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Frangoul H, Najjar J, Simmons J, Domm J. Long-term follow-up and management guidelines in pediatric patients after allogenic hematopoietic stem cell transplantation. Semin Hematol 2012; 49:94-103. [PMID: 22221789 DOI: 10.1053/j.seminhematol.2011.10.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Over the past 50 years there has been considerable progress and success in the field of allogeneic hematopoietic stem cell transplant (HSCT) in children. In addition there has been significant improvement in transplant outcomes for both malignant and nonmalignant indications. These improved outcomes have resulted in many long-term survivors who are experiencing substantial long-term morbidities. There are limited data examining the long-term complications of transplant on the various organs. This issue is complicated by the fact that children receive their transplant at different stages of their growth and development (ie, infant, toddler, child, adolescent, and young adult). Each of these developmental stages has different sensitivities to treatment and can result in different sets of complications. We summarize the long-term side effects of allogeneic HSCT in children.
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Affiliation(s)
- Haydar Frangoul
- Pediatric Stem Cell Transplant and Pediatric Endocrinology, Vanderbilt University, Nashville, TN 37232-2573, USA.
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102
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Kagoya Y, Seo S, Nannya Y, Kurokawa M. Hyperlipidemia after allogeneic stem cell transplantation: prevalence, risk factors, and impact on prognosis. Clin Transplant 2012; 26:E168-75. [PMID: 22507357 DOI: 10.1111/j.1399-0012.2012.01628.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Hyperlipidemia is one of the late complications after allogeneic stem cell transplantation (SCT). Although intrahepatic cholestasis caused by chronic graft-versus-host disease (GVHD) or calcineurin inhibitors has been considered as possible etiologies, its prevalence, risk factors, and impact on prognosis have not been investigated well. We performed a retrospective analysis of 194 patients who underwent allogeneic SCT between 1995 and 2008 in our institute and survived more than 100 d after SCT. Overall, 83 (42.8%) and 99 (50.8%) patients developed hypercholesterolemia (≥240 mg/dL) and hypertriglyceridemia (≥200 mg/dL), respectively. In multivariate analysis, the development of chronic GVHD (hazard ratio [HR] 2.04, p < 0.05) and steroid use (HR 2.24, p < 0.01) were independently associated with hypercholesterolemia, while administration of calcineurin inhibitors was not. As for the prognostic impact, multivariate analysis showed that the patients with hypercholesterolemia had a tendency of lower rate of relapse (HR: 0.44, p = 0.07). There was no difference in non-relapse mortality or overall survival between the groups. In conclusion, the development of hypercholesterolemia is regarded as one of the symptoms accompanied with chronic GVHD and might indicate a better control of the primary disease.
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Affiliation(s)
- Yuki Kagoya
- Department of Hematology & Oncology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
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103
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Rubio Cabezas O, Argente J. [Diabetes mellitus: clinical presentation and differential diagnosis of hyperglycemia in childhood and adolescence]. An Pediatr (Barc) 2012; 77:344.e1-344.e16. [PMID: 22857943 DOI: 10.1016/j.anpedi.2012.06.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2012] [Accepted: 06/18/2012] [Indexed: 10/28/2022] Open
Abstract
Diabetes mellitus is one of the most common chronic diseases in childhood. Despite being a clinical and etiopathogenically heterogeneous disorder, type 1 autoimmune diabetes accounts for more than 95% of cases in children. Recent advances have meant that a growing number of patients have been assigned to other subtypes of diabetes. In such cases, the correct diagnosis is facilitated by the fact that many of these rare causes of diabetes are associated with specific clinical syndromes or may present at a certain age. Many of them are also subsidiaries of molecular diagnosis. The aim of this review is to update the current knowledge in this field of pediatric diabetes, in an attempt to determine the most accurate diagnosis and its implications on appropriate treatment and prognosis.
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Affiliation(s)
- O Rubio Cabezas
- Servicio de Endocrinología, Hospital Infantil Universitario Niño Jesús, Madrid, España
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104
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Paris C, Yates L, Lama P, Zepeda AJ, Gutiérrez D, Palma J. Evaluation of metabolic syndrome after hematopoietic stem cell transplantation in children and adolescents. Pediatr Blood Cancer 2012; 59:306-10. [PMID: 22302361 DOI: 10.1002/pbc.24104] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2011] [Accepted: 01/12/2012] [Indexed: 01/19/2023]
Abstract
BACKGROUND To determine the prevalence, characteristics, and risk factors associated with metabolic syndrome (MS) in patients undergoing hematopoietic stem cell transplantation (HSCT) in the Chilean National Program. PROCEDURES Descriptive and cross-sectional study including 69 patients was conducted. Body mass index, pubertal development, waist circumference, arterial pressure (AP), and triglycerides, HDL-cholesterol, and glucose levels were recorded at the time of study entry. The National Cholesterol Education Program (Adult Treatment Panel III, as modified by the American Heart Association) criteria are often used to diagnose MS in adults; however, for children and adolescents we followed criteria according to De Ferranti and American Diabetes Association. Statistical analyses were performed with a chi-square test or Fisher's exact test according to sample size. RESULTS Sixty-nine patients were studied. The median age at the time of diagnosis was 12.9 years, and the median time of follow-up post-transplant was 4 years. Forty-three patients were males, 54 patients had malignant diseases, and 59 patients received allogeneic transplants. Of the 69 patients, 32% had MS; the most common MS features were abdominal obesity (73%), hypertriglyceridemia (91%), and a low HDL-cholesterol level (96%). The most significant risk factor for MS was corticosteroid therapy use pre- (P < 0.03) and post-HSCT (P < 0.03), obesity and overweight associated with MS (P < 0.001). No patient developed cardiovascular complications. CONCLUSIONS The prevalence of MS was 32%, which was significantly higher than in a healthy pediatric population. We recommend prolonged follow-up for transplant recipients, coupled with enforcement of preventive measures, such as early diagnosis and encouragement of a healthy lifestyle.
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Affiliation(s)
- Claudia Paris
- Stem Cell Transplant Unit, Hospital Luis Calvo Mackenna, Santiago, Chile.
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105
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Frisk P, Arvidson J, Larsson M, Naessén T. Risk factors for cardiovascular disease are increased in young adults treated with stem cell transplantation during childhood. Pediatr Transplant 2012; 16:385-91. [PMID: 22471896 DOI: 10.1111/j.1399-3046.2012.01693.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
We measured risk factors for CVD in 18 patients at a median of 18.2 yr after SCT and in sex and age-matched controls. Three patients (17%), but none of the controls, met the criteria for the MetS (p = 0.25). In the patients, we found higher levels of triglycerides (0.94 vs. 0.62 mm, p = 0.019), total cholesterol (5.1 vs. 4.0 mm, p = 0.017), LDL (3.4 vs. 2.6 mm, p = 0.019), apolipoprotein B (1.04 vs. 0.74 g/L, p = 0.004), apolipoprotein B/A1 ratio (0.7 vs. 0.5, p = 0.026), and lower levels of adiponectin (4.9 vs. 7.5 mg/L, p = 0.008) than in the controls. The patients had a lower GHmax (9 vs. 20.7 mU/L, p = 0.002). GHmax was significantly correlated inversely with triglycerides (r = -0.64, p = 0.008), total cholesterol (r = -0.61, p = 0.011), apolipoprotein B (r = -0.60, p = 0.014), and apolipoprotein B/A1 ratio (r = -0.66, p = 0.005). We recorded a significantly thicker carotid intima layer among the patients than among matched controls (0.15 vs. 0.13 mm, p = 0.034). The level of adiponectin correlated inversely with carotid intima thickness (r = -0.55, p = 0.023). After SCT in childhood, long-term survivors may be at risk of developing premature CVD.
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Affiliation(s)
- Per Frisk
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden.
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106
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Rodgers C, Gregurich MA, Hockenberry M. Lipid profiles of pediatric hematopoietic stem cell transplant survivors. J Pediatr Oncol Nurs 2012; 29:63-9. [PMID: 22415856 DOI: 10.1177/1043454212438404] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of death among adults in the United States. CVD pathology, including abnormal lipid levels, may begin in childhood. Hematopoietic stem cell transplant (HSCT) survivors have increased risk of abnormal lipid levels, but there is limited information in children post-HSCT. The study aimed to describe lipid levels and identify the factors associated with dyslipidemia in pediatric HSCT survivors during the first 3 years post-HSCT. This descriptive research study used a retrospective chart review to assess lipid profiles among 31 pediatric HSCT patients. Mean lipid levels were within normal limits but contained large ranges in values. There was no statistically significant change over time; however, there was an increased trend of total cholesterol and low-density lipoprotein levels and a decreased trend of high-density lipoprotein levels. The majority of patients had one abnormal lipid level at 1 and 2 years post-HSCT. Body mass index was the only factor significantly associated with dyslipidemia. An awareness of dyslipidemia among HSCT survivors may allow for early identification and treatment of abnormal lipid levels.
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107
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Abstract
Background Children undergoing hematopoietic stem cell transplantation (HSCT) typically receive parenteral nutrition (PN) due to gastrointestinal toxicities. Accurate determination of resting energy expenditure (REE) may facilitate optimal energy provision and help avoid unintended overfeeding or underfeeding. Methods In a multicenter, prospective cohort study of children undergoing allogeneic HSCT, REE was measured by indirect calorimetry at baseline and twice weekly until 30 days after transplantation. Change in percent predicted REE over time from admission was analyzed using repeated measures regression analysis. Results Twenty-six children (14 females) with a mean (SD) age of 14.9 (4.2) years who underwent an HLA-matched sibling or unrelated donor transplantation were enrolled. Mean (SD) percent predicted REE at baseline was 92.4 (15.2). Baseline REE was highly correlated with lean body mass measured by DXA (r=0.78, p<.0001). REE decreased significantly over time, following a quadratic curve to a nadir of 79% predicted at 14 days post transplantation (p <0.001) and returned to near baseline by day 30. Conclusions Children undergoing HSCT exhibit a significant reduction in REE in the early weeks after transplantation, a phenomenon that places them at risk for overfeeding. Serial measurements of REE or reductions in energy intake should be considered when PN is the primary mode of nutrition.
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108
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Rovó A, Tichelli A. Cardiovascular Complications in Long-Term Survivors After Allogeneic Hematopoietic Stem Cell Transplantation. Semin Hematol 2012; 49:25-34. [DOI: 10.1053/j.seminhematol.2011.10.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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109
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Nieder ML, McDonald GB, Kida A, Hingorani S, Armenian SH, Cooke KR, Pulsipher MA, Baker KS. National Cancer Institute-National Heart, Lung and Blood Institute/pediatric Blood and Marrow Transplant Consortium First International Consensus Conference on late effects after pediatric hematopoietic cell transplantation: long-term organ damage and dysfunction. Biol Blood Marrow Transplant 2011; 17:1573-84. [PMID: 21963877 PMCID: PMC3215762 DOI: 10.1016/j.bbmt.2011.09.013] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2011] [Accepted: 09/27/2011] [Indexed: 01/19/2023]
Abstract
Long-term complications after hematopoietic cell transplantation (HCT) have been studied in detail. Although virtually every organ system can be adversely affected after HCT, the underlying pathophysiology of these late effects remain incompletely understood. This article describes our current understanding of the pathophysiology of late effects involving the gastrointestinal, renal, cardiac, and pulmonary systems, and discusses post-HCT metabolic syndrome studies. Underlying diseases, pretransplantation exposures, transplantation conditioning regimens, graft-versus-host disease, and other treatments contribute to these problems. Because organ systems are interdependent, long-term complications with similar pathophysiologic mechanisms often involve multiple organ systems. Current data suggest that post-HCT organ complications result from cellular damage that leads to a cascade of complex events. The interplay between inflammatory processes and dysregulated cellular repair likely contributes to end-organ fibrosis and dysfunction. Although many long-term problems cannot be prevented, appropriate monitoring can enable detection and organ-preserving medical management at earlier stages. Current management strategies are aimed at minimizing symptoms and optimizing function. There remain significant gaps in our knowledge of the pathophysiology of therapy-related organ toxicities disease after HCT. These gaps can be addressed by closely examining disease biology and identifying those patients at greatest risk for adverse outcomes. In addition, strategies are needed for targeted disease prevention and health promotion efforts for individuals deemed at high risk because of their genetic makeup or specific exposure profile.
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Affiliation(s)
| | - George B. McDonald
- University of Washington, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Aiko Kida
- University of Washington, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Sangeeta Hingorani
- University of Washington, Seattle Children’s Hospital, Seattle, WA
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | | | - Kenneth R. Cooke
- Case Western Reserve University, Rainbow Babies & Children’s Hospital, Cleveland, OH
| | - Michael A. Pulsipher
- Primary Children’s Medical Center, Division of Hematology/BMT, University of Utah School of Medicine/Huntsman Cancer Institute, Salt Lake City, UT
| | - K. Scott Baker
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
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110
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Blaser BW, Kim HT, Alyea EP, Ho VT, Cutler C, Armand P, Koreth J, Antin JH, Plutzky J, Soiffer RJ. Hyperlipidemia and statin use after allogeneic hematopoietic stem cell transplantation. Biol Blood Marrow Transplant 2011; 18:575-83. [PMID: 21839706 DOI: 10.1016/j.bbmt.2011.08.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2011] [Accepted: 08/01/2011] [Indexed: 12/18/2022]
Abstract
An increased incidence of cardiovascular complications has been documented in recipients of allogeneic hematopoietic stem cell transplantation (HSCT). Despite this, little is known about the risk factors for hyperlipidemia or the role of lipid-lowering therapy early after transplantation. We performed a retrospective analysis of all patients who underwent allogeneic HSCT at the Dana-Farber Cancer Institute from 1998 to 2008 and who survived more than 100 days. The incidence of hypercholesterolemia and hypertriglyceridemia in the first 2 years after transplantation was 73.4% and 72.5%, respectively. In multivariable analysis, the development of acute graft-versus-host disease was independently associated with both hypercholesterolemia (odds ratio [OR] = 1.62) and hypertriglyceridemia (OR = 1.54) after transplantation. Statin use was instituted in 29% of patients and was associated with a significant net reduction in total cholesterol (65 mg/dL, P < .0001), triglyceride (118 mg/dL P < .0001), and LDL levels (59 mg/dL P < .0001) without any significant adverse effects. These data suggest that hyperlipidemia is common in the first 2 years after allogeneic transplantation when most patients remain under the care of the transplantation physician and lipid-lowering therapy may be underutilized. Given the cardiovascular risk associated with hyperlipidemia and the tolerability of statins, further prospective evaluation of lipid abnormalities and their treatment seems well warranted.
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Affiliation(s)
- Bradley W Blaser
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
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111
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Sohn YB, Kim SJ, Park SW, Kim SH, Cho SY, Lee SH, Yoo KH, Sung KW, Chung JH, Koo HH, Jin DK. The metabolic syndrome and body composition in childhood cancer survivors. KOREAN JOURNAL OF PEDIATRICS 2011; 54:253-9. [PMID: 21949520 PMCID: PMC3174361 DOI: 10.3345/kjp.2011.54.6.253] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2010] [Revised: 03/07/2011] [Accepted: 04/11/2011] [Indexed: 02/06/2023]
Abstract
Purpose Long-term survivors of childhood cancer appear to have an increased risk for the metabolic syndrome, subsequent type 2 diabetes and cardiovascular disease in adulthood compared to healthy children. The purpose of this study was to investigate the frequency of the metabolic syndrome and associated factors in childhood cancer survivors at a single center in Korea. Methods We performed a retrospective review of medical records of 98 childhood cancer survivors who were diagnosed and completed anticancer treatment at Samsung Medical Center, Seoul, Korea between Jan. 1996 and Dec. 2007. Parameters of metabolic syndrome were evaluated between Jan. 2008 and Dec. 2009. Clinical and biochemical findings including body fat percentage were analyzed. Results A total of 19 (19.4%) patients had the metabolic syndrome. The median body fat percentage was 31.5%. The body mass index and waist circumference were positively correlated with the cranial irradiation dose (r=0.38, P<0.001 and r=0.44, P<0.00, respectively). Sixty-one (62.2%) patients had at least one abnormal lipid value. The triglyceride showed significant positive correlation with the body fat percentage (r=0.26, P=0.03). The high density lipoprotein cholesterol showed significant negative correlation with the percent body fat (r=-0.26, P=0.03). Conclusion Childhood cancer survivors should have thorough metabolic evaluation including measurement of body fat percentage even if they are not obese. A better understanding of the determinants of the metabolic syndrome during adolescence might provide preventive interventions for improving health outcomes in adulthood.
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Affiliation(s)
- Young Bae Sohn
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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112
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Metabolic syndrome and cardiovascular risk in survivors after hematopoietic cell transplantation. Bone Marrow Transplant 2011; 47:619-25. [PMID: 21643022 DOI: 10.1038/bmt.2011.118] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Increasing numbers of hematopoietic cell transplantations (HCTs) are being performed annually with a greater number of long-term survivors. There is increasing concern regarding the late complications and long-term effects that are secondary to treatment exposures before HCT as well as during the HCT conditioning therapy. In both the autologous as well as allogeneic transplant setting, transplant survivors experience mortality rates higher than the general population and the risk of premature cardiovascular (CV)-related death is increased 2.3-fold compared with the general population. The etiology of CV-related deaths in HCT survivors is multifactorial; however, increasing evidence suggests that HCT survivors are at higher risk of developing adverse CV risk factors leading to the development of the metabolic syndrome (a constellation high triglyceride levels, low high-density lipoprotein-cholesterol, hypertension, high fasting blood sugars and increased waist circumference), which then predisposes individuals to risk for early CV-related death. Resistance to insulin is the primary underlying pathophysiologic mechanism that contributes to the development of metabolic syndrome and HCT survivors have been shown to be more likely to develop hypertension, hyperlipidemia and to be insulin resistant. However, the relationship between HCT-related treatment exposures (total body irradiation, high dose chemotherapy, calcineurin inhibitors, steroids, etc) and transplant-related complications (such as GVHD) with the development of CV risk factors and insulin resistance is still in the early stages of investigation. Greater knowledge of the concern regarding CV risk in HCT survivors among both patients and care providers will provide the opportunity for appropriate screening as well as interventions for modifiable risk factors.
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113
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Abstract
PURPOSE OF REVIEW This review addresses our current understanding of the pathogenesis of HIV-associated lipohypertrophy and describes an evidence-based approach to treatment. RECENT FINDINGS Although the pathogenesis of HIV-associated lipohypertrophy remains elusive, recent clinical and laboratory investigations in fatty acid metabolism and growth hormone dynamics have furthered our understanding of the condition. These findings have also paved the way for new therapeutic interventions, of which tesamorelin, an analog of growth hormone-releasing hormone (GHRH), has gained recognition as a promising treatment strategy against visceral fat accumulation. Recent randomized placebo-controlled trials of tesamorelin demonstrated significant reductions in visceral adipose tissue, improvement in lipid parameters, and minimal adverse effects on glucose tolerance. Optimal therapeutic dosing and treatment duration, though, are not yet known. Whether treatment with GHRH-analogs will translate into improved long-term metabolic and cardiovascular outcomes also remains to be seen. SUMMARY Although the pathogenesis of HIV lipohypertrophy remains unclear, several theories and observations have led to the development of treatment strategies to counter fat accumulation and its accompanying metabolic complications. Based on clinical trials, analogs of the growth hormone (GH)/GHRH axis appear to be most effective in reducing visceral adipose tissue.
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114
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Prevalence and risk factors of the metabolic syndrome in adult survivors of childhood leukemia. Blood 2011; 117:4442-8. [DOI: 10.1182/blood-2010-09-304899] [Citation(s) in RCA: 116] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Abstract
We evaluate the prevalence and risk factors of the metabolic syndrome (MS) in young adults surviving childhood leukemia. During the years 2007 to 2008, assessment of MS was proposed to all adults included in the Leucémie de l'Enfant et de l'Adolescent program, a French prospective multicentric cohort of leukemia survivors. Among 220 eligible patients, 184 (83.6%) had complete evaluation. Median age at evaluation and follow-up duration were 21.2 and 15.4 years. Overall prevalence of MS was 9.2% (95% confidence interval, 5.5-14.4). There was no association of MS with sex, age at diagnosis, leukemia subtype, steroid therapy, and central nervous system irradiation. Patients were stratified according to 4 therapeutic modalities: chemotherapy alone (n = 97), chemotherapy and central nervous system irradiation (n = 27), hematopoietic stem cell transplantation (HSCT) without (n = 17) or with (n = 43) total body irradiation (TBI). MS occurred in 5.2%, 11.1%, 5.9%, and 18.6% of them, respectively. The higher risk observed in the HSCT-TBI group was significant in univariate and in multivariate analysis (odds ratio [OR] = 3.9, P = .03). HSCT with TBI was associated with a higher rate of hypertriglyceridemia (OR = 4.5, P = .004), low level of high-density lipoprotein cholesterol (OR = 2.5, P = .02), and elevated fasting glucose (OR = 6.1, P = .04) So, TBI is a major risk factor for MS. Further studies are warranted to explain this feature.
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115
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Gardner CJ, Robinson N, Meadows T, Wynn R, Will A, Mercer J, Church HJ, Tylee K, Wraith JE, Clayton PE. Growth, final height and endocrine sequelae in a UK population of patients with Hurler syndrome (MPS1H). J Inherit Metab Dis 2011; 34:489-97. [PMID: 21253827 DOI: 10.1007/s10545-010-9262-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2010] [Revised: 11/24/2010] [Accepted: 12/06/2010] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Hurler Syndrome, (MPSIH) is an inborn error of glycosaminoglycan metabolism. Haematopoietic stem cell transplantation (HSCT) has transformed the prognosis for these children. Prior to transplant patients receive chemotherapy or chemo-radiotherapy. Regular screening for the development of endocrine sequelae is therefore essential. We present for the first time data on final adult height and endocrine complications in children with MPSIH post HSCT. DESIGN Retrospective case note study and a prospective programme of growth and endocrine assessment. PATIENTS 22 patients were included, mean age at last assessment 12.2 (Range 6.3-21.6) years. Mean age at HSCT was 1.3 (SD 0.6) years. Conditioning included mostly busulphan and cyclophosphamide, with 5 patients receiving total body irradiation prior to second transplant. RESULTS Height SDS decreased over time. Final height (FH) was attained in seven patients with male FH SDS -4.3 (Range -3.8, -5.1) and female FH SDS -3.4 (Range -2.9, -5.6). Eight of 13 patients tested had evidence of high growth hormone (GH) levels, while one had GH deficiency. Adrenal and thyroid function was normal in all. 11 patients were pubertal or post pubertal. Two females had pubertal failure requiring intervention. All male patients had spontaneous, complete puberty; however three patients have reduced testicular volumes. Five out of 13 patients tested had an abnormal oral glucose tolerance test. CONCLUSION Growth is impaired, primarily related to skeletal dysplasia, but also associated with GH resistance. Pubertal development may be compromised and abnormalities of glucose metabolism are common. We recommend a structured endocrine surveillance programme for these patients.
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116
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Airaghi L, Usardi P, Forti S, Orsatti A, Baldini M, Annaloro C, Lambertenghi Deliliers G. A comparison between metabolic syndrome post-hematopoietic stem cell transplantation and spontaneously occurring metabolic syndrome. J Endocrinol Invest 2011; 34:e6-11. [PMID: 20595801 DOI: 10.1007/bf03346702] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
BACKGROUND Hematopoietic stem cell transplantation (HSCT) is used in the treatment of several hematological and non-hematological disorders. An increasing number of long-term survivors recover from their primary disease, but they are at risk of adverse late effects, including metabolic syndrome (MS), which seems to be common in long-term survivors of HSCT. AIM To compare common metabolic parameters and adipohormone profiles in post-transplant and spontaneously occurring or "classic" MS patients. SUBJECTS AND METHODS Post-transplant MS patients (15 women and 14 men; 49.8±9.3 yr) were compared to "classic" MS patients (15 women and 14 men; 52.9±8.0 yr). For each subject a record of conventional clinical parameters was made; moreover, serum leptin, insulin, quantitative C-reactive protein (CRP), tumor necrosis factor-α [TNF-α], and adiponectin concentrations were measured. RESULTS The patients with post-HSCT MS had significantly higher levels of leptin, CRP, and TNF-α than the patients with "classic" MS. A generalized linear model comprising serum insulin (p=0.022), body mass index (p<0.001), gender (p<0.001), and group (i.e. healthy, post-HSCT with MS, or suffering from "classic" MS; p<0.001) explained serum leptin variability (adjusted R(2)=0.741). Serum leptin concentrations and BMI were related in the patients with "classic" MS but not in those with post-HSCT MS. CONCLUSIONS A possible pathogenetic mechanism in the development of MS after HSCT could be hyperleptinemia. A potential interaction among circulating leptin, components of MS, and immune function might explain the role of this adipokine in mediating cardiovascular risk after HSCT.
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Affiliation(s)
- L Airaghi
- First Internal Medicine Unit, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milano, Italy.
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117
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Griffith ML, Jagasia MH, Misfeldt AA, Chen H, Engelhardt BG, Kassim A, Savani BN, Survant M, Jagasia SM. Pretransplantation C-Peptide Level Predicts Early Posttransplantation Diabetes Mellitus and Has an Impact on Survival after Allogeneic Stem Cell Transplantation. Biol Blood Marrow Transplant 2011; 17:86-92. [DOI: 10.1016/j.bbmt.2010.06.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2010] [Accepted: 06/08/2010] [Indexed: 12/13/2022]
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118
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Savas-Erdeve S, Berberoglu M, Siklar Z, Hacihamdioglu B, Ocal G, Ertem M, Ileri T, Ince EU, Uysal Z. Primary adrenal insufficiency in a child after busulfan and cyclophosphamide-based conditioning for hematopoietic stem cell transplantation. J Pediatr Endocrinol Metab 2011; 24:853-5. [PMID: 22145493 DOI: 10.1515/jpem.2011.131] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
High rates of skeletal complications, growth disturbances, thyroid and gonadal dysfunction have been described in children undergoing stem cell transplantation. Although secondary adrenal insufficiency has been diagnosed, no primary adrenal insufficiency has been reported after busulfan and cyclophosphamide (Bu/Cy)-based conditioning regimens for stem cell transplantation in children. A 9-year-old girl with myelodysplastic syndrome was treated with stem cell transplantation of allogeneic origin. She received myeloablative conditioning chemotherapy, Bu and Cy. Her serum cortisol level was normal before stem cell transplantation. Then, 17 months after stem cell transplantation, chronic graft-versus-host disease developed and was treated with methyl prednisolone for 3 months. The control endocrinological investigation revealed low serum cortisol and high serum adrenocorticotropin (ACTH) levels 6 months after completion of methyl prednisolone treatment. The ACTH stimulation test demonstrated primary adrenal insufficiency, and the other etiologies of primary adrenal insufficiency were excluded. The patient received oral prednisolone replacement therapy. She was followed-up for 44 months and required increases in steroid doses during stress periods. Primary adrenal insufficiency which was observed in our patient after Bu/Cy-based conditioning regimen for stem cell transplantation has not been reported in children and adrenal function should be closely monitored in these patients both before stem cell transplantation and after stem cell transplantation.
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Affiliation(s)
- Senay Savas-Erdeve
- Division of Pediatric Endocrinology, Department of Pediatrics, Ankara University School of Medicine, Ankara, Turkey.
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119
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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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120
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Griffith ML, Jagasia M, Jagasia SM. Diabetes mellitus after hematopoietic stem cell transplantation. Endocr Pract 2010; 16:699-706. [PMID: 20439241 DOI: 10.4158/ep10027.ra] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To review the current literature on posttransplant diabetes mellitus after hematopoietic stem cell transplantation, including its epidemiologic features, transplant-related risk factors, and treatment. METHODS A literature search was conducted in PubMed for articles on diabetes mellitus after hematopoietic stem cell transplantation and effects of immunosuppressants on glucose metabolism. RESULTS Within 2 years after hematopoietic stem cell transplantation, up to 30% of patients may have diabetes. Although some of these cases resolve, the rates of diabetes and metabolic syndrome remain elevated in comparison with those in the nontransplant patient population during long-term follow-up. Traditional risk factors for diabetes as well as features related to the transplantation process, including immunosuppressive medications, are associated with posttransplant diabetes. Cardiovascular risk also appears to be increased in this population. Limited data are available on hypoglycemic agents for posttransplant diabetes; thus, treatment decisions must be based on safety, efficacy, and tolerability, with consideration of each patient's transplant-related medications and comorbidities. CONCLUSION Treatment of diabetes mellitus in patients who have undergone hematopoietic stem cell transplantation necessitates attention to the posttransplant medication regimen and clinical course. Although no guidelines specific to treatment of posttransplant diabetes in this patient population currently exist, treatment to goals similar to those for nontransplant patients with diabetes should be considered in an attempt to help reduce long-term morbidity and mortality.
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Affiliation(s)
- Michelle L Griffith
- Division of Diabetes, Endocrinology and Metabolism, Vanderbilt University School of Medicine, Nashville, Tennessee 37232-8148, USA
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121
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Late effects in survivors of acute leukemia treated with hematopoietic cell transplantation: a report from the Bone Marrow Transplant Survivor Study. Leukemia 2010; 24:2039-47. [PMID: 20861916 PMCID: PMC3005555 DOI: 10.1038/leu.2010.210] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The Bone Marrow Transplant Survivor Study is a retrospective cohort study in which participants who received HCT between 1974–1998 and survived for ≥2 yr completed a 255 item questionnaire on late effects occurring after HCT. There were 281 survivors with AML and 120 with ALL. Siblings of participants (n=319) were recruited for comparison. Median age at interview was 36.5 yr for survivors and 44yr for siblings. Median follow-up after HCT was 8.4 yr. Conditioning included TBI in 86% of AML and 100% of ALL subjects. The frequencies of late effects did not differ between ALL and AML survivors. Compared to siblings, survivors had a higher frequency of diabetes, hypothyroidism, osteoporosis, exercise induced shortness of breath (EISB), neurosensory impairments, and problems with balance, tremor or weakness. In multivariable analysis, the risk of these outcomes did not differ by diagnosis. Survivors after allogeneic HCT had higher odds of diabetes (odds ratio [OR] 3.9, p=0.04), osteoporosis (OR 3.1, p=0.05), abnormal sense of touch (OR 2.6, p=0.02) and to report their overall health as fair or poor (OR 2.2, p=0.03). Ongoing surveillance for these late effects and appropriate interventions are required to improve the health status of ALL and AML survivors after HCT.
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122
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Rovó A, Daikeler T, Halter J, Heim D, Tsakiris DA, Stern M, Waltimo T, Studt JD, Tyndall A, Gratwohl A, Tichelli A. Late altered organ function in very long-term survivors after allogeneic hematopoietic stem cell transplantation: a paired comparison with their HLA-identical sibling donor. Haematologica 2010; 96:150-5. [PMID: 20851864 DOI: 10.3324/haematol.2010.030874] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Hematopoietic stem cell transplantation has become an established procedure worldwide. Severe early and late complications are well described. Little is known about more subtle changes in general health status of very long-term survivors. The study objective was to assess health status of very long-term survivors in comparison with their respective human leukocyte antigen-identical sibling donors. DESIGN AND METHODS Case matched comparison in a cross-sectional cohort was performed in a tertiary university hospital and referral center for hematopoietic stem cell transplantation. Forty-four pairs of recipients and their respective donors with a very long-term (17.5 years median; 11-26 years range) follow up after allogeneic hematopoietic stem cell transplantation were included. A comparative clinical evaluation and examination of routine clinical chemistry tests was carried out. RESULTS Recipients more frequently had a lower Karnofsky score (P = 0.05), hypertension (P = 0.015) and dyslipidemia (P = 0.002) but were less likely to be smokers (P = 0.016). Recipients showed systematically lower glomerular filtration rates (P < 0.0001), higher liver function tests (P = 0.0004 for Aspartat-Amino-Transferase) and reduced thyroid function (P = 0.002) despite normal or near normal values, and independent of presence or absence of chronic graft-versus-host disease. Indicators of inflammation were more frequent in recipients (9 of 44) with ongoing chronic graft-versus-host disease as measured by higher C-reactive protein (P = 0.001) and higher von Willebrand factor (P = 0.002). Conclusions Clinically very long-term survivors after an allogeneic hematopoietic stem cell transplantation present more frequently with cardiovascular risk factors and with subtle signs of altered organ function compared to their sibling donors. Even minimal ongoing chronic graft-versus-host disease remains associated with elevated laboratory indicators of inflammation. The clinical significance of these findings needs to be defined.
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Affiliation(s)
- Alicia Rovó
- Department of Hematology, University Hospital of Basel, Basel, Switzerland.
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123
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Association Between Hyperglycemia and Hospital Length of Stay in Patients Undergoing Hematopoietic Stem Cell Transplantation. ACTA ACUST UNITED AC 2010. [DOI: 10.1097/ten.0b013e3181f47dbc] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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124
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Frisk P, Arvidson J, Neveus T. Glomerular and tubular function in young adults treated with stem-cell transplantation in childhood. Pediatr Nephrol 2010; 25:1337-42. [PMID: 20376502 DOI: 10.1007/s00467-010-1501-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2010] [Revised: 02/20/2010] [Accepted: 02/23/2010] [Indexed: 10/19/2022]
Abstract
We evaluated renal function at a median follow-up of 18 (range 10.3-22.1) years after total body irradiation in 18 patients treated with stem-cell transplantation (SCT) (autologous SCT in 15 and allogeneic SCT in three) for hematologic malignancies and compared them with 18 healthy controls. No patient had chronic graft-versus-host disease. We found no difference in glomerular filtration rate estimated from cystatin C (105 vs 111 ml/min/1.73 m(2), p = 0.28). Patients had higher albumin excretion (0.8 vs 0.4 mg/mmol, p = 0.001), but no patient had overt albuminuria (>200 mg/L). Patients had higher diastolic blood pressure (74 vs 67 mmHg, p = 0.003). Two patients (11%) had hypertension. Patients had lower tubular reabsorption of phosphate (0.78 vs 0.91 mmol/L, p = 0.014) and higher excretion of alpha-1-microglobulin (AMG/urine creatinine, 0.4 vs 0.25 mg/mmol, p = 0.038), which correlated with time after SCT (r = 0.6, p = 0.01). We found no difference in fractional excretion (FE) of other electrolytes, amino acid excretion, or urine osmolality. We conclude that renal function was relatively well preserved at a median follow-up of 18 years after childhood SCT. The higher albumin excretion in our patients is of concern, as is the association between excretion of AMG and time after SCT, suggesting that both glomerular and tubular function may deteriorate further.
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Affiliation(s)
- Per Frisk
- Unit of Pediatric Oncology, Children's Hospital, Uppsala, Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden.
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125
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Impaired glucose tolerance and insulin resistance in survivors of childhood acute lymphoblastic leukemia: prevalence and risk factors. J Pediatr Hematol Oncol 2010; 32:383-9. [PMID: 20485196 DOI: 10.1097/mph.0b013e3181dccc0b] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AIM/PURPOSE Survivors of acute lymphoblastic leukemia (ALL) are at increased risks of impaired glucose metabolism, insulin resistance, and metabolic syndrome. The aim of our study was to determine the prevalence of alterations in glucose metabolism and the predisposing factors of these disturbances in survivors of childhood ALL. PATIENTS AND METHODS In 131 ALL survivors, an oral glucose tolerance test was conducted to determine beta-cell function/insulin sensitivity. The particular risk factors were analyzed and 6 single nucleotide polymorphisms of diabetic predisposing genes: PAX4 and TCF7L2 were genotyped to evaluate the association between these factors and beta-cell function/insulin sensitivity. RESULTS Ten out of 131 survivors (7.6%) had impaired glucose tolerance (IGT) whereas 40 out of 131 (30.5%) had insulin resistance (IR) and showed characteristics of the metabolic syndrome (hyperinsulinemia, hypertriglyceridemia, and low HDL-C). In the logistic regression analysis, the most important factor predicting IGT and IR was older age of survivors (P=0.014 and P<0.001, respectively) whereas the PAX4 R192H mutation (rs2233580) was significantly associated with IGT after adjustment for age (P=0.043) (adjusted OR 5.28, 95% CI 1.06-26.40). CONCLUSIONS Existing evidence suggests that older age is an independent risk factor for developing IGT and IR in childhood ALL survivors, emphasizing the need for life-long metabolic screening. The PAX4 variant might impact individual susceptibility against IGT and diabetes. However, an identification of underlying risk(s) is the rational for future studies.
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126
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Increased cardiometabolic traits in pediatric survivors of acute lymphoblastic leukemia treated with total body irradiation. Biol Blood Marrow Transplant 2010; 16:1674-81. [PMID: 20685399 DOI: 10.1016/j.bbmt.2010.05.016] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2010] [Accepted: 05/24/2010] [Indexed: 11/22/2022]
Abstract
Survivors of childhood acute lymphoblastic leukemia (ALL) may face an increased risk of metabolic and cardiovascular late effects. To determine the prevalence of and risk factors for adverse cardiometabolic traits in a contemporary cohort of pediatric ALL survivors, we recruited 48 off-therapy patients in remission treated with conventional chemotherapy and 26 treated with total body irradiation (TBI)-based hematopoietic cell transplantation (HCT) in this cross-sectional pilot study. At a median age of 15 years (range, 8-21 years), HCT survivors were significantly more likely than non-HCT survivors to manifest multiple cardiometabolic traits, including central adiposity, hypertension, insulin resistance, and dyslipidemia. Overall, 23.1% of HCT survivors met the criteria for metabolic syndrome (≥ 3 traits), compared with 4.2% of non-HCT survivors (P = .02). HCT survivors also had increased C-reactive protein and leptin levels and decreased adiponectin, suggestive of underlying inflammation and increased visceral fat. In multivariate analyses, history of HCT remained associated with ≥ 2 traits (odds ratio [OR]. 5.13; 95% confidence interval [CI], 1.54-17.15) as well as with ≥ 3 traits (OR, 16.72; 95% CI, 1.66-168.80). Other risk factors included any cranial radiation exposure and family history of cardiometabolic disease. In summary, pediatric ALL survivors exposed to TBI-based HCT as well as to any cranial radiation may manifest cardiometabolic traits at an early age and should be screened accordingly.
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127
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Dyslipidemia after allogeneic hematopoietic stem cell transplantation: evaluation and management. Blood 2010; 116:1197-204. [PMID: 20439623 DOI: 10.1182/blood-2010-03-276576] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Currently, approximately 15,000 to 20,000 patients undergo allogeneic hematopoietic stem cell transplantation (HSCT) annually throughout the world, with the number of long-term survivors increasing rapidly. In long-term follow-up after transplantation, the focus of care moves beyond cure of the original disease to the identification and treatment of late effects after HSCT. One of the more serious complications is therapy-related cardiovascular disease. Long-term survivors after HSCT probably have an increased risk of premature cardiovascular events. Cardiovascular complications related to dyslipidemia and other risk factors account for a significant proportion of late nonrelapse morbidity and mortality. This review addresses the risk and causes of dyslipidemia and impact on cardiovascular complications after HSCT. Immunosuppressive therapy, chronic graft-versus-host disease, and other long-term complications influence the management of dyslipidemia. There are currently no established guidelines for evaluation and management of dyslipidemia in HSCT patients; in this review, we have summarized our suggested approach in the HSCT population.
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128
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van Waas M, Neggers S, Pieters R, van den Heuvel-Eibrink M. Components of the metabolic syndrome in 500 adult long-term survivors of childhood cancer. Ann Oncol 2010; 21:1121-6. [DOI: 10.1093/annonc/mdp414] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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129
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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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130
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Armenian SH, Sun CL, Mills G, Teh JB, Francisco L, Durand JB, Wong FL, Forman SJ, Bhatia S. Predictors of late cardiovascular complications in survivors of hematopoietic cell transplantation. Biol Blood Marrow Transplant 2010; 16:1138-44. [PMID: 20197101 DOI: 10.1016/j.bbmt.2010.02.021] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2010] [Accepted: 02/21/2010] [Indexed: 12/30/2022]
Abstract
Long-term survival after hematopoietic cell transplantation (HCT) is now an expected outcome. The growing population of survivors is at risk of developing treatment-related complications, including cardiovascular disease (CVD). A nested case-controlled design was used to identify clinical and treatment-related risk factors for development of late (1+ years after HCT) CVD. Cases were identified from a cohort of 1+-year survivors who underwent transplantation at City of Hope between 1977 and 2006. Controls (HCT survivors without CVD) were matched on age, year of HCT, type of HCT, and duration of follow-up. Sixty-three patients with late CVD were identified, 44 (69.8%) with a coronary artery event and 19 (30.2%) with a cerebrovascular event. Median age at HCT was 49.0 years. Median age at onset of late CVD was 54.0 years; 66.7% of the affected patients had undergone autologous HCT. Multivariate logistic regression analysis showed that the presence of multiple cardiovascular risk factors (2 or more of the following: obesity, dyslipidemia, hypertension, and diabetes) after HCT was associated with a 5.2-fold increased risk of late CVD (P < .01), and that pre-HCT chest radiation exposure was associated with a 9.5-fold greater risk of coronary artery disease (P = .03). Pre-HCT exposure to chest radiation and the presence of comorbidities were primarily responsible for the risk associated with late CVD after HCT. These data form the basis for developing predictive models for identifying high-risk individuals for targeted surveillance and aggressive management of comorbidities.
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Affiliation(s)
- Saro H Armenian
- Department of Population Sciences, City of Hope, Duarte, California 91010-3000, USA
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131
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132
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Suresh D, Athanassaki I, Jeha GS, Heptulla RA. Total parenteral nutrition associated with severe insulin resistance following hematopoietic stem cell transplantation in patients with hemophagocytic syndrome: report on two cases. Pediatr Diabetes 2010; 11:70-3. [PMID: 19460123 DOI: 10.1111/j.1399-5448.2009.00520.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Hyperglycemia secondary to total parenteral nutrition (TPN) is reported in adults. In addition, insulin resistance and type 2 diabetes as late consequences of hematopoietic stem cell transplantation (HSCT) are well described. Both situations are generally manageable with traditional insulin dosing. We present two children who developed severe insulin resistance requiring intravenous insulin therapy at doses up to 13 units/kg/h. Both children were on TPN after undergoing HSCT for hemophagocytic syndrome. We believe that our report will alert physicians to such a condition and help with early recognition that is a key to successful intervention. These cases aim to increase awareness and stimulate research to unravel the associated underling mechanisms.
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Affiliation(s)
- Deepa Suresh
- Department of Pediatrics, Division of Diabetes and Endocrinology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA.
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133
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Baker KS, Bresters D, Sande JE. The burden of cure: long-term side effects following hematopoietic stem cell transplantation (HSCT) in children. Pediatr Clin North Am 2010; 57:323-42. [PMID: 20307723 DOI: 10.1016/j.pcl.2009.11.008] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Children who survive hematopoietic stem cell transplantation (HSCT) are at risk for an inordinate number of long-term side effects. Late effects can be secondary to the underlying diagnosis for which the transplant is performed, prior treatment of the disease, the transplant preparative regimen, treatment of the complications of transplant, and immunologic interactions between the graft and the host. This article describes the risks and manifestations of the most commonly reported late effects in survivors of pediatric HSCT.
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Affiliation(s)
- K Scott Baker
- Survivorship Program, Fred Hutchinson Cancer Research Center, University of Washington, 1100 Fairview Avenue N, Mailstop D5-280, PO Box 19024, Seattle, WA 98109-1024, USA.
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134
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Bechard LJ, Feldman HA, Gordon C, Gura K, Sonis A, Leung K, Venick R, Guinan EC, Duggan C. A multi-center, randomized, controlled trial of parenteral nutrition titrated to resting energy expenditure in children undergoing hematopoietic stem cell transplantation ("PNTREE"): rationale and design. Contemp Clin Trials 2010; 31:157-64. [PMID: 20004739 DOI: 10.1016/j.cct.2009.12.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2009] [Revised: 11/16/2009] [Accepted: 12/02/2009] [Indexed: 11/17/2022]
Abstract
BACKGROUND Children undergoing hematopoietic stem cell transplantation (HSCT) frequently require prolonged courses of parenteral nutrition (PN) as a consequence of gastrointestinal dysfunction related to preparative chemotherapy and radiation. PN has been associated with shorter engraftment time and decreased mortality during HSCT, however, it is also linked with complications, including infections, liver disease, and metabolic disturbances. Some of these complications may be a result of providing PN in excess of nutrient requirements. We previously described significant reductions in resting energy expenditure (REE), as measured by indirect calorimetry, over the course of HSCT. We also documented a decline in mid-arm muscle area, suggesting depletion of muscle mass, while triceps skinfold, a marker of fat stores, was unchanged. These results suggested the need for further study of energy expenditure, body composition and nutritional intake in this group of high risk patients. DESIGN AND HYPOTHESIS We hypothesize that changes in body composition affect REE during HSCT, and that standard nutritional support may lead to overfeeding. We are performing a randomized controlled trial of parenteral nutrition among children undergoing allogeneic HSCT. Subjects are randomized to receive PN designed to provide 100% of measured REE, or standard PN, i.e., 140% of estimated energy expenditure. The primary outcome variable is change in percent body fat. Secondary outcomes include glycemic control and frequency of infections, changes in REE and body composition. CONCLUSION This study will provide unique and comprehensive nutritional data and its results will guide nutritional therapy for children undergoing HSCT and possibly other catabolic patients.
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Affiliation(s)
- Lori J Bechard
- Children's Hospital, Boston, 300 Longwood Avenue, Boston, MA 02115, United States
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135
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Jin HY, Choi JH, Im HJ, Seo JJ, Moon HN, Yoo HW. Endocrine dysfunction after bone marrow transplantation during childhood and adolescence. KOREAN JOURNAL OF PEDIATRICS 2010. [DOI: 10.3345/kjp.2010.53.3.420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Hye Young Jin
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
| | - Jin-Ho Choi
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
| | - Ho-Joon Im
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
| | - Jong-Jin Seo
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
| | - Hyung-Nam Moon
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
| | - Han-Wook Yoo
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
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136
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Hoffmeister PA, Hingorani SR, Storer BE, Baker KS, Sanders JE. Hypertension in long-term survivors of pediatric hematopoietic cell transplantation. Biol Blood Marrow Transplant 2009; 16:515-24. [PMID: 19961945 DOI: 10.1016/j.bbmt.2009.11.018] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2009] [Accepted: 11/23/2009] [Indexed: 10/20/2022]
Abstract
A retrospective study was conducted to determine risk factors for the development of hypertension (HTN) and to describe the prevalence among long-term survivors of pediatric hematopoietic cell transplant (HCT). Records of 689 pediatric patients who survived 5 years or more after HCT, from 1969 to 2004, were reviewed for development of HTN. In children, HTN was defined as either a systolic or diastolic pressure > or =95th percentile according to age, sex, and height. In adults, HTN was defined as systolic pressures > or =140 mmHg and/or diastolic pressures > or =90 mmHg in nondiabetic adults and systolic pressures > or =130 and/or diastolic pressures > or =80 in diabetic adults. Multivariate Cox regression models were used to estimate the hazard ratio (HR) of risk factors associated with HTN. All patients included were off immunosuppressive therapy. Patients had been treated with total body irradiation (TBI) (n = 482, 70%) or non-TBI regimens (n = 207, 30%) followed by autologous (n = 87), related (n = 484), or unrelated donor HCT (n = 118). Median follow-up was 16 (range: 5-36) years. HTN developed in 120 patients with a 30-year cumulative incidence of 36%. Risk factors associated with HTN were acute kidney injury (AKI; doubling of baseline creatinine by day 100 after HCT) (HR = 2.5; 95% confidence interval (CI) 1.7-3.7, P < .0001), TBI in the preparative regimen (HR = 2.1; 95% CI 1.3-3.3, P = .001), donor type (autologous HR = 2.4; 95% CI 1.3-4.4 and unrelated donor HR = 1.8; 95% CI 1.0-3.2, P = .01), obesity (HR = 4.0; 95% CI 2.3-6.8, P < .0001), diabetes (HR = 6.7; 95% CI 3.9-11.0, P < 0.0001), and history of growth hormone therapy (HR = 1.6; 95% CI 1.0-2.5, P = .05). Patients with a positive history of hepatitis C infection were less likely to develop HTN (HR = 0.5; 95% CI 0.3-0.9, P = .009). Prevalence of HTN was 15% overall and among survivors 11-17 years and 18-39 years old, the prevalence was 10% and 14% or triple and double that of the general U.S. population, respectively. Pediatric HCT survivors are more likely to develop HTN than the general population and should be monitored for HTN throughout adulthood.
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Affiliation(s)
- Paul A Hoffmeister
- Clinical Research Division, Fred Hutchinson Cancer Research Center, 1100 Fairview Avenue N., Seattle, WA 98109, USA
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137
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Nathan PC, Wasilewski-Masker K, Janzen LA. Long-term Outcomes in Survivors of Childhood Acute Lymphoblastic Leukemia. Hematol Oncol Clin North Am 2009; 23:1065-82, vi-vii. [DOI: 10.1016/j.hoc.2009.07.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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138
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Baker KS, Armenian S, Bhatia S. Long-term consequences of hematopoietic stem cell transplantation: current state of the science. Biol Blood Marrow Transplant 2009; 16:S90-6. [PMID: 19782145 DOI: 10.1016/j.bbmt.2009.09.017] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/22/2009] [Indexed: 11/29/2022]
Affiliation(s)
- K Scott Baker
- Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA.
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139
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Meacham LR, Sklar CA, Li S, Liu Q, Gimpel N, Yasui Y, Whitton JA, Stovall M, Robison LL, Oeffinger KC. Diabetes mellitus in long-term survivors of childhood cancer. Increased risk associated with radiation therapy: a report for the childhood cancer survivor study. ACTA ACUST UNITED AC 2009; 169:1381-8. [PMID: 19667301 DOI: 10.1001/archinternmed.2009.209] [Citation(s) in RCA: 237] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Childhood cancer survivors are at increased risk of morbidity and mortality. To further characterize this risk, this study aimed to compare the prevalence of diabetes mellitus (DM) in childhood cancer survivors and their siblings. METHODS Participants included 8599 survivors in the Childhood Cancer Survivor Study (CCSS), a retrospectively ascertained North American cohort of long-term survivors who were diagnosed between 1970 and 1986 as well as 2936 randomly selected siblings of the survivors. The main outcome was self-reported DM. RESULTS The mean ages of the survivors and the siblings were 31.5 years (age range, 17.0-54.1 years) and 33.4 years (age range, 9.6-58.4 years), respectively. Diabetes mellitus was reported in 2.5% of the survivors and 1.7% of the siblings. After adjustment for body mass index, age, sex, race/ethnicity, household income, and insurance, the survivors were 1.8 times more likely than the siblings to report DM (95% confidence interval [CI], 1.3-2.5; P < .001), with survivors who received total body irradiation (odds ratio [OR], 12.6; 95% CI, 6.2-25.3; P < .001), abdominal irradiation (OR, 3.4; 95% CI, 2.3-5.0; P < .001), and cranial irradiation (OR, 1.6; 95% CI 1.0-2.3; P = .03) at increased risk. In adjusted models, an increased risk of DM was associated with total body irradiation (OR, 7.2; 95% CI, 3.4-15.0; P < .001), abdominal irradiation (OR, 2.7; 95% CI, 1.9-3.8; P < .001), use of alkylating agents (OR, 1.7; 95% CI, 1.2-2.3; P < .01), and younger age at diagnosis (0-4 years; OR, 2.4; 95% CI, 1.3-4.6; P < .01). CONCLUSION Childhood cancer survivors treated with total body or abdominal irradiation have an increased risk of diabetes that appears unrelated to body mass index or physical inactivity.
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140
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Polgreen LE, Thomas W, MacMillan ML, Wagner JE, Moran A, Petryk A. First phase insulin release and glucose tolerance in children with Fanconi anemia after hematopoietic cell transplantation. Pediatr Blood Cancer 2009; 53:191-6. [PMID: 19353625 PMCID: PMC2737087 DOI: 10.1002/pbc.22043] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Fanconi anemia (FA) is an autosomal and X-linked recessive disease of chromosomal instability, which results in bone marrow failure. Children with FA have been shown to have an increased risk of diabetes mellitus (DM). PROCEDURE A cross-sectional study of glucose and insulin metabolism was conducted in 17 children with FA who had undergone hematopoietic cell transplantation (HCT) at the University of Minnesota. First phase insulin release (FPIR) was determined by intravenous glucose tolerance test (IVGTT). Oral glucose tolerance test (OGTT), lipid panel, blood pressure, and medical history were reviewed for additional metabolic abnormalities. RESULTS Seventeen FA participants, median age 11.3 (range 5.5-17.6) years, were evaluated. IVGTT identified three separate groups: low FPIR, normal FPIR, and high FPIR. Those with low FPIR were more likely to have low BMI, but had normal glucose levels. Those with high FPIR, had high BMI, elevated lipids, and body fat. One patient with normal FPIR had impaired glucose tolerance and another with normal FPIR had impaired fasting glucose. No participant was diagnosed with DM by fasting glucose, 2 hr glucose during OGTT, or hemoglobin A1C. CONCLUSIONS The majority of children with FA had normal glucose tolerance and normal beta-cell function after HCT. Two small subsets of patients had lower than expected and higher than expected FPIR. The clinical significance of these differences is not yet known given the normal glucose tolerance and fasting glucose levels in these two groups.
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Affiliation(s)
- Lynda E Polgreen
- Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | - William Thomas
- School of Public Health, Division of Biostatistics, University of Minnesota, Minneapolis, MN
| | | | - John E. Wagner
- Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | - Antoinette Moran
- Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | - Anna Petryk
- Department of Pediatrics, University of Minnesota, Minneapolis, MN, Department of Genetics, Cell Biology and Development, University of Minnesota, Minneapolis, MN
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141
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Pietilä S, Mäkipernaa A, Sievänen H, Koivisto AM, Wigren T, Lenko HL. Obesity and metabolic changes are common in young childhood brain tumor survivors. Pediatr Blood Cancer 2009; 52:853-9. [PMID: 19165891 DOI: 10.1002/pbc.21936] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND A population based cross-sectional study was used to examine the prevalence of metabolic syndrome and its components in childhood brain tumor survivors. PROCEDURE Fifty-two survivors were examined at a mean age of 14.4 years (range 3.8-28.7). Lipid and glucose metabolism, thyroid function, and plasma uric acid were evaluated. Fat mass and fat percentage were assessed by dual-energy X-ray absorptiometry (DXA). Metabolic syndrome was defined on International Diabetes Federation criteria. RESULTS Ten (19%) patients were overweight and four (8%) were obese. According to DXA, 16/46 (35%) patients were obese. Central obesity was found in 11 (21%) patients. Cranial irradiation, hypothalamic/hypophyseal damage, growth hormone (GH) deficiency and impaired mobility were associated with overweight/obesity and central obesity. Thirteen (25%) subjects had hypercholesterolemia, 14 (27%) had raised low-density lipoprotein cholesterol (LDL-C), 12 (23%) had raised blood pressure, four (8%) had metabolic syndrome, two (4%) had hyperinsulinemia and five (10%) had hyperuricemia. Cranial irradiation was associated with hypercholesterolemia (P = 0.019), raised LDL-C (P = 0.028), raised blood pressure (P = 0.040), and metabolic syndrome (P = 0.018). Impaired mobility was associated with hypercholesterolemia (P = 0.034). Hypothalamic/hypophyseal damage was associated with metabolic syndrome (P = 0.003) and hyperuricemia (P = 0.011) as was GH deficiency (P = 0.034 and P = 0.008). GH supplementation alleviated adverse metabolic outcomes among brain tumor survivors with GH deficiency. CONCLUSIONS Obesity/overweight, dyslipidemia, hypertension, metabolic syndrome, and hyperuricemia were common in young childhood brain tumor survivors. Cranial irradiation, hypothalamic/hypophyseal damage, growth hormone deficiency, and/or impaired mobility were associated with higher risk for obesity and metabolic changes among these patients.
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Affiliation(s)
- Sari Pietilä
- Department of Pediatrics, Tampere University Hospital, Tampere, Finland.
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142
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Malaquias AC, Bezzan PC, Montenegro R, Daneluzzi JC, Ricco RG, Del Ciampo LA, Ferraz IS, Elias J, Martinelli ALC, Martinelli CE. Can the insulin sensitivity index (ISI) in association with insulin-like growth factor binding protein-1 identify insulin resistance early in overweight children? J Pediatr Endocrinol Metab 2009; 22:353-61. [PMID: 19554810 DOI: 10.1515/jpem.2009.22.4.353] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
UNLABELLED Association between insulin resistance (IR) and non-alcoholic fatty liver disease (NAFLD) has been reported. This prompted us to evaluate the power of the insulin sensitivity index (ISI) in association with IGFBP-1 to identify IR early in obese children/adolescents. OGTT was performed in 34 obese/overweight children/adolescents. Glucose, insulin and IGFBP-1 were measured in serum samples and ISI was calculated. Considering the presence of three or more risk factors for IR as a criterion for IR, ISI < 4.6 showed 87.5% sensitivity and 94.5% specificity in diagnosing IR. IGFBP-1 was lower in the group with ISI < 4.6 (p < 0.01). In this group, three patients had higher than expected IGFBP-1, suggesting hepatic IR, while three patients with ISI > 4.6 showed very low IGFBP-1 levels. CONCLUSION ISI < 4.6 is a good indicator of early peripheral IR and, associated with IGFBP-1, can identify increased risk of hepatic IR. Low IGFBP-1 levels among non-IR children may indicate increased portal insulin levels.
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Affiliation(s)
- Alexsandra C Malaquias
- Department of Pediatricse, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
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143
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Elhasid R, Leshem YA, Ben Arush MW, Rowe JM, Shehadeh N. Insulin-related metabolism following hematopoietic stem cell transplantation in childhood. Pediatr Diabetes 2009; 10:149-54. [PMID: 18680545 DOI: 10.1111/j.1399-5448.2008.00420.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVES To assess insulin-related metabolism following hematopoietic stem cell transplantation (HSCT) in childhood. STUDY DESIGN Thirty-four patients who underwent HSCT were compared with 21 patients with similar diseases who were not transplanted. Median follow-up was 3.6 yr after HSCT. Anthropometric parameters, fasting plasma glucose and insulin levels, hemoglobin A(1c) (HbA(1c)) and lipid profile were measured and compared. RESULTS HbA(1c) was significantly higher (p = 0.001) in the study group. Two (5.8%) patients in the study group developed type 2 diabetes mellitus. Among thalassemic patients, significantly lower insulin resistance indices (p = 0.05) and fasting plasma insulin levels (p = 0.033) were found in the study group compared with the control group. CONCLUSIONS Attentive follow-up of insulin-related metabolism following HSCT in children is needed. The significance of the higher HbA1c values in the study group remains to be evaluated in a larger cohort of patients.
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Affiliation(s)
- Ronit Elhasid
- Department of Pediatric Hemato-Oncology, Rambam Health Care Campus, Haifa, Israel.
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144
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Disorders of glucose homeostasis in young adults treated with total body irradiation during childhood: a pilot study. Bone Marrow Transplant 2009; 44:339-43. [DOI: 10.1038/bmt.2009.40] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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145
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Steffens M, Beauloye V, Brichard B, Robert A, Alexopoulou O, Vermylen C, Maiter D. Endocrine and metabolic disorders in young adult survivors of childhood acute lymphoblastic leukaemia (ALL) or non-Hodgkin lymphoma (NHL). Clin Endocrinol (Oxf) 2008; 69:819-27. [PMID: 18429947 DOI: 10.1111/j.1365-2265.2008.03283.x] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Treatments of acute lymphoblastic leukaemia (ALL) and non-Hodgkin lymphoma (NHL), involving various combinations of chemotherapy (chemo), cranial irradiation (CI) and/or bone marrow transplantation after total body irradiation (BMT/TBI), are often successful but may have several long-term harmful effects. OBJECTIVE To evaluate late endocrine and metabolic complications in adult survivors of childhood ALL and NHL, in relation with the different therapeutic schemes received. DESIGN Endocrine and metabolic parameters were determined in 94 patients (48 men, mean age: 24 +/- 5 years) with a former childhood ALL (n = 78) or NHL (n = 16) and subgrouped according to their previous treatment: chemo only (group I; n = 44), chemo + CI (group II; n = 32) and chemo + BMT/TBI (group III; n = 18). RESULTS Severe GH deficiency (peak < 3.0 ng/ml after glucagon) was observed in 22% and 50% of patients of groups II and III, respectively, while hypothyroidism was mainly observed in group III (56%). Moreover, 83% of men developed hypogonadism after BMT/TBI, compared to 17% and 8% in groups I and II, respectively (P < 0.05), and all grafted women had ovarian failure, in contrast with other female patients in whom menarche had occurred spontaneously. Patients with BMT/TBI had also an adverse metabolic profile, with insulin resistance in 83% and dyslipidaemia in 61%. CONCLUSIONS This study reveals a high prevalence of endocrine and metabolic disorders in young adult survivors of childhood ALL or NHL, this frequency mainly depending on the treatment received. Treatment with BMT/TBI is the most detrimental and many of these patients will develop GHD, hypothyroidism, hypogonadism, insulin resistance and dyslipidaemia.
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Affiliation(s)
- M Steffens
- Divisions of Endocrinology and Nutrition, Cliniques Universitaires St Luc, Université Catholique de Louvain, Brussels, Belgium
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Abstract
Hematopoietic-cell transplantation (HCT) has become applicable to a broader range of ages and underlying diagnoses through advances in the utilization of alternative donors and stem-cell sources, reduced-intensity preparative regimens, and improved supportive care. The reduction in early transplant-related mortality means that more survivors will potentially develop chronic graft-versus-host disease (cGVHD) and associated late effects. Recipients of HCT are at risk for late end-organ dysfunction as a complication of chemoradiotherapy given before HCT, but disturbances are often multifactorial. This review focuses on problems arising predominantly as a result of cGVHD and its therapies. Disabilities caused by severe or inadequately treated cGVHD include keratoconjunctivitis sicca, bronchiolitis obliterans, skin ulcers, joint contractures, esophageal and vaginal stenosis, osteoporosis, avascular necrosis, and others. Almost all organ systems may be involved, and a broad approach is needed to allow recognition and anticipation of problems so that prevention or early intervention is possible.
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Affiliation(s)
- Paul A Carpenter
- Fred Hutchinson Cancer Research Center, 1100 Fairview Avenue N, Mailstop D5-290, Seattle, WA 98107, USA.
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147
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Tichelli A, Gratwohl A. Vascular endothelium as 'novel' target of graft-versus-host disease. Best Pract Res Clin Haematol 2008; 21:139-48. [PMID: 18503982 DOI: 10.1016/j.beha.2008.02.002] [Citation(s) in RCA: 106] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
There is increasing evidence of the existence of an endothelial form of graft-versus-host disease (GvHD). The early endothelial injury syndromes - transplant-associated microangiopathy (TAM), veno-occlusive disease (VOD) of the liver, diffuse alveolar hemorrhage, engraftment syndrome, and capillary leak syndrome - all share common features with acute GvHD. They are more likely to occur after allogeneic hematopoietic stem-cell transplantation (HCT), in unrelated transplantation, or with non-T-cell-depleted grafts. In addition, acute GvHD is a risk factor for all these endothelial syndromes. Chronic GvHD leads to a rarefaction of microvessels caused by the infiltration of alloreactive cytotoxic T lymphocytes. Furthermore, late cardiovascular accidents are more likely to occur in patients treated with allogeneic than autologous HCT, suggesting that an immunological mechanism is involved in the development of atherosclerosis. Finally, biomarkers of endothelial injury show a close relationship with GvHD. These data support the notion that early endothelial damage syndromes, atherosclerosis, and vascular endothelial GvHD share a common denominator in patients treated with allogeneic HCT.
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Affiliation(s)
- André Tichelli
- Department of Hematology, University Hospital, Basel, Switzerland.
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148
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High prevalence of metabolic syndrome after allogeneic hematopoietic cell transplantation. Bone Marrow Transplant 2008; 43:49-54. [PMID: 18724397 DOI: 10.1038/bmt.2008.263] [Citation(s) in RCA: 110] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
We conducted a cross-sectional study to estimate the prevalence of metabolic syndrome, a clustering of risk factors associated with cardiovascular disease, among 86 adults who had allogeneic hematopoietic-cell transplant (HCT) as compared with 258 age- and gender-matched US population controls selected from the 2005-2006 National Health and Nutrition Examination Survey database. The median age at study enrollment was 50 years (range, 21-71), and patients were at a median of 3 years (range, 1-21) from HCT. The prevalence of metabolic syndrome was 49% (95% confidence intervals (CI), 38-60%) among HCT recipients, a 2.2-fold (95% CI, 1.3-3.6, P=0.002) increase compared with controls. The prevalence rates of elevated blood pressure and hypertriglyceridemia were significantly higher among HCT recipients than among controls, but the prevalence rates of abdominal obesity, elevated blood glucose and low high-density lipoprotein cholesterol were not. HCT survivors with metabolic syndrome were more likely to have microalbuminuria (43 vs 10%) and elevated creatinine (31 vs 11%). No patient, donor or transplant characteristics were associated with the diagnosis of metabolic syndrome. We conclude that metabolic syndrome occurs frequently among allogeneic HCT survivors who are seen by transplant physicians. Approaches to screening, prevention and management of metabolic syndrome should be developed for HCT recipients.
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149
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Stava CJ, Beck ML, Feng L, Lopez A, Busaidy N, Vassilopoulou-Sellin R. Diabetes mellitus among cancer survivors. J Cancer Surviv 2008; 1:108-15. [PMID: 18648951 DOI: 10.1007/s11764-007-0016-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Cancer and cancer treatments are associated with diabetes mellitus in some patients. The purpose of this review is to look at the association and potential impact of diabetes mellitus on the health profiles of a large cohort of cancer survivors. MATERIALS AND METHODS This is a descriptive, cross-sectional study of long-term cancer survivors who reported that they have diabetes. Of 8,559 respondents to a mailed survey, 696 (8.1%) reported diabetes mellitus (DM). We analyzed the responses to discern the potential impact of demographics, cancer type, or disease treatments on glycemia as well as the potential impact of DM on socioeconomic parameters (education, family and work). RESULTS Survivors of gynecological cancer, chronic leukemia, or gastrointestinal cancer reported DM most frequently, although no statistical correlations could be demonstrated for DM and specific cancer types. The frequency of DM was higher among survivors than in the general U.S. population. Cancer survivors with DM were more likely to report that cancer affected their overall health (42.3 vs. 34.3%) and ability to work. They also reported more health problems. CONCLUSIONS Diabetes mellitus affects a minority of long-term cancer survivors and may have an impact on their physiologic and psychosocial well-being. IMPLICATIONS FOR CANCER SURVIVORS Systematic assessment for DM is suggested for all cancer survivors because DM appears to be an important co-morbidity for this growing segment of our population.
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Affiliation(s)
- Charles J Stava
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas M.D. Anderson Cancer Center, Box 435, 1515 Holcombe Blvd., Houston, TX 77030, USA
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150
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Duro D, Bechard LJ, Feldman HA, Klykov A, O'Leary A, Guinan EC, Duggan C. Weekly measurements accurately represent trends in resting energy expenditure in children undergoing hematopoietic stem cell transplantation. JPEN J Parenter Enteral Nutr 2008; 32:427-32. [PMID: 18596314 DOI: 10.1177/0148607108319804] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Resting energy expenditure (REE) measurements are optimal for accurate assessment of energy requirements and precise provision of parenteral nutrients. We previously observed significant reduction in REE during a 4-week period in children undergoing hematopoietic stem cell transplantation (HSCT). The goal of this study was to determine if weekly REE measurements could accurately represent changes in REE in the peritransplant period compared with a more frequent standard of daily measurements. METHODS Data are presented from a previously described cohort of 37 children undergoing HSCT. We performed weekly indirect calorimetry on 25 patients; of those 25, we performed daily measurements on a convenience sample of 5 children. The time course of REE was analyzed in each sample by repeated measures regression. RESULTS The REE trend of the 20 weekly participants was similar to that of the 5 daily participants, reaching about 80% of predicted REE at 4 weeks posttransplant, with an average decline of 3.4% per week during 4 weeks. CONCLUSION The results suggest that weekly REE measurements accurately characterize REE changes 4 weeks after HSCT compared with daily measurements. Characterization of these trends using weekly measurements may help guide clinical and nutrition care of these patients.
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Affiliation(s)
- Debora Duro
- Children's Hospital Boston, Boston, MA 02115, USA
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