tumors. Nutrients 2019; 11:nu11123062. [PMID: 31847472 PMCID: PMC6950685 DOI: 10.3390/nu11123062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 12/12/2019] [Accepted: 12/12/2019] [Indexed: 02/01/2023] Open
Abstract
Metabolic disturbances are among the most common disorders diagnosed in pediatric patients after anti-cancer therapy (ACT). The aim of our study was to evaluate the prevalence of metabolic disturbances among patients after ACT. The study group comprised 44 patients (31 boys) treated for solid tumors and 31 patients in the control group. Body weight, height, body mass index (BMI) values, lipid parameters are expressed in Standard Deviation Score (SDS), based on centile charts. Indicators of risk to atherosclerosis were calculated. Obesity/overweight was observed in one third of the patients. Hypercholesterolemia occurred in half of them, elevated tryglicerides (TG) SDS in 11, and elevated low-density lipoprotein cholesterol (LDL-C) SDS in nine of the patients. Increased levels of both cholesterol SDS and LDL SDS were found in nine patients and four of them also showed elevated levels of TG SDS. There were significant differences in lipid parameters between the sexes. Risk indicators of lipid disorders defined by statistical distances (τ) were determined for the study group and the control group. The sum of the risk ratios of lipid disorders in the study group was 150 times higher than in the control group. Patients after ACT require special monitoring of lipids profiles and thyroid function as they are at higher risk for dyslipidemia and atherosclerosis than healthy people.
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Affiliation(s)
- Ewa Barg
- Department of Basic Medical Sciences, Wroclaw Medical University, 50-560 Wroclaw, Poland
- Correspondence: ; Tel.: +48-717840478
| | - Joanna Połubok
- Students’ Science Society, Wroclaw Medical University, 50-560 Wroclaw, Poland; (J.P.); (M.H.); (O.J.)
| | - Marta Hetman
- Students’ Science Society, Wroclaw Medical University, 50-560 Wroclaw, Poland; (J.P.); (M.H.); (O.J.)
| | - Aleksandra Gonera
- Students’ Science Society, Wroclaw Medical University, 50-560 Wroclaw, Poland; (J.P.); (M.H.); (O.J.)
| | - Olimpia Jasielska
- Students’ Science Society, Wroclaw Medical University, 50-560 Wroclaw, Poland; (J.P.); (M.H.); (O.J.)
| | - Dorota Sęga-Pondel
- Department of Pediatric Bone Marrow Transplantation, Oncology and Hematology, Wroclaw Medical University, 53-111 Wroclaw, Poland; (D.S.-P.); (K.G.); (B.K.)
| | - Karolina Galant
- Department of Pediatric Bone Marrow Transplantation, Oncology and Hematology, Wroclaw Medical University, 53-111 Wroclaw, Poland; (D.S.-P.); (K.G.); (B.K.)
| | - Bernarda Kazanowska
- Department of Pediatric Bone Marrow Transplantation, Oncology and Hematology, Wroclaw Medical University, 53-111 Wroclaw, Poland; (D.S.-P.); (K.G.); (B.K.)
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Gebauer J, Higham C, Langer T, Denzer C, Brabant G. Long-Term Endocrine and Metabolic Consequences of Cancer Treatment: A Systematic Review. Endocr Rev 2019; 40:711-767. [PMID: 30476004 DOI: 10.1210/er.2018-00092] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 06/21/2018] [Indexed: 02/08/2023]
Abstract
The number of patients surviving ≥5 years after initial cancer diagnosis has significantly increased during the last decades due to considerable improvements in the treatment of many cancer entities. A negative consequence of this is that the emergence of long-term sequelae and endocrine disorders account for a high proportion of these. These late effects can occur decades after cancer treatment and affect up to 50% of childhood cancer survivors. Multiple predisposing factors for endocrine late effects have been identified, including radiation, sex, and age at the time of diagnosis. A systematic literature search has been conducted using the PubMed database to offer a detailed overview of the spectrum of late endocrine disorders following oncological treatment. Most data are based on late effects of treatment in former childhood cancer patients for whom specific guidelines and recommendations already exist, whereas current knowledge concerning late effects in adult-onset cancer survivors is much less clear. Endocrine sequelae of cancer therapy include functional alterations in hypothalamic-pituitary, thyroid, parathyroid, adrenal, and gonadal regulation as well as bone and metabolic complications. Surgery, radiotherapy, chemotherapy, and immunotherapy all contribute to these sequelae. Following irradiation, endocrine organs such as the thyroid are also at risk for subsequent malignancies. Although diagnosis and management of functional and neoplastic long-term consequences of cancer therapy are comparable to other causes of endocrine disorders, cancer survivors need individually structured follow-up care in specialized surveillance centers to improve care for this rapidly growing group of patients.
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Affiliation(s)
- Judith Gebauer
- Experimental and Clinical Endocrinology, University Hospital of Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
| | - Claire Higham
- Department of Endocrinology, Christie Hospital NHS Foundation Trust, Manchester, United Kingdom.,Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
| | - Thorsten Langer
- Division of Pediatric Hematology and Oncology, University Hospital of Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
| | - Christian Denzer
- Department of Pediatrics and Adolescent Medicine, Division of Pediatric Endocrinology and Diabetes, Ulm University Medical Center, Ulm, Germany
| | - Georg Brabant
- Experimental and Clinical Endocrinology, University Hospital of Schleswig-Holstein, Campus Luebeck, Luebeck, Germany.,Department of Endocrinology, Christie Hospital NHS Foundation Trust, Manchester, United Kingdom
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Mir SA, Shah T, Singh H, Shabir I, Laway BA. Serum Lipid and Leptin Concentrations in Patients with Sheehan Syndrome. Indian J Endocrinol Metab 2018; 22:466-468. [PMID: 30148090 PMCID: PMC6085965 DOI: 10.4103/ijem.ijem_23_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Sheehan syndrome (SS) refers to the occurrence of hypopituitarism after parturition. Hypopituitary adults with growth hormone (GH) deficiency have abnormal body composition with increased fat mass. As leptin is secreted almost exclusively by fat cells and the circulating leptin level is proportional to total fat mass, it is expected that abnormal elevations of leptin concentrations are found in GH deficient hypopituitary patients. The present study was undertaken to evaluate the anthropometric, lipid and leptin levels in patients with SS. MATERIALS AND METHODS Thirty patients with SS and 30 age and body mass index (BMI) matched controls were part in this study. All patients were stable on conventional replacement therapy for at least 6 months before the study. The subjects underwent detail clinical, biochemical, and hormone analysis. RESULTS Patients with SS on conventional replacement therapy showed significantly higher mean triglyceride, total cholesterol, low density lipoprotein cholesterol and lower high density cholesterol concentrations. The leptin levels were significantly raised in the patients with SS on standard replacement therapy compared with controls. The difference was more marked in obese cases versus obese controls than in lean cases and controls (P = 0.001). CONCLUSION SS, a cause of GH deficiency. Our study demonstrated that patients with SS have an abnormal lipid profile, and raised leptin levels as compared to age and BMI matched controls.
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Affiliation(s)
- Shahnaz A. Mir
- Division of Internal Medicine and Endocrinology, Government Medical College, Srinagar, Jammu and Kashmir, India
| | - Tabinda Shah
- Division of Internal Medicine and Endocrinology, Government Medical College, Srinagar, Jammu and Kashmir, India
| | - Hardeep Singh
- Division of Internal Medicine and Endocrinology, Government Medical College, Srinagar, Jammu and Kashmir, India
| | - Iram Shabir
- Department of Biochemistry, Government Medical College, Srinagar, Jammu and Kashmir, India
| | - Bashir A. Laway
- Department of Endocrinology, Sher-i-Kashmir Institute of Medical Sciences, Srinagar, Jammu and Kashmir, India
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Chueh HW, Yoo JH. Metabolic syndrome induced by anticancer treatment in childhood cancer survivors. Ann Pediatr Endocrinol Metab 2017; 22:82-89. [PMID: 28690985 PMCID: PMC5495983 DOI: 10.6065/apem.2017.22.2.82] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Accepted: 06/11/2017] [Indexed: 12/25/2022] Open
Abstract
The number of childhood cancer survivors is increasing as survival rates improve. However, complications after treatment have not received much attention, particularly metabolic syndrome. Metabolic syndrome comprises central obesity, dyslipidemia, hypertension, and insulin resistance, and cancer survivors have higher risks of cardiovascular events compared with the general population. The mechanism by which cancer treatment induces metabolic syndrome is unclear. However, its pathophysiology can be categorized based on the cancer treatment type administered. Brain surgery or radiotherapy may induce metabolic syndrome by damaging the hypothalamic-pituitary axis, which may induce pituitary hormone deficiencies. Local therapy administered to particular endocrine organs directly damages the organs and causes hormone deficiencies, which induce obesity and dyslipidemia leading to metabolic syndrome. Chemotherapeutic agents interfere with cell generation and growth, damage the vascular endothelial cells, and increase the cardiovascular risk. Moreover, chemotherapeutic agents induce oxidative stress, which also induces metabolic syndrome. Physical inactivity caused by cancer treatment or the cancer itself, dietary restrictions, and the frequent use of antibiotics may also be risk factors for metabolic syndrome. Since childhood cancer survivors with metabolic syndrome have higher risks of cardiovascular events at an earlier age, early interventions should be considered. The optimal timing of interventions and drug use has not been established, but lifestyle modifications and exercise interventions that begin during cancer treatment might be beneficial and tailored education and interventions that account for individual patients' circumstances are needed. This review evaluates the recent literature that describes metabolic syndrome in cancer survivors, with a focus on its pathophysiology.
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Affiliation(s)
- Hee Won Chueh
- Department of Pediatrics, Dong-A University Hospital, Dong-A University College of Medicine, Busan, Korea
| | - Jae Ho Yoo
- Department of Pediatrics, Dong-A University Hospital, Dong-A University College of Medicine, Busan, Korea
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Friedman DN, Hilden P, Moskowitz CS, Suzuki M, Boulad F, Kernan NA, Wolden SL, Oeffinger KC, Sklar CA. Cardiovascular Risk Factors in Survivors of Childhood Hematopoietic Cell Transplantation Treated with Total Body Irradiation: A Longitudinal Analysis. Biol Blood Marrow Transplant 2016; 23:475-482. [PMID: 28040534 DOI: 10.1016/j.bbmt.2016.12.623] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 12/10/2016] [Indexed: 12/18/2022]
Abstract
Hematopoietic cell transplantation (HCT) survivors treated with total body irradiation (TBI) are known to be at increased risk for the development of cardiovascular risk factors (CVRFs). We sought to characterize the incidence of CVRFs in a TBI-exposed survivor cohort and to describe prognostic indicators of their development through a retrospective analysis of CVRFs in 1-year survivors of leukemia or lymphoma treated with TBI at Memorial Sloan Kettering between April 1987 and May 2011. Eligible participants were age ≤21 years at the time of TBI and were not receiving glucocorticoid therapy at the time of entry to long-term follow-up. Survivors were assessed for obesity (body mass index ≥95th percentile for age ≤ 20 years and ≥30 kg/m2 for age >20 years), elevated blood pressure, dyslipidemia (elevated triglycerides [TG], low high-density lipoprotein [HDL]), and glucose intolerance (fasting glucose ≥100 mg/dL); those with ≥3 risk factors were deemed to have a CVRF cluster, a surrogate for metabolic syndrome. Cox regression models were used to estimate hazard ratios (HRs) for factors associated with each CVRF. To compare the prevalence of CVRFs in HCT survivors and the general population, survivors were compared with age-, sex-, and race-matched controls from the National Health and Nutrition Examination Survey. A total of 123 survivors were evaluated (62.6% males). The median age at TBI was 11.8 years (range, 1.6 to 21.9 years). The median duration of follow-up was 8.0 years (range, 1.01 to 24.6 years), and the median age at last follow-up was 20.1 years (range, 4.0 to 41.3 years). The 5-year cumulative incidence was 14.7% for elevated blood pressure, 10.5% for elevated glucose, 26.8% for low HDL, 39.2% for hypertriglyceridemia, and 16.0% for obesity, and corresponding 10-year cumulative incidences of 28.8%, 33.1%, 52.0%, 65.0%, and 18.6%. The median cumulative incidence of a CVRF cluster rose from 10.6% (range, 5.6% to 17.5%) at 5 years to 28.4% (range, 18.8% to 38.7%) at 10 years. In multivariate analysis, growth hormone (GH) deficiency (hazard ratio [HR], 8.6; 95% confidence interval [CI], 2.1 to 34.4; P = .002), history of cranial radiation (HR, 4.0; 95% CI, 1.7 to 9.6; P = .002), and grade II-IV acute graft-versus-host disease GVHD (HR, 4.2; 95% CI, 1.5 to 12.2; P = .008) were associated with the risk of developing a CVRF cluster. Compared with a random sample of matched population controls, HCT survivors had an increased prevalence of hypertriglyceridemia and low HDL, but not of glucose intolerance, elevated blood pressure, or CVRF cluster. Given the young age of this HCT survivor cohort, these data highlight the importance of routine screening for CVRF starting in childhood in individuals exposed to TBI.
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Affiliation(s)
| | - Patrick Hilden
- Department of Epidemiology-Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Chaya S Moskowitz
- Department of Epidemiology-Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Maya Suzuki
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Farid Boulad
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nancy A Kernan
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Suzanne L Wolden
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kevin C Oeffinger
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Charles A Sklar
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
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Gibson TM, Ehrhardt MJ, Ness KK. Obesity and Metabolic Syndrome Among Adult Survivors of Childhood Leukemia. Curr Treat Options Oncol 2016; 17:17. [PMID: 26951206 DOI: 10.1007/s11864-016-0393-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Treatment-related obesity and the metabolic syndrome in adult survivors of childhood acute lymphoblastic leukemia (ALL) are risk factors for cardiovascular disease. Both conditions often begin during therapy. Preventive measures, including dietary counseling and tailored exercise, should be initiated early in the course of survivorship, with referral to specialists to optimize success. However, among adults who develop obesity or the metabolic syndrome and who do not respond to lifestyle therapy, medical intervention may be indicated to manage underlying pathology, such as growth hormone deficiency, or to mitigate risk factors of cardiovascular disease. Because no specific clinical trials have been done in this population to treat metabolic syndrome or its components, clinicians who follow adult survivors of childhood ALL should use the existing American Heart Association/National Heart Lung and Blood Institute Scientific Statement to guide their approach.
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Affiliation(s)
- Todd M Gibson
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, 262 Danny Thomas Place, Mail Stop 735, Memphis, TN, 38105, USA.
| | - Matthew J Ehrhardt
- Department of Oncology, St. Jude Children's Research Hospital, 262 Danny Thomas Place, Mail Stop 735, Memphis, TN, 38105, USA.
| | - Kirsten K Ness
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, 262 Danny Thomas Place, Mail Stop 735, Memphis, TN, 38105, 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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11
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Prevalence and Predictors of Overweight and Obesity Among a Multiethnic Population of Pediatric Acute Lymphoblastic Leukemia Survivors: A Cross-Sectional Assessment. J Pediatr Hematol Oncol 2016; 38:429-36. [PMID: 26989911 PMCID: PMC4955650 DOI: 10.1097/mph.0000000000000555] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
As previous studies of obesity in survivors of pediatric acute lymphoblastic leukemia (ALL) have primarily been conducted among non-Hispanic white survivors or children treated on older protocols, our objective was to describe the prevalence and correlates of overweight status among an ethnically diverse population of pediatric ALL survivors, largely treated with more contemporary therapies. We evaluated the overweight/obesity status of pediatric ALL survivors (n=406) followed in the Texas Children's Cancer Center between 2004 and 2014. Survivors were classified as underweight, normal weight, overweight, or obese on the basis of their body mass index at their most current follow-up visit. Our results showed that Hispanic ethnicity (39% of the subjects) was associated with being overweight (adjusted odds ratio=1.88; 95% confidence interval, 1.13-3.14) or obese (adjusted odds ratio=2.84; 95% confidence interval, 1.59-5.06) at follow-up, even after adjusting for cranial radiotherapy (CRT) exposure. Body mass index z-score at diagnosis was also associated with overweight/obesity at follow-up. In addition, there was a statistically significant interaction between younger age at diagnosis and CRT, indicating that younger age at diagnosis was associated with obesity among patients who received CRT. These findings may help identify pediatric ALL patients that are at increased risk of being overweight or obese after treatment.
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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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Associations between Metabolic Risk Factors and the Hypothalamic Volume in Childhood Leukemia Survivors Treated with Cranial Radiotherapy. PLoS One 2016; 11:e0147575. [PMID: 26824435 PMCID: PMC4732818 DOI: 10.1371/journal.pone.0147575] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Accepted: 01/05/2016] [Indexed: 12/11/2022] Open
Abstract
Metabolic complications are prevalent in individuals treated with cranial radiotherapy (CRT) for childhood acute lymphoblastic leukemia (ALL). The hypothalamus is a master regulator of endocrine and metabolic control. The aim of this study was to investigate whether the hypothalamic volume would be associated to metabolic parameters in ALL survivors. Thirty-eight (21 women) survivors participated in this study 34 years after diagnosis and with a median age of 38 (27–46) years. All were treated with a median CRT dose of 24 Gy and 11 years (3–13) of complete hormone supplementation. Comparisons were made to 31 matched controls. We performed analyses of fat mass, fat free mass, plasma (p)-glucose, p-insulin, Homa-Index (a measure of insulin resistance), serum (s)-leptin, s-ghrelin and of the hypothalamic volume in scans obtained by magnetic resonance imaging (MRI) at 3 Tesla. Serum leptin/kg fat mass (r = -0.4, P = 0.04) and fat mass (r = -0.4, P = 0.01) were negatively correlated with the HT volume among ALL survivors, but not among controls. We also detected significantly higher BMI, waist, fat mass, p-insulin, Homa-Index, leptin/kg fat mass and s-ghrelin and significantly lower fat free mass specifically among female ALL survivors (all P<0.01). Interestingly, s-ghrelin levels increased with time since diagnosis and with low age at diagnosis for childhood ALL. Our results showed that leptin/kg fat mass and fat mass were associated with a reduced HT volume 34 years after ALL diagnosis and that women treated with CRT after ALL are at high risk of metabolic abnormalities. Taken together our data suggest that the hypothalamus is involved in the metabolic consequences after CRT in ALL survivors.
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van Santen HM, Geskus RB, Raemaekers S, van Trotsenburg ASP, Vulsma T, van der Pal HJH, Caron HN, Kremer LCM. Changes in body mass index in long-term childhood cancer survivors. Cancer 2015; 121:4197-204. [PMID: 26287726 DOI: 10.1002/cncr.29614] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2015] [Revised: 06/26/2015] [Accepted: 07/15/2015] [Indexed: 11/05/2022]
Abstract
BACKGROUND Previous studies have reported changes in the body mass index (BMI) with time in childhood cancer survivors (CCSs) during follow-up. The limitations of these studies include that they described only a subgroup of survivors or used questionnaires with self-reported heights and weights. The goal of this study was to examine BMI in a large cohort of long-term CCSs and relate this to the BMI at diagnosis, age, sex, tumor type, treatment, and endocrine defects. METHODS All patients treated for childhood cancer at the Emma Children's Hospital/Academic Medical Center between 1966 and 1996 who had survived for at least 5 years were eligible for inclusion. For 893 CCSs with a mean follow-up of 14.9 years, the BMI at the late effects outpatient clinic was compared with the BMI for the general Dutch population. RESULTS For girls, an increased prevalence of obesity was found. Risk factors for developing a high BMI at follow-up were a younger age and a high BMI at diagnosis and treatment with cranial radiotherapy. A significantly increased prevalence of severe underweight was found in all adult subgroups except for females aged 26 to 45 years. An association was found between a low BMI at diagnosis and a low BMI at follow-up. No treatment-related variables could be related to changes in BMI. CONCLUSIONS The BMI at diagnosis is one of the most important predictors for the BMI at follow-up, and this suggests an important genetic or environmental cause. Adult CCSs are at high risk for developing severe underweight at follow-up. Future studies should focus on the causes and clinical consequences of underweight.
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Affiliation(s)
- Hanneke M van Santen
- Department of Pediatric Endocrinology, Emma Children's Hospital, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands.,Department of Pediatric Endocrinology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Ronald B Geskus
- Department of Clinical Epidemiology, Biostatistics, and Bioinformatics, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Steven Raemaekers
- Department of Medical Informatics, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - A S Paul van Trotsenburg
- Department of Pediatric Endocrinology, Emma Children's Hospital, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Thomas Vulsma
- Department of Pediatric Endocrinology, Emma Children's Hospital, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Helena J H van der Pal
- Department of Medical Oncology, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands.,Department of Pediatric Oncology, Emma Children's Hospital, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Hubert N Caron
- Department of Pediatric Oncology, Emma Children's Hospital, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Leontien C M Kremer
- Department of Pediatric Oncology, Emma Children's Hospital, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
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Slater ME, Steinberger J, Ross JA, Kelly AS, Chow EJ, Koves IH, Hoffmeister P, Sinaiko AR, Petryk A, Moran A, Lee J, Chow LS, Baker KS. Physical Activity, Fitness, and Cardiometabolic Risk Factors in Adult Survivors of Childhood Cancer with a History of Hematopoietic Cell Transplantation. Biol Blood Marrow Transplant 2015; 21:1278-83. [PMID: 25865649 PMCID: PMC4466057 DOI: 10.1016/j.bbmt.2015.04.007] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2015] [Accepted: 04/06/2015] [Indexed: 10/23/2022]
Abstract
Along with other childhood cancer survivors (CCS), hematopoietic cell transplantation (HCT) survivors are at high risk of treatment-related late effects, including cardiovascular disease and diabetes. Cardiometabolic risk factor abnormalities may be exacerbated by inadequate physical activity (PA). Relationships between PA and cardiometabolic risk factors have not been well described in CCS with HCT. PA (self reported), mobility (timed up and go test), endurance (6-minute walk test), handgrip strength, and cardiometabolic risk factors were measured in 119 HCT survivors and 66 sibling controls ages ≥18 years. Adjusted comparisons between HCT survivors and controls and between categories of low and high PA, mobility, endurance, and strength were performed with linear regression. Among HCT survivors, the high PA group had lower waist circumference (WC) (81.9 ± 2.5 versus 88.6 ± 3.1 cm ± standard error (SE), P = .009) than the low PA group, whereas the high endurance group had lower WC (77.8 ± 2.6 versus 87.8 ± 2.5 cm ± SE, P = .0001) and percent fat mass (33.6 ± 1.8 versus 39.4 ± 1.7% ± SE, P = .0008) and greater insulin sensitivity (IS) (10.9 ± 1.0 versus 7.42 ± 1.14 mg/kg/min ± SE via euglycemic insulin clamp, P = .001) than the low endurance group. Differences were greater in HCT survivors than in controls for WC between low and high PA groups, triglycerides between low and high mobility groups, and WC, systolic blood pressure, and IS between low and high endurance groups (all Pinteraction <.05). Higher endurance was associated with a more favorable cardiometabolic profile in HCT survivors, suggesting that interventions directed to increase endurance in survivors may reduce the risk of future cardiovascular disease.
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Affiliation(s)
- Megan E Slater
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota.
| | - Julia Steinberger
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Julie A Ross
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Aaron S Kelly
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Eric J Chow
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Center for Clinical and Translational Research, Seattle Children's Hospital, Seattle, Washington
| | - Ildiko H Koves
- Center for Clinical and Translational Research, Seattle Children's Hospital, Seattle, Washington
| | - Paul Hoffmeister
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Alan R Sinaiko
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Anna Petryk
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Antoinette Moran
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Jill Lee
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Lisa S Chow
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - K Scott Baker
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Center for Clinical and Translational Research, Seattle Children's Hospital, Seattle, Washington
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Wilson CL, Liu W, Yang JJ, Kang G, Ojha RP, Neale G, Srivastava DK, Gurney JG, Hudson MM, Robison LL, Ness KK. Genetic and clinical factors associated with obesity among adult survivors of childhood cancer: A report from the St. Jude Lifetime Cohort. Cancer 2015; 121:2262-70. [PMID: 25963547 PMCID: PMC4641835 DOI: 10.1002/cncr.29153] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2014] [Revised: 09/29/2014] [Accepted: 09/30/2014] [Indexed: 01/27/2023]
Abstract
BACKGROUND The objective of this study was to identify treatment and genetic factors associated with obesity among childhood cancer survivors. METHODS Participants included 1996 survivors who previously received treatment for cancer at St. Jude Children's Research Hospital and who survived ≥10 years from diagnosis (median age at diagnosis, 7.2 years; median age at follow-up, 32.4 years). Obesity was defined as a body mass index ≥30 kg/m(2) . The factors associated with adult obesity were identified by subgroup-specific (cranial radiation [CRT] exposure status) multivariable logistic regression. Single nucleotide polymorphisms (SNPs) associated with obesity were identified by subgroup-specific, exploratory, genome-wide association analyses using a 2-stage resampling approach with a type I error rate of 5 × 10(-6) . RESULTS Forty-seven percent of survivors who received CRT and 29.4% of those who did not receive CRT were obese at evaluation. In multivariable analyses, abdominal/pelvic radiation exposure was associated with decreased prevalence of obesity among survivors regardless of CRT status (P < .0001). The odds of obesity were increased among survivors who received CRT who had also received glucocorticoids (P = .014) or who were younger at diagnosis (P = .013). Among the survivors who had received CRT, 166 SNPs were associated with obesity. The strongest association was observed with reference SNP rs35669975 (P = 3.3 × 10(-8) ) on segment 33.3 of the long arm of chromosome 13 (13q33.3), approximately 30 kb downstream of FAM155A (family with sequence similarity 155, member A). SNPs within the glycine receptor α3 (GLRA3) gene and near the sex-determining region Y box 11 (SOX11) and cadherin 18 type 2 (CDH18) genes also were identified. These genes have been implicated in neural growth, repair, and connectivity. CONCLUSIONS Obesity in childhood cancer survivors remains associated with previous exposure to CRT and glucocorticoids. Genetic variants related to neural connectivity may modify the risk of obesity among survivors who receive CRT. Validation of these findings in independent cohorts is required.
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Affiliation(s)
| | | | | | | | | | - Geoffrey Neale
- Hartwell Center for Bioinformatics and Biotechnology, Memphis, TN
| | | | | | - Melissa M. Hudson
- Epidemiology and Cancer Control, Memphis, TN
- Oncology, St. Jude Children’s Research Hospital, Memphis, TN
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Faienza MF, Delvecchio M, Giordano P, Cavallo L, Grano M, Brunetti G, Ventura A. Metabolic syndrome in childhood leukemia survivors: a meta-analysis. Endocrine 2015; 49:353-60. [PMID: 25154516 DOI: 10.1007/s12020-014-0395-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Accepted: 08/12/2014] [Indexed: 01/05/2023]
Abstract
A significant number of long-term complications have been described in childhood leukemia survivors. In particular, these patients may present features of metabolic syndrome (MetS), and therefore increased risk for cardiovascular diseases. The aim of this meta-analysis is to evaluate the prevalence and the risk of MetS in survivors of childhood leukemia. Two authors independently performed a systematic literature search in PubMed and EMBASE to March 2014, reviewed and selected articles, based on pre-determined selection criteria. Twelve articles, comprising 2,337 participants (1,462 cases and 875 controls), were included in the meta-analysis. Only three of them were case-control studies eligible for the meta-analysis. The childhood leukemia survivors showed an increased risk of MetS as compared to healthy controls (OR = 4.36; 95 % CI 1.19-16.22). The risk was significantly increased only in patients treated with chemotherapy and radiotherapy (OR = 7.79; 95 % CI 1.27-47.77), and not in patients treated with only chemotherapy (OR = 2.35; 95 % CI 0.40-13.78). Childhood leukemia survivors, in particular if treated also with radiotherapy, are prone to develop MetS more than healthy controls. Monitoring of MetS components in these patients is necessary to avoid cardiovascular consequences later in life.
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Affiliation(s)
- Maria Felicia Faienza
- Department of Biomedical Sciences and Human Oncology, Pediatrics Unit, University of Bari 'A. Moro', Piazza G. Cesare, 11, 70124, Bari, Italy,
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Increased Body Mass Index during Therapy for Childhood Acute Lymphoblastic Leukemia: A Significant and Underestimated Complication. Int J Pediatr 2015; 2015:386413. [PMID: 26101530 PMCID: PMC4458559 DOI: 10.1155/2015/386413] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Revised: 04/22/2015] [Accepted: 05/04/2015] [Indexed: 01/09/2023] Open
Abstract
Objective & Design. We undertook a retrospective review of children diagnosed with acute lymphoblastic leukemia (ALL) and treated with modern COG protocols (n = 80) to determine longitudinal changes in body mass index (BMI) and the prevalence of obesity compared with a healthy reference population. Results. At diagnosis, the majority of patients (77.5%) were in the healthy weight category. During treatment, increases in BMI z-scores were greater for females than males; the prevalence of obesity increased from 10.3% to 44.8% (P < 0.004) for females but remained relatively unchanged for males (9.8% to 13.7%, P = 0.7). Longitudinal analysis using linear mixed-effects identified associations between BMI z-scores and time-dependent interactions with sex (P = 0.0005), disease risk (P < 0.0001), age (P = 0.0001), and BMI z-score (P < 0.0001) at diagnosis and total dose of steroid during maintenance (P = 0.01). Predicted mean BMI z-scores at the end of therapy were greater for females with standard risk ALL irrespective of age at diagnosis and for males younger than 4 years of age at diagnosis with standard risk ALL. Conclusion. Females treated on standard risk protocols and younger males may be at greatest risk of becoming obese during treatment for ALL. These subgroups may benefit from intervention strategies to manage BMI during treatment for ALL.
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Abu-Ouf NM, Jan MM. Metabolic syndrome in the survivors of childhood acute lymphoblastic leukaemia. Obes Res Clin Pract 2015; 9:114-24. [DOI: 10.1016/j.orcp.2014.06.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Revised: 06/21/2014] [Accepted: 06/26/2014] [Indexed: 12/28/2022]
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Barr R, Nayiager T, Gordon C, Marriott C, Athale U. Body composition and bone health in long-term survivors of acute lymphoblastic leukaemia in childhood and adolescence: the protocol for a cross-sectional cohort study. BMJ Open 2015; 5:e006191. [PMID: 25603918 PMCID: PMC4305072 DOI: 10.1136/bmjopen-2014-006191] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Revised: 10/28/2014] [Accepted: 10/30/2014] [Indexed: 12/04/2022] Open
Abstract
INTRODUCTION Success in the treatment of young people with cancer, as measured conventionally by survival rates, is mitigated by late effects of therapy that impose a burden of morbidity and limit life expectancy. Among these adverse sequelae are altered body composition, especially obesity, and compromised bone health in the form of osteoporosis and increased fragility. These outcomes are potentially reversible and even preventable. This study will examine measures of body composition and bone health in long-term survivors of acute lymphoblastic leukaemia (ALL) in childhood and adolescence. These measures will be complemented by measures of physical activity and health-related quality of life (HRQL). METHODS AND ANALYSIS Survivors of ALL who are at least 10 years from diagnosis, following treatment on uniform protocols, will undergo measurements of body mass index; triceps skin fold thickness and mid-upper arm circumference; fat mass, lean body mass, skeletal muscle mass and bone mineral density by dual energy X-ray absorptiometry; trabecular and cortical bone indices and muscle density by peripheral quantitative CT; physical activity by the Habitual Activity Estimation Scale; and HRQL by Health Utilities Index instruments. Descriptive measures will be used for continuous variables and number (percent) for categorical variables. Associations between variables will be assessed using Fisher's exact t test and the χ(2) test; correlations will be tested by the Pearson correlation coefficient. ETHICS AND DISSEMINATION The study is approved by the institutional research ethics board and is supported by a competitive funding award. Dissemination of the results will occur by presentations to scientific meetings and publications in peer-reviewed journals, and by posting summaries of the results on websites accessed by adolescent and young adult survivors of cancer.
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Affiliation(s)
- Ronald Barr
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
- Division of Hematology-Oncology, McMaster Children's Hospital, Hamilton, Ontario, Canada
| | - Trishana Nayiager
- Division of Hematology-Oncology, McMaster Children's Hospital, Hamilton, Ontario, Canada
| | - Christopher Gordon
- Department of Nuclear Medicine, Hamilton Health Sciences, Hamilton, Ontario, Canada
| | - Christopher Marriott
- Department of Nuclear Medicine, Hamilton Health Sciences, Hamilton, Ontario, Canada
- Department of Radiology, McMaster University, Hamilton, Ontario, Canada
| | - Uma Athale
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
- Division of Hematology-Oncology, McMaster Children's Hospital, Hamilton, Ontario, Canada
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Walter LM, Nixon GM, Davey MJ, Downie PA, Horne RSC. Sleep and fatigue in pediatric oncology: A review of the literature. Sleep Med Rev 2015; 24:71-82. [PMID: 25679070 DOI: 10.1016/j.smrv.2015.01.001] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Revised: 12/24/2014] [Accepted: 01/05/2015] [Indexed: 02/06/2023]
Abstract
Cancer in children has detrimental effects on sleep patterns and sleep quality, which in turn impacts on the perception of, and the ability to cope with, the emotional and physical challenges associated with both the disease and its treatment. This places an added burden on their quality of life that can last many years beyond diagnosis and treatment. In addition to the effect of the cancer itself, surgery, chemotherapy and radiotherapy can all contribute both short and long term to sleep disruption. Sleep disorders have also been associated with pain, fatigue, medication and hospitalisation in children suffering from cancer. This review will explore the relationship between childhood cancer and associated sleep disorders, in the acute stage of diagnosis, during treatment and in the years following. We will discuss the possible causes and the current treatment modalities used to treat sleep disorders in children with cancer, and in childhood cancer survivors. It has been estimated that the recent advances in treatment have improved the overall five year survival rate for all childhood cancers to over 80%, with some cancers achieving a near 100% cure rate such as early stage Wilms' tumour. Thus, recognition and appropriate treatment of associated sleep disorders is essential to optimise long term quality of life.
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Affiliation(s)
- Lisa M Walter
- The Ritchie Centre, MIMR-PHI Institute of Medical Research, Monash University, Melbourne, Victoria, Australia; Department of Paediatrics, Monash University, Melbourne, Victoria, Australia.
| | - Gillian M Nixon
- The Ritchie Centre, MIMR-PHI Institute of Medical Research, Monash University, Melbourne, Victoria, Australia; Department of Paediatrics, Monash University, Melbourne, Victoria, Australia; Melbourne Children's Sleep Centre, Monash Children's Hospital, Melbourne, Victoria, Australia
| | - Margot J Davey
- The Ritchie Centre, MIMR-PHI Institute of Medical Research, Monash University, Melbourne, Victoria, Australia; Department of Paediatrics, Monash University, Melbourne, Victoria, Australia; Melbourne Children's Sleep Centre, Monash Children's Hospital, Melbourne, Victoria, Australia
| | - Peter A Downie
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia; Children's Cancer Centre, Monash Children's Hospital, Melbourne, Victoria, Australia
| | - Rosemary S C Horne
- The Ritchie Centre, MIMR-PHI Institute of Medical Research, Monash University, Melbourne, Victoria, Australia; Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
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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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Li C, Liu P, Liu L, Zhang X, Yang P, Sheng H, Bu L, Li H, Qu S. Metabolic syndrome in hematologic malignancies survivors: a meta-analysis. Med Oncol 2014; 32:422. [DOI: 10.1007/s12032-014-0422-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Accepted: 11/27/2014] [Indexed: 12/26/2022]
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Huang JS, Dillon L, Terrones L, Schubert L, Roberts W, Finklestein J, Swartz MC, Norman GJ, Patrick K. Fit4Life: a weight loss intervention for children who have survived childhood leukemia. Pediatr Blood Cancer 2014; 61:894-900. [PMID: 24436138 PMCID: PMC3997743 DOI: 10.1002/pbc.24937] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2013] [Accepted: 12/17/2013] [Indexed: 11/05/2022]
Abstract
BACKGROUND Children surviving acute lymphoblastic leukemia (ALL) are at increased risk for overweight and obesity over that of the general population. Whether a generic or tailored approach to weight management is needed for cancer survivors has yet to be tested. PROCEDURE Thirty-eight youth 8-18 years with BMI ≥ 85% who had survived ALL were recruited for a randomized clinical trial evaluating a weight management intervention (WMI) tailored for childhood ALL survivors (Fit4Life). Fit4Life recipients received a 4-month web, phone, and text message-delivered WMI tailored for cancer survivorship. Controls received a general WMI delivered via phone and mail. Assessments were performed at baseline and 4 months. Outcome data were analyzed according to assigned treatment condition over time. RESULTS Most (80%, (70%, 100%) [median (IQR)]) of the assigned curriculum was received by Fit4Life participants as compared to 50% (40%, 65%) among controls. Fit4Life recipients ≥ 14 years demonstrated less weight gain (P = 0.05) and increased moderate-to-vigorous physical activity (P < 0.01) while all Fit4Life recipients reported reduced negative mood (P < 0.05) over time as compared to control counterparts. CONCLUSIONS We demonstrated acceptable feasibility of a WMI tailored for overweight and obese children surviving ALL utilizing a multimodal technology approach. Improved weight, weight-related behavior, and psychological outcomes were demonstrated among Fit4Life intervention as compared to youth receiving a generic WMI. Data from this pilot trial may be used to design a larger trial to determine whether youth of all ages also can derive a benefit from a cancer survivor-tailored WMI and whether short-term outcomes translate into improved long-term outcomes for childhood ALL survivors.
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Affiliation(s)
- Jeannie S. Huang
- Division of Gastroenterology Department of Pediatrics, University of California, San Diego, California,Rady Children's Hospital, San Diego, California
| | - Lindsay Dillon
- Department of Family and Preventive Medicine, University of California, San Diego, California
| | - Laura Terrones
- Division of Gastroenterology Department of Pediatrics, University of California, San Diego, California
| | - Lynn Schubert
- Division of Hematology and Oncology, Department of Pediatrics, University of California, San Diego, California,Rady Children's Hospital, San Diego, California
| | - William Roberts
- Division of Hematology and Oncology, Department of Pediatrics, University of California, San Diego, California,Rady Children's Hospital, San Diego, California
| | - Jerry Finklestein
- Division of Hematology and Oncology, Miller Children's Hospital, Long Beach, California
| | | | - Gregory J. Norman
- Department of Family and Preventive Medicine, University of California, San Diego, California
| | - Kevin Patrick
- Department of Family and Preventive Medicine, University of California, San Diego, California
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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: 110] [Impact Index Per Article: 11.0] [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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Erfurth EM. Uncertainties in endocrine substitution therapy for central endocrine insufficiencies: growth hormone deficiency. HANDBOOK OF CLINICAL NEUROLOGY 2014; 124:407-416. [PMID: 25248603 DOI: 10.1016/b978-0-444-59602-4.00028-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The growth hormone deficiency (GHD) syndrome is associated with several metabolic abnormalities and it has been postulated that the increased cardiovascular disease (CVD) morbidity and mortality in GHD patients may be related to the missing metabolic effects of GH. Many CVD risk factors show improvements after GH therapy. Reduced bone mineral density (BMD) has been recorded both in patients with isolated GHD and in those with multiple pituitary deficiencies, indicating that GHD per se is responsible for the low BMD in both types of patients. These matters are, however, more complicated, as hypopituitary patients with GHD may have different phenotypes due to differences in underlying diagnoses. These phenotypes may not be clear-cut in individual patients. Moreover, patients may transit between different phenotypes over time due to extension of the pathology in the pituitary and/or the consequences of the treatment (surgery and/or radiotherapy). Three different phenotypes of hypopituitary patients will be discussed, with a focus on CVD risk and bone health: (1) patients with isolated GHD, e.g. due to prophylactic cranial radiotherapy for lymphoblastic leukaemia in childhood; (2) patients with GHD and multiple hormone deficiencies due to pituitary macroadenomas treated by surgery; (3) patients with GHD caused by craniopharyngiomas with multiple hormone deficiencies and hypothalamic involvement, where hypothalamic damage frequently dominates the positive metabolic effects of GH therapy. These phenotypes illustrate the differential impact of various pituitary pathologies on the phenotype of patients with GHD.
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Leptin concentration and nutritional status in the course of treatment in children with brain tumours--preliminary report. Childs Nerv Syst 2014; 30:131-6. [PMID: 23780403 DOI: 10.1007/s00381-013-2183-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2013] [Accepted: 05/22/2013] [Indexed: 10/26/2022]
Abstract
PURPOSE To assess the nutritional status in children with central nervous system (CNS) tumours, including concentration of leptin, the neuropeptide responsible for regulation of energetic homeostasis in an organism. METHOD The studied group comprised 44 children with brain tumours, aged (4.02-18.7). In all children during the whole therapy (from the start to the period of 1 year and more after the end of therapy), a number of standard deviations (SDs) for the body mass index (SDS BMI) was derived from anthropometric measurements. Concentrations of leptin were assayed simultaneously. RESULT The lowest values of the anthropometric indices were found in children during the maintenance therapy. Concentrations of leptin in patients with malignant CNS tumours and significant undernutrition were slightly greater as compared to patients presenting normal nutritional status; however, without statistical significance. CONCLUSION In children with tumours of the central nervous system, there are quantitative disorders of the nutritional status which correlate with the period of the treatment. The most significant disorders in the nutritional status are observed during maintenance chemotherapy. There was no statistically significant correlation between the concentration of leptin and nutritional status in children with malignant brain tumours during the course of treatment and after its completion.
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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: 360] [Impact Index Per Article: 32.7] [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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Inaba H, Yang J, Kaste SC, Hartford CM, Motosue MS, Chemaitilly W, Triplett BM, Shook DR, Pui CH, Leung W. Longitudinal changes in body mass and composition in survivors of childhood hematologic malignancies after allogeneic hematopoietic stem-cell transplantation. J Clin Oncol 2012; 30:3991-7. [PMID: 23032628 DOI: 10.1200/jco.2011.40.0457] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
PURPOSE To measure longitudinal changes in body mass and composition in survivors of childhood hematologic malignancies after allogeneic hematopoietic stem-cell transplantation (HSCT). PATIENTS AND METHODS Body mass index (BMI) was analyzed in 179 survivors by category (underweight, healthy-weight, overweight, and obese) and by z score. Fat and lean body mass measured by dual-energy x-ray absorptiometry was analyzed as z scores. RESULTS Over a median 6.6 years of follow-up, BMI z scores diminished significantly (0.32 pre-HSCT v -0.60 at 10 years post-HSCT; P < .001). Mean z scores for fat mass stayed within population norms, but those for lean mass remained below normal levels and diminished significantly over time (P = .018). Pre-HSCT BMI category and/or z score were strongly predictive of post-HSCT BMI (P < .001) and of fat and lean mass z scores (both P < .001). Survivors with extensive chronic graft-versus-host disease were more likely than others to have low BMI (P = .004) and low lean mass (P < .001) post-HSCT. Older age at HSCT (P = .015) and T-cell-depleted graft (P = .018) were predictive of lower post-HSCT BMI. Female patients had higher body fat (P = .002) and lower lean mass (P = .013) z scores than male patients, and black patients had higher fat mass z scores than white patients (P = .026). CONCLUSION BMI declines significantly after allogeneic HSCT for childhood hematologic malignancies, reflecting primarily a substantial decrease in lean mass but not fat mass. Monitoring and preservation of BMI and lean mass are vital, especially in those with the identified risk factors.
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Affiliation(s)
- Hiroto Inaba
- Department of Bone Marrow Transplantation and Cellular Therapy, MS 1130, St Jude Children's Research Hospital, 262 Danny Thomas Place, Memphis, TN 38105-3678, USA
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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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Bhatia S. Role of genetic susceptibility in development of treatment-related adverse outcomes in cancer survivors. Cancer Epidemiol Biomarkers Prev 2012; 20:2048-67. [PMID: 21980013 DOI: 10.1158/1055-9965.epi-11-0659] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Clear and unambiguous associations have been established between therapeutic exposures and specific complications. However, considerable interindividual variability is observed in the risk of developing an outcome for a given therapeutic exposure. Genetic predisposition and especially its interaction with therapeutic exposures can potentially exacerbate the toxic effect of treatment on normal tissues and organ systems, and can possibly explain the interindividual variability. This article provides a brief overview of the current knowledge about the role of genomic variation in the development of therapy-related complications. Relatively common outcomes with strong associations with therapeutic exposures, including cardiomyopathy, obesity, osteonecrosis, ototoxicity, and subsequent malignancies are discussed here. To develop a deeper understanding of the molecular underpinnings of therapy-related complications, comprehensive and near-complete collection of clinically annotated samples is critical. Methodologic issues such as study design, definition of the endpoints or phenotypes, identification of appropriate and adequately sized study population together with a reliable plan for collecting and maintaining high-quality DNA, and selection of an appropriate approach or platform for genotyping are also discussed. Understanding the etiopathogenetic pathways that lead to the morbidity is critical to developing targeted prevention and intervention strategies, optimizing risk-based health care of cancer survivors, thus minimizing chronic morbidities and improving quality of life.
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Affiliation(s)
- Smita Bhatia
- Department of Population Sciences, City of Hope, Duarte, CA 91010-3000, USA.
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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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Jung HS, Myung SK, Kim BS, Seo HG. Metabolic syndrome in adult cancer survivors: a meta-analysis. Diabetes Res Clin Pract 2012; 95:275-82. [PMID: 22078073 DOI: 10.1016/j.diabres.2011.08.029] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2011] [Revised: 08/04/2011] [Accepted: 08/08/2011] [Indexed: 11/25/2022]
Abstract
BACKGROUND Cross-sectional studies have reported inconsistent findings on whether the risk of metabolic syndrome is high among cancer survivors. We conducted a meta-analysis of cross-sectional studies. METHODS We searched MEDLINE (PubMed) and EMBASE in April 2010. Two evaluators independently reviewed and selected articles, based on pre-determined selection criteria. RESULTS Out of 257 articles meeting our initial criteria, 9 cross-sectional studies, which involved 6763 participants (1762 cases and 5001 controls) were included in the final analysis. Compared with the healthy control groups, the cancer survivors were at an increased risk of metabolic syndrome, in the random-effects meta-analysis of all 9 cross-sectional studies (OR=1.84; 95% CI=1.14-2.97; I(2)=80.5). In the subgroup meta-analysis by cancer type, a significant positive association was observed for hematologic malignancies, including ALL (acute lymphoblastic leukemia), AML (acute myelogenous leukemia), NHL (non-Hodgkin's lymphoma), and CML (chronic myelogenous leukemia) (OR=1.94; 95% CI=1.06-3.55; I(2)=68.1%), whereas no significant association was found for non-hematologic malignancies, including testicular tumor, prostate cancer, sarcoma, and epithelial ovarian cancer. CONCLUSIONS Our meta-analyses of cross-sectional studies found that adult cancer survivors with hematologic malignancies were at an increased risk of metabolic syndrome.
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Affiliation(s)
- Hyun-Suk Jung
- Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University, School of Medicine, Seoul, Republic of Korea
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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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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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Skoczen S, Tomasik PJ, Bik-Multanowski M, Surmiak M, Balwierz W, Pietrzyk JJ, Sztefko K, Gozdzik J, Galicka-Latała D, Strojny W. Plasma levels of leptin and soluble leptin receptor and polymorphisms of leptin gene -18G > A and leptin receptor genes K109R and Q223R, in survivors of childhood acute lymphoblastic leukemia. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2011; 30:64. [PMID: 21631924 PMCID: PMC3127776 DOI: 10.1186/1756-9966-30-64] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2011] [Accepted: 06/01/2011] [Indexed: 11/10/2022]
Abstract
BACKGROUND Approximately 20% of children and adolescents in Europe are overweight. Survivors of pediatric acute lymphoblastic leukemia (ALL) are at increased risk of overweight and obesity. The purpose of this study was to assess leptin and leptin soluble receptor levels, as well as polymorphisms of selected genes in survivors of pediatric ALL, and the influence of chemo- and radiotherapy on development of overweight in the context of leptin regulation. METHODS Eighty two patients (55% males), of median age 13.2 years (m: 4.8 years; M: 26.2 years) were included in the study. The ALL therapy was conducted according to modified Berlin-Frankfurt-Munster (BFM; n = 69) regimen or New York (n = 13) regimen. In 38% of patients cranial radiotherapy (CRT) was used in median dose of 18.2Gy (m: 14Gy; M: 24Gy). Median age at diagnosis was 4.5 (m: 1 year; M: 16.9 years) and median time from completion of ALL treatment was 3.2 years (m: 0.5 year; M: 4.3 years). Patients with BMI ≥85 percentile were classified as overweight. Correlation of plasma levels of leptin and leptin soluble receptor, and polymorphisms of leptin gene -18G > A, leptin receptor genes K109R and Q223R, and the overweight status were analyzed in relation to gender, intensity of chemotherapy (high intensity vs. standard intensity regimens) and to the use of CRT. RESULTS Significant differences of leptin levels in patients treated with and without CRT, both in the entire study group (22.2+/- 3.13 ng/ml vs. 14.9+/-1.6 ng/ml; p < 0.03) and in female patients (29.9+/-4.86 ng/ml vs. 16.9+/-2.44 ng/ml; p = 0.014), were found. Significant increase of leptin levels was also found in overweight patients compared to the non-overweight patients in the entire study group (29.2+/-2.86 ng/ml vs. 12.6+/-1.51 ng/ml; p < 0.0001), female patients (35.4+/-6.48 ng/ml vs. 18.4+/-2.5 ng/ml; p = 0.005), and male patients (25.7+/-2.37 ng/ml vs. 6.9+/-0.95 ng/ml; p < 0.0001). Negative correlation was observed for plasma levels of soluble leptin receptor and overweight status, with significant differences in overweight and non-overweight patients, both in the entire study group (18.2+/-0.75 ng/ml vs. 20.98+/-0.67 ng/ml; p = 0.017) and in male patients (18.2+/-1.03 ng/ml vs. 21.8+/- 1.11 ng/ml; p = 0.038). Significant (p < 0.05) negative correlation was found between leptin and leptin receptor levels in the entire group (correlation coefficient: 0.393) and in both gender subgroups (correlation coefficient in female patients: -0.427; in male patients: -0.396). CONCLUSIONS The prevalence of overweight in our cohort was higher than in general European population (31% vs 20%) and increased regardless of the use of CRT. Leptin and leptin receptor levels may be used as useful markers of high risk of becoming overweight in ALL survivors, particularly in females treated with CRT. Polymorphisms of leptin gene -18G > A and leptin receptor genes K109R and Q223R were not associated with overweight status in ALL survivors.
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Affiliation(s)
- Szymon Skoczen
- Department of Immunology, Chair of Clinical Immunology and Transplantation, Jagiellonian University Medical College, ul. Wielicka 265, Krakow, Poland.
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Ness KK, Armenian SH, Kadan-Lottick N, Gurney JG. Adverse effects of treatment in childhood acute lymphoblastic leukemia: general overview and implications for long-term cardiac health. Expert Rev Hematol 2011; 4:185-97. [PMID: 21495928 PMCID: PMC3125981 DOI: 10.1586/ehm.11.8] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Survival of childhood acute lymphoblastic leukemia (ALL) is one of the greatest medical success stories of the last four decades. Unfortunately, childhood ALL survivors experience medical late effects that increase their risk of morbidity and premature death, often due to heart and vascular disease. Research has helped elucidate the mechanisms and trajectory of direct damage to the heart from treatment exposure, particularly to anthracyclines, and has also contributed knowledge on the influences of related chronic conditions, such as obesity and insulin resistance on heart health in these survivors. This article summarizes the key issues associated with early morbidity and mortality from cardiac-related disease in childhood ALL survivors and suggests directions for interventions to improve long-term outcomes.
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Affiliation(s)
- Kirsten K Ness
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Mail Stop 735, 262 Danny Thomas Place, Memphis, TN 38105, USA
| | - Saro H Armenian
- Outcomes Research, Population Sciences, City of Hope National Medical Center, 1500 East Duarte Road, Duarte, CA 91010-3000, USA
| | - Nina Kadan-Lottick
- Section of Pediatric Hematology–Oncology, Yale University School of Medicine, 333 Cedar Street, LMP-2073, New Haven, CT 06520-8064, USA
| | - James G Gurney
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Mail Stop 735, 262 Danny Thomas Place, Memphis, TN 38105, USA
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Frisk P, Rössner SM, Norgren S, Arvidson J, Gustafsson J. Glucose metabolism and body composition in young adults treated with TBI during childhood. Bone Marrow Transplant 2010; 46:1303-8. [PMID: 21151187 DOI: 10.1038/bmt.2010.307] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
After SCT in childhood, survivors may develop disorders of glucose metabolism. The role of obesity is controversial. We measured insulin sensitivity using the homeostasis model assessment (HOMA) and the frequently sampled i.v. glucose tolerance test (FSIVGTT), as well as body composition using dual-energy X-ray absorptiometry in 18 young adults median 18.2 years after SCT and compared them with matched controls. We also measured growth hormone (GH) secretion, and levels of leptin and adiponectin. HOMA showed insulin resistance in eight patients (44%), as opposed to none of the controls (P=0.008) and FSIVGTT showed a decreased sensitivity index in the patients (2.98 vs 4.54 mU/L/min, P=0.042). Dual energy X-ray absorptiometry showed a higher percentage fat mass in the patients (34.9 vs 24.3%, P=0.011), which correlated inversely with the sensitivity index (r=-0.52, P=0.032). The patients had a lower peak value of GH (GH(max) 9 vs 20.7 mU/L, P=0.002). Time post SCT correlated with percentage fat mass and inversely with GH(max). The patients had higher levels of leptin and lower levels of adiponectin, even after adjustment for fat mass. We propose that the decreased insulin sensitivity may primarily be explained by the adverse body composition, which may owe to long-standing GH deficiency.
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Affiliation(s)
- P Frisk
- Department of Women's and Children's Health, Uppsala University Hospital, Uppsala, Sweden.
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Karaman S, Ercan O, Yildiz I, Bolayirli M, Celkan T, Apak H, Ozkan A, Onal H, Canbolat A. Late effects of childhood ALL treatment on body mass index and serum leptin levels. J Pediatr Endocrinol Metab 2010; 23:669-74. [PMID: 20857839 DOI: 10.1515/jpem.2010.23.7.669] [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: 11/15/2022]
Abstract
BACKGROUND It is well known that survivors of acute lymphoblastic leukemia (ALL) show a tendency to become overweight. Cranial irradiation (CRT), is considered to be the primary risk factor for development of obesity. AIMS The aim of our study was to evaluate body mass index (BMI) and serum leptin levels in survivors of childhood ALL. METHODS Subjects (Group I) consisted of 93 survivors of childhood ALL (53 males > or = 9 years old, 40 females > or = 8 years old) diagnosed between January 1975 and December 2002 in the Hematology-Oncology Division in Cerrahpasa Medical Faculty, Istanbul University after a follow up 10.21 +/- 4.90 (mean +/- SD) years. Fifty healthy individuals of similar chronological age were taken as controls (29 males, 21 females). Seventy-four subjects had received radiotherapy (Group IA) and 19 had not (Group I B). RESULTS In Group I, BMI was significantly higher than in Group II (21.65 +/- 4.02 vs 20.31 +/- 3.49, p = 0.04). However, BMI was significantly higher only in Group I A (21.83 +/- 4.27) than in Group II (p = 0.032). Leptin levels were significantly higher in Group I A females than in Group II females. There was a significant correlation between BMI-SDS and serum leptin levels in group IA females. CONCLUSIONS Leukemia treatment leads to obesity. Higher leptin levels in girls may suggest that sex may be a differentiating factor for this late effect.
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Affiliation(s)
- S Karaman
- Division of Pediatric Hematology-Oncology, Cerrahpasa School of Medicine, University of Istanbul , Istanbul, Turkey.
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Tomita Y, Ishiguro H, Yasuda Y, Hyodo H, Koike T, Shimizu T, Morimoto T, Hattori K, Matsumoto M, Inoue H, Yabe H, Yabe M, Shinohara O, Kojima S, Minemura T, Kato S. High incidence of fatty liver and insulin resistance in long-term adult survivors of childhood SCT. Bone Marrow Transplant 2010; 46:416-25. [PMID: 20562924 DOI: 10.1038/bmt.2010.144] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Overweight/obesity among adult survivors of childhood SCT has been considered to be predictive of eventual development of metabolic abnormalities. Fatty liver is increasingly recognized as a major cause of liver-related morbidity and mortality in the general population. However, the real incidence of fatty liver in adult survivors of SCT has not been fully elucidated. We determined whether adult survivors are at risk for overweight/obesity, metabolic abnormalities and fatty liver and whether these risks are associated with cranial radiotherapy (CRT) before SCT. Among the 51 patients (30 males), only two male patients were overweight/obese at the last evaluation. On the other hand, 9 male (30%) and 15 female (71%) patients were underweight. Fatty liver was diagnosed in 11 male (37%) and 10 female (48%) patients during the follow-up period, although patients who had fatty liver did not tend to be overweight/obese. Significantly more patients who received CRT before SCT developed fatty liver with insulin resistance than those who did not (P<0.05). Even patients who are not overweight/obese may develop fatty liver and metabolic abnormalities. We recommend that healthcare professionals recognize these risks and give life-long attention to detecting, preventing and treating late complications after SCT.
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Affiliation(s)
- Y Tomita
- Department of Pediatrics, Tokai University School of Medicine, Isehara, Kanagawa, Japan
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Abstract
The number of adult survivors of childhood cancer in the general population has increased. As reports on the prevalence of the metabolic syndrome in adult survivors of childhood cancer are scarce, we reviewed the available literature on the components of the metabolic syndrome in adult survivors of childhood cancer. Although there is a lack of studies estimating the prevalence of metabolic syndrome directly, especially prevalence of insulin resistance, obesity, and dyslipidemia is increased in certain groups. Therefore, adult survivors of childhood cancer are at increased risk of developing cerebrovascular and cardiovascular diseases. Accordingly, it is important to identify the predisposing factors of the metabolic syndrome in cohorts of survivors, to introduce medical interventions, and to subsequently decrease the risk of cerebrovascular and cardiovascular events.
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Skoczen S, Surmiak M, Strojny W. Survivors of acute lymphoblastic leukemia and body mass changes. Expert Opin Drug Saf 2010; 9:65-77. [PMID: 20001758 DOI: 10.1517/14740330903410213] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
IMPORTANCE OF THE FIELD Obesity is a rapidly growing challenge that has now reached epidemic proportions. Along with malnutrition, it causes increasing morbidity and mortality in the general population. Survivors of pediatric leukemia are at increased risk of developing adverse body mass changes. Despite many studies, mechanisms of regulation of fat tissue metabolism are still poorly understood. AREAS COVERED IN THIS REVIEW The present article reviews the data from studies of leukemia survivors in the context of basic science studies and reports of nutritional situation in Europe published between 1994 and 2009. As regulation of appetite and energy balance is very complex, environmental, biochemical and genetic factors are presented. WHAT THE READER WILL GAIN Fat mass and obesity associated gene (FTO) has recently been found to contribute to the risk of obesity. The possible role of this gene as well as late consequences of body mass changes are discussed. TAKE HOME MESSAGE Both underweight and overweight leukemia survivors need to be monitored for ongoing health consequences of abnormal BMI. Parameters of metabolic syndrome should be included as routine assessments in outpatient clinics taking care of childhood leukemia survivors.
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Affiliation(s)
- Szymon Skoczen
- Jagiellonian University Medical College, Polish-American Institute of Pediatrics, Department of Transplantation, ul. Wielicka 265, 30-663 Krakow, Poland.
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Oeffinger KC, Adams-Huet B, Victor RG, Church TS, Snell PG, Dunn AL, Eshelman-Kent DA, Ross R, Janiszewski PM, Turoff AJ, Brooks S, Vega GL. Insulin resistance and risk factors for cardiovascular disease in young adult survivors of childhood acute lymphoblastic leukemia. J Clin Oncol 2009; 27:3698-704. [PMID: 19564534 DOI: 10.1200/jco.2008.19.7251] [Citation(s) in RCA: 100] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
PURPOSE To determine the prevalence of insulin resistance and other risk factors for cardiovascular disease (CVD) in young adult survivors of childhood acute lymphoblastic leukemia (ALL). PATIENTS AND METHODS In this cross-sectional evaluation of 118 survivors of childhood ALL (median age, 23.0 years; range, 18 to 37 years), insulin resistance was estimated using the homeostasis model for assessment of insulin resistance (HOMA-IR). Sex-specific comparisons were made with a cohort of 30- to 37-year-old individuals from the same region participating in the Dallas Heart Study (DHS, N = 782). ALL survivors were stratified by treatment with and without cranial radiotherapy (CRT). RESULTS Female ALL survivors had a significantly higher HOMA-IR (CRT, mean 4.6, 95% CI, 3.6 to 5.7; no CRT, mean 3.3, 95% CI, 2.8 to 3.8) in comparison with DHS women (mean 2.4, 95% CI, 2.2 to 2.7). Eighty percent of women treated with CRT had at least three of six CVD risk factors, and they were significantly more likely to have three or more risk factors compared with DHS women (odds ratio [OR], 5.96; 95% CI, 2.15 to 16.47). Male ALL survivors had a significantly higher HOMA-IR (CRT, mean 4.0, 95% CI, 2.8 to 5.6; no CRT, mean 3.4, 95% CI, 2.9 to 3.9) in comparison with DHS men (mean 2.3, 95% CI, 2.1 to 2.6), but were not more likely to have multiple CVD risk factors. CONCLUSION ALL survivors had an increased prevalence of insulin resistance in comparison with a cohort of older individuals from the same community. Importantly, women treated with CRT seem to have an increased prevalence of multiple CVD risk factors, warranting close monitoring and risk-reducing strategies.
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Affiliation(s)
- Kevin C Oeffinger
- Department of Pediatrics, Memorial Sloan-Kettering Cancer Center, 1275 York Ave, New York, NY 10021, USA.
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Siviero-Miachon AA, Spinola-Castro AM, Guerra-Junior G. Adiposity in childhood cancer survivors: insights into obesity physiopathology. ACTA ACUST UNITED AC 2009; 53:190-200. [DOI: 10.1590/s0004-27302009000200011] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2009] [Accepted: 02/03/2009] [Indexed: 01/12/2023]
Abstract
As childhood cancer treatment has become more effective, survival rates have improved, and a number of complications have been described while many of these patients reach adulthood. Obesity is a well-recognized late effect, and its metabolic effects may lead to cardiovascular disease. Currently, studies concerning overweight have focused on acute lymphocytic leukemia and brain tumors, since they are at risk for hypothalamic-pituitary axis damage secondary to cancer therapies (cranial irradiation, chemotherapy, and brain surgery) or to primary tumor location. Obesity and cancer have metabolic syndrome features in common. Thus, it remains controversial if overweight is a cause or consequence of cancer, and to date additional mechanisms involving adipose tissue and hypothalamic derangements have been considered, comprising premature adiposity rebound, hyperinsulinemia, leptin regulation, and the role of peroxisome proliferator-activated receptor γ. Overall, further research is still necessary to better understand the relationship between adipogenesis and hypothalamic control deregulation following cancer therapy.
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Abstract
We investigated obesity [body mass index (BMI) >95th percentile] and being heavy (BMI >85th percentile) in 95 children in first remission more than 2 years after treatment for acute lymphoblastic leukemia or non-Hodgkin lymphoma seen at our institution. Height, weight and BMI at diagnosis, end of treatment and follow-up, and blood pressure at diagnosis were adjusted by z-score for age and sex. At follow-up, obesity and overweight were not more prevalent than in the general population. Median BMI z-scores rose significantly between diagnosis (0.38) and treatment end (0.62) but not during follow-up (0.70). Median weight z-scores rose significantly during both periods (diagnosis 0.23, treatment end 0.49, and follow-up 0.68). Median height z-scores were 0.51, 0.14, and 0.16 for the same 3 time points, respectively. Repeated measures, multivariate logistic regression identified Hispanic ethnicity, younger age at diagnosis, and a positive age:weight interaction as being associated with obesity and being heavy at follow-up. There was no association with diagnosis, sex, age alone, radiation dose or field, metabolic diagnosis in patient/family, height z-score at diagnosis, duration of treatment, and systolic or diastolic blood pressure. Obesity and overweight were a combination of weight gain and height loss during treatment although weight continued to increase after treatment. We did not identify disease-related parameters associated with these effects.
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Grill J, Puget S, De Carli E, Amoroso L, Taylor M, Brauner R, Leblond P, Kieffer V, Laurent-Vannier A, Dufour C, Bourgeois M, Wicart P, Dhermain F, Oppenheim D, Sainte-Rose C, Kalifa C. Tumeurs cérébrales de l’enfant : morbidité et suivi à l’âge adulte. Neurochirurgie 2008; 54:623-41. [DOI: 10.1016/j.neuchi.2008.07.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Asner S, Ammann RA, Ozsahin H, Beck-Popovic M, von der Weid NX. Obesity in long-term survivors of childhood acute lymphoblastic leukemia. Pediatr Blood Cancer 2008; 51:118-22. [PMID: 18338394 DOI: 10.1002/pbc.21496] [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: 11/10/2022]
Abstract
BACKGROUND Childhood acute lymphoblastic leukemia (ALL) with current cure rates reaching 80% emphasizes the necessity to determine treatment related long-term effects. The present study examines the prevalence of and the risk factors for overweight and obesity in a cohort of ALL survivors treated and living in the French speaking part of Switzerland. METHODS In this retrospective two-center study, height and weight of 54 patients diagnosed with ALL in first complete remission and treated with chemotherapy only were recorded at specified time points during treatment and off-therapy. Body mass index (BMI) and its age- and gender-adjusted standard deviation score (BMI-SDS) were calculated for the patients and their parents separately. Overweight and obesity were defined by a threshold of BMI-SDS >1.645 and BMI-SDS >1.96, respectively. RESULTS At last follow-up, 16 (30%) of the 54 survivors were overweight and 10 (18%) were obese. The off-treatment period was most at risk with 11 of the 16 becoming overweight and 9 of the 10 becoming obese during that period. Overweight/obesity at diagnosis and abnormal maternal BMI were significantly associated with abnormal weight at follow-up, while age at diagnosis, gender, cumulative dose of steroids and paternal BMI showed no association. CONCLUSIONS Consistent with published evidence from other regions of the developed and developing world, there is a significant prevalence of obesity in young ALL survivors in the French speaking part of Switzerland. Factors significantly associated with this late effect were mostly related to the familial background rather than to the treatment components.
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Affiliation(s)
- S Asner
- Department of Pediatrics, 1009 Lausanne-CHUV, Switzerland.
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Abstract
Early detection of abnormalities in bone turnover may be facilitated by assessing biomarkers of bone metabolism including vitamin D status. In many children with cancer, biomarkers of bone formation (osteocalcin, bone specific alkaline phosphatase and carboxy-(or N terminal) propeptide of type 1 procollagen) were observed to be suppressed, while bone resorption was elevated as measured by serum cross-linked (or C-terminal) telopeptide of type 1 collagen. Insulin-like growth factor 1, which stimulates bone formation, may be suppressed indirectly indicating a growth hormone insufficiency. Leptin may also play a role in bone remodeling as hyperleptinemia has been observed in association with acute lymphoblastic leukemia. Evaluation of bone status using such biomarkers is complicated by the lack of universally accepted reference values and the variation by age, gender, or pubertal status. Etiologic factors contributing to the observed skeletal morbidities include disease process, chemotherapy (drugs such as glucocorticoids and methotrexate) and radiotherapy. Other factors common to children with cancer, such as chronic inflammation, dietary changes and physical inactivity, must also be taken into account. The current evidence for abnormalities in biomarkers of vitamin D status and bone turnover will be the focus of this review of published studies.
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Affiliation(s)
- Stephanie A Atkinson
- Department of Pediatrics, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada.
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Abstract
Leptin has been hypothesized to play a role in the development of obesity in leukemia survivors, particularly those who have received cranial radiotherapy. This cross-sectional study evaluated the relationship between leptin levels and body mass index (BMI) in a sample of 26 acute lymphocytic leukemia survivors of both sexes, treated with and without cranial irradiation, aged 7.6 to 17 years, at a mean 3.4+/-2.0 years off treatment. There were significantly more males among the irradiated group (P<0.001), even though no differences were encountered in pubertal stage (P=1.000), BMI standard deviation score (mean+/-SD) (0.68+/-1.00 vs. 1.19+/-0.78; P=0.164), or leptin concentrations (17.01+/-17.04 vs. 23.3+/-13.4; P=0.309). Nonetheless, there was a positive correlation between the natural logarithm of leptin and BMI standard deviation score [t(22)=2.348, P=0.028], however, no differences were recorded among irradiated and nonirradiated patients [F(2,22)=0.384, P=0.685]. When this relationship was compared between sexes, a significant difference was encountered [F(2,22)=4.907, P=0.017], with males having the strongest association (R(2)males=65.5%, R(2)females=34.7%). Leptin is a reliable adiposity index as it strongly correlates with BMI. Overall, the current data suggest that cranial irradiation did not play a role upon this relationship; however, sex differences influenced positively this correlation.
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