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Krogh LM, Nissen A, Weischendorff S, Hartmann B, Andersen JL, Holst JJ, Sørensen K, Fridh MK, Mackey AL, Müller K. Bone remodeling in survivors of pediatric hematopoietic stem cell transplantation: Impact of heavy resistance training. Pediatr Blood Cancer 2024; 71:e31159. [PMID: 38953152 DOI: 10.1002/pbc.31159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 05/23/2024] [Accepted: 06/09/2024] [Indexed: 07/03/2024]
Abstract
BACKGROUND Early-onset osteoporosis is a frequent late effect after pediatric hematopoietic stem cell transplantation (HSCT). It remains unknown if physical training can improve bone formation in these patients, as the transplantation procedure may cause sustained dysregulation of the bone-forming osteoblast progenitor cells. OBJECTIVE We aimed to explore the effect of resistance training on bone remodeling in long-term survivors of pediatric HSCT. PROCEDURE In this prospective, controlled intervention study, we included seven HSCT survivors and 15 age- and sex-matched healthy controls. The participants completed a 12-week heavy load, lower extremity resistance training intervention with three weekly sessions. We measured fasting serum levels of the bone formation marker "N-terminal propeptide of type I procollagen" (P1NP), and the bone resorption marker "C-terminal telopeptide of type I collagen" (CTX). The hypothesis was planned before data collection began. The trial was registered at Clinicaltrials.gov before including the first participant, with trial registration no. NCT04922970. RESULTS Resistance training led to significantly increased levels of fasting P1NP in both patients (from 57.62 to 114.99 ng/mL, p = .03) and controls (from 66.02 to 104.62 ng/mL, p < .001). No significant changes in fasting CTX levels were observed. CONCLUSIONS Despite previous high-dose cytotoxic therapy, long-term survivors of pediatric HSCT respond to resistance training with improvement of bone formation, comparable to that of healthy controls. This suggests that resistance training might be a promising non-pharmacological approach to prevent the early decline in bone mass, and should be considered as part of a follow-up program to counteract long-term sequela after pediatric HSCT.
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Affiliation(s)
- Lise Marie Krogh
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Anne Nissen
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Sarah Weischendorff
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Institute for Inflammation Research, Center for Rheumatology and Spine Disease, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Bolette Hartmann
- Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jesper Løvind Andersen
- Institute of Sports Medicine Copenhagen, Department of Orthopaedic Surgery, Copenhagen University Hospital - Bispebjerg & Frederiksberg, Copenhagen, Denmark
- Center for Healthy Aging, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Jens Juul Holst
- Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Kaspar Sørensen
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Bone Marrow Transplantation and Immunodeficiency, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Martin Kaj Fridh
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Abigail Louise Mackey
- Institute of Sports Medicine Copenhagen, Department of Orthopaedic Surgery, Copenhagen University Hospital - Bispebjerg & Frederiksberg, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Klaus Müller
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Institute for Inflammation Research, Center for Rheumatology and Spine Disease, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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Utriainen P, Stenberg JEE, Vettenranta KK, Mäkitie OM. Bisphosphonate treatment for skeletal complications in paediatric cancer-Experience from a single tertiary centre. Acta Paediatr 2024; 113:1446-1452. [PMID: 38329165 DOI: 10.1111/apa.17143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 01/24/2024] [Accepted: 01/26/2024] [Indexed: 02/09/2024]
Abstract
AIMS The aim was to analyse the use and safety of bisphosphonate treatment for metabolic bone complications in paediatric cancer patients. METHODS We retrospectively describe our experience with bisphosphonate treatment in 25 childhood cancer patients (aged <18 years) in a single tertiary hospital between 1999 and 2020. RESULTS The most common primary diagnosis was acute lymphoblastic leukaemia (n = 16) and Hodgkin lymphoma (n = 3). Eleven patients (44%) had received allogeneic stem cell transplantation and two patients autologous stem cell transplantation. Sixteen patients (64%) had been treated with radiotherapy, either total-body (n = 11) or local (n = 5). The main indication for bisphosphonates was osteoporosis with vertebral compression fractures in 13/25, osteonecrosis in 6/25 and hypercalcaemia in 2/25. The bisphosphonate treatment was started on average 13 (range 0-76) months after the diagnosis of the bone complication. Bisphosphonate treatment lasted between weeks (hypercalcaemia) to 5 years (severe osteoporosis). Mild, non-symptomatic hypophosphatemia (n = 8), hypocalcaemia (n = 6) and moderate, transient pain (n = 6) were the most common adverse effects. No severe side effects were observed even when bisphosphonates were administered concomitantly with chemotherapy. Bone mineral density significantly improved with the bisphosphonate treatment (mean lumbar spine Z-score -1.17 vs. -0.07, p < 0.001). CONCLUSION Bisphosphonate treatment was well tolerated in this paediatric patient cohort.
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Affiliation(s)
- Pauliina Utriainen
- Department of Pediatric Hematology and Oncology and Stem Cell Transplantation, Children's Hospital and Pediatric Research Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- Research Program Unit for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Jalmari E E Stenberg
- Research Program Unit for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Kim K Vettenranta
- Department of Pediatric Hematology and Oncology and Stem Cell Transplantation, Children's Hospital and Pediatric Research Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Outi M Mäkitie
- Department of Pediatric Hematology and Oncology and Stem Cell Transplantation, Children's Hospital and Pediatric Research Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- Research Program Unit for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
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Medication-Related Osteonecrosis of the Jaws (MRONJ) in Children and Young Patients-A Systematic Review. J Clin Med 2023; 12:jcm12041416. [PMID: 36835951 PMCID: PMC9962332 DOI: 10.3390/jcm12041416] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/25/2022] [Accepted: 12/25/2022] [Indexed: 02/12/2023] Open
Abstract
Medication-related osteonecrosis of the jaw (MRONJ) is defined by the American Association of Oral and Maxillofacial Surgeons (AAOMS) as the presence of an exposed bone area in the maxillofacial region, present for more than eight weeks in patients treated with the use of antiresorptive or antiangiogenic agents, with no history of radiation or metastatic disease. Bisphosphonates (BF) and denosumab (DS) are widely used in adults for the management of patients with cancer and osteoporosis, and recently there has been an increase in their use in child and young patients for the management of disorders such as osteogenesis imperfecta (OI), glucocorticoid-induced osteoporosis, McCune-Albright syndrome (MAS), malignant hypercalcemia, and others. There are differences between case reports in adults compared to child and young patients related to the use of antiresorptive/antiangiogenic drugs and the development of MRONJ. The aim was to analyze the presence of MRONJ in children and young patients, and the relation with oral surgery. A systematic review, following the PRISMA search matrix based on the PICO question, was conducted in PubMed, Embase, ScienceDirect, Cochrane, Google Scholar, and manual search in high-impact journals between 1960 and 2022, publications in English or Spanish, including randomized and non-randomized clinical trials, prospective and retrospective cohort studies, cases and controls studies, and series and case reports. A total of 2792 articles were identified and 29 were included; all of them published between 2007 and 2022, identifying 1192 patients, 39.68% male and 36.24% female, aged 11.56 years old on average, using these drugs mainly for OI (60.15%); 4.21 years on average was the therapy time and 10.18 drug doses administered on average; oral surgery was observed in 216 subjects, reporting 14 cases of MRONJ. We concluded that there is a low presence of MRONJ in the child and youth population treated with antiresorptive drugs. Data collection is weak, and details of therapy are not clear in some cases. Deficiencies in protocols and pharmacological characterization were observed in most of the included articles.
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Lee YA, Kwon A, Kim JH, Nam HK, Yoo JH, Lim JS, Cho SY, Cho WK, Shim KS. Clinical practice guidelines for optimizing bone health in Korean children and adolescents. Ann Pediatr Endocrinol Metab 2022; 27:5-14. [PMID: 35368191 PMCID: PMC8984748 DOI: 10.6065/apem.2244060.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 02/10/2022] [Indexed: 11/25/2022] Open
Abstract
The Committee on Pediatric Bone Health of the Korean Society of Pediatric Endocrinology has newly developed evidence-based clinical practice guidelines for optimizing bone health in Korean children and adolescents. These guidelines present recommendations based on the Grading of Recommendations, which includes the quality of evidence. In the absence of sufficient evidence, conclusions were based on expert opinion. These guidelines include processes of bone acquisition, definition, and evaluation of low bone mineral density (BMD), causes of osteoporosis, methods for optimizing bone health, and pharmacological treatments for enhancing BMD in children and adolescents. While these guidelines provide current evidence-based recommendations, further research is required to strengthen these guidelines.
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Affiliation(s)
- Young Ah Lee
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Ahreum Kwon
- Department of Pediatrics, Severance Children's Hospital, Endocrine Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Hyun Kim
- Department of Pediatrics, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Hyo-Kyoung Nam
- Department of Pediatrics, Korea University College of Medicine, Seoul, Korea
| | - Jae-Ho Yoo
- Department of Pediatrics, Dong-A University Hospital, Busan, Korea
| | - Jung Sub Lim
- Department of Pediatrics, Korea Cancer Center Hospital, Seoul, Korea
| | - Sung Yoon Cho
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Won Kyoung Cho
- Department of Pediatrics, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kye Shik Shim
- Department of Pediatrics, Kyung Hee University Hospital at Gangdong, Kyung Hee University College of Medicine, Seoul, Korea
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Diesch-Furlanetto T, Gabriel M, Zajac-Spychala O, Cattoni A, Hoeben BAW, Balduzzi A. Late Effects After Haematopoietic Stem Cell Transplantation in ALL, Long-Term Follow-Up and Transition: A Step Into Adult Life. Front Pediatr 2021; 9:773895. [PMID: 34900873 PMCID: PMC8652149 DOI: 10.3389/fped.2021.773895] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 10/19/2021] [Indexed: 12/13/2022] Open
Abstract
Haematopoietic stem cell transplant (HSCT) can be a curative treatment for children and adolescents with very-high-risk acute lymphoblastic leukaemia (ALL). Improvements in supportive care and transplant techniques have led to increasing numbers of long-term survivors worldwide. However, conditioning regimens as well as transplant-related complications are associated with severe sequelae, impacting patients' quality of life. It is widely recognised that paediatric HSCT survivors must have timely access to life-long care and surveillance in order to prevent, ameliorate and manage all possible adverse late effects of HSCT. This is fundamentally important because it can both prevent ill health and optimise the quality and experience of survival following HSCT. Furthermore, it reduces the impact of preventable chronic illness on already under-resourced health services. In addition to late effects, survivors of paediatric ALL also have to deal with unique challenges associated with transition to adult services. In this review, we: (1) provide an overview of the potential late effects following HSCT for ALL in childhood and adolescence; (2) focus on the unique challenges of transition from paediatric care to adult services; and (3) provide a framework for long-term surveillance and medical care for survivors of paediatric ALL who have undergone HSCT.
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Affiliation(s)
- Tamara Diesch-Furlanetto
- Division of Pediatric Oncology/Hematology, University Children's Hospital Basel (UKB), University of Basel, Basel, Switzerland
| | - Melissa Gabriel
- Cancer Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Olga Zajac-Spychala
- Department of Pediatric Oncology, Hematology and Transplantology, University of Medical Sciences, Poznań, Poland
| | - Alessandro Cattoni
- Clinica Pediatrica, University degli Studi di Milano-Bicocca, Fondazione Monza e Brianza per il Bambino e la sua Mamma (MBBM), San Gerardo Hospital, Monza, Italy
| | - Bianca A W Hoeben
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht, Netherlands.,Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
| | - Adriana Balduzzi
- Clinica Pediatrica, University degli Studi di Milano-Bicocca, Fondazione Monza e Brianza per il Bambino e la sua Mamma (MBBM), San Gerardo Hospital, Monza, Italy
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Bar M, Ott SM, Lewiecki EM, Sarafoglou K, Wu JY, Thompson MJ, Vaux JJ, Dean DR, Saag KG, Hashmi SK, Inamoto Y, Dholaria BR, Kharfan-Dabaja MA, Nagler A, Rodriguez C, Hamilton BK, Shah N, Flowers MED, Savani BN, Carpenter PA. Bone Health Management After Hematopoietic Cell Transplantation: An Expert Panel Opinion from the American Society for Transplantation and Cellular Therapy. Biol Blood Marrow Transplant 2020; 26:1784-1802. [PMID: 32653624 DOI: 10.1016/j.bbmt.2020.07.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 07/05/2020] [Indexed: 12/14/2022]
Abstract
Bone health disturbances commonly occur after hematopoietic cell transplantation (HCT) with loss of bone mineral density (BMD) and avascular necrosis (AVN) foremost among them. BMD loss is related to pretransplantation chemotherapy and radiation exposure and immunosuppressive therapy for graft-versus-host-disease (GVHD) and results from deficiencies in growth or gonadal hormones, disturbances in calcium and vitamin D homeostasis, as well as osteoblast and osteoclast dysfunction. Although the pathophysiology of AVN remains unclear, high-dose glucocorticoid exposure is the most frequent association. Various societal treatment guidelines for osteoporosis exist, but the focus is mainly on menopausal-associated osteoporosis. HCT survivors comprise a distinct population with unique comorbidities, making general approaches to bone health management inappropriate in some cases. To address a core set of 16 frequently asked questions (FAQs) relevant to bone health in HCT, the American Society of Transplant and Cellular Therapy Committee on Practice Guidelines convened a panel of experts in HCT, adult and pediatric endocrinology, orthopedics, and oral medicine. Owing to a lack of relevant prospective controlled clinical trials that specifically address bone health in HCT, the answers to the FAQs rely on evidence derived from retrospective HCT studies, results extrapolated from prospective studies in non-HCT settings, relevant societal guidelines, and expert panel opinion. Given the heterogenous comorbidities and needs of individual HCT recipients, answers to FAQs in this article should be considered general recommendations, with good medical practice and judgment ultimately dictating care of individual patients. Readers are referred to the Supplementary Material for answers to additional FAQs that did not make the core set.
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Affiliation(s)
- Merav Bar
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Medicine, University of Washington, Seattle, Washington.
| | - Susan M Ott
- Department of Medicine, University of Washington, Seattle, Washington
| | - E Michael Lewiecki
- New Mexico Clinical Research & Osteoporosis Center, Albuquerque, New Mexico; Bone Health TeleECHO, UNM Health Sciences Center, Albuquerque, New Mexico
| | - Kyriakie Sarafoglou
- Department of Pediatrics, Divisions of Endocrinology and Genetics & Metabolism, University of Minnesota Medical School, Minneapolis, Minnesota; Department of Experimental & Clinical Pharmacology, University of Minnesota College of Pharmacy, Minneapolis, Minnesota
| | - Joy Y Wu
- Division of Endocrinology, Department of Medicine, Stanford University School of Medicine, Stanford, California
| | - Matthew J Thompson
- Department of Orthopedics and Sports Medicine, University of Washington, Seattle, Washington
| | - Jonathan J Vaux
- Department of Orthopedics and Sports Medicine, University of Washington, Seattle, Washington
| | - David R Dean
- Department of Oral Medicine, University of Washington School of Dentistry, Seattle, Washington
| | - Kenneth G Saag
- Department of Medicine, Division of Clinical Immunology and Rheumatology, The University of Alabama at Birmingham, Birmingham, Alabama
| | - Shahrukh K Hashmi
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota
| | - Yoshihiro Inamoto
- Department of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Bhagirathbhai R Dholaria
- Division of Hematology and Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Mohamed A Kharfan-Dabaja
- Division of Hematology-Oncology and Blood and Marrow Transplantation Program, Mayo Clinic, Jacksonville, Florida
| | - Arnon Nagler
- Bone Marrow Transplantation Department, Hematology Division, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Cesar Rodriguez
- Department of Internal Medicine Hematology and Oncology, Wake Forest University Health Sciences, Winston-Salem, North Carolina
| | - Betty K Hamilton
- Blood and Marrow Transplant Program, Department of Hematology and Medical Oncology, Cleveland Clinic Taussig Cancer Institute, Cleveland, Ohio
| | - Nina Shah
- Division of Hematology-Oncology, University of California, San Francisco, California
| | - Mary E D Flowers
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Medicine, University of Washington, Seattle, Washington
| | - Bipin N Savani
- Division of Hematology and Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Paul A Carpenter
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Medicine, University of Washington, Seattle, Washington
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Jin HY, Lee JA. Low bone mineral density in children and adolescents with cancer. Ann Pediatr Endocrinol Metab 2020; 25:137-144. [PMID: 33017885 PMCID: PMC7538298 DOI: 10.6065/apem.2040060.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 02/10/2020] [Indexed: 12/18/2022] Open
Abstract
Maximizing accumulation of bone mass during childhood and adolescence is essential to attaining optimal peak bone mass. Childhood cancer survivors (CCS) have lower bone mineral density (BMD) than the general population. Chemotherapeutic agents including steroids and radiotherapy can affect BMD. Cancer itself, hormonal insufficiency, a poor nutritional state, and a deficit of physical activities during or after treatment also influence BMD in CCS, resulting in failure to achieve appropriate peak bone mass. Low BMD in childhood and adolescence can lead to osteoporosis in adult life and complications such as bone pain, bone deformity, and fractures. Thus, BMD in CCS should be monitored with appropriate intervention. Adequate intake of calcium and vitamin D and an increase in physical activity are recommended. Timely supplements of hormones are needed in some cases. Some publications have reported that bisphosphonate therapies using pamidronate or alendronate were well tolerated in CCS and helped increase BMD.
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Affiliation(s)
- Hye Young Jin
- Department of Pediatrics, Center for Pediatric Cancer, National Cancer Center, Goyang, Korea
| | - Jun Ah Lee
- Department of Pediatrics, Center for Pediatric Cancer, National Cancer Center, Goyang, Korea,Address for correspondence: Jun Ah Lee, MD, PhD Department of Pediatrics, Center for Pediatric Cancer, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang 10408, Korea Tel: +82-31-920-1604 Fax: +82-31-920-1244 E-mail:
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To D or not to D: vitamin D in hematopoietic cell transplantation. Bone Marrow Transplant 2020; 55:2060-2070. [PMID: 32335583 DOI: 10.1038/s41409-020-0904-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 04/03/2020] [Accepted: 04/06/2020] [Indexed: 12/15/2022]
Abstract
Vitamin D plays an essential role in bone health, immune tolerance, and immune modulation. Autologous and allogeneic hematopoietic cell transplantation (HCT) recipients are at increased risk of vitamin D deficiency, which may increase risks of bone loss and fracture, graft-versus-host disease (GVHD), and relapse, and can delay hematologic and immune recovery following HCT. Growing evidence indicates that vitamin D may have a role as an immunomodulator, and supplementation during HCT may decrease the risk of GVHD, infection, relapse, and mortality. In this paper, we review the role of vitamin D and its association with HCT outcomes and discuss prevention and treatment of vitamin D deficiency after HCT in adult recipients. We review the role of monitoring of vitamin D levels pre- and post-HCT and its supplementation in appropriate patients. We also review the use of bone densitometry prior to HCT and in long-term follow-up and the treatment of osteoporosis in this high-risk population.
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Pereira AZ, Vigorito AC, Almeida ADM, Candolo ADA, Silva ACL, Brandão-Anjos AEDP, Sá BLD, Souza CLSD, Castro Junior CGD, Oliveira JSRD, Barban JB, Mancilha EMB, Todaro J, Lopes LP, Macedo MCMDA, Rodrigues M, Ribeiro PC, Silva RLD, Roberto TS, Rodrigues TDCR, Colturato VAR, Paton EJDA, Barros GMN, Almeida RDS, Moreira MCR, Flowers ME. Brazilian Nutritional Consensus in Hematopoietic Stem Cell Transplantation: Graft- versus -host disease. EINSTEIN-SAO PAULO 2020; 18:eAE4799. [PMID: 32215466 PMCID: PMC7069734 DOI: 10.31744/einstein_journal/2020ae4799] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 06/27/2019] [Indexed: 02/02/2023] Open
Abstract
The Brazilian Consensus on Nutrition in Hematopoietic Stem Cell Transplantation: Graft- versus -host disease was approved by Sociedade Brasileira de Transplante de Medula Óssea , with the participation of 26 Brazilian hematopoietic stem cell transplantation centers. It describes the main nutritional protocols in cases of Graft- versus -host disease, the main complication of hematopoietic stem cell transplantation.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Juliana Todaro
- Hospital Israelita Albert Einstein , São Paulo , SP , Brazil
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10
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Paetow U, Bader P, Chemaitilly W. A systematic approach to the endocrine care of survivors of pediatric hematopoietic stem cell transplantation. Cancer Metastasis Rev 2020; 39:69-78. [PMID: 31980968 DOI: 10.1007/s10555-020-09864-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Hematopoietic stem cell transplantation (HSCT) is used in children to treat a variety of malignant and nonmalignant hematologic conditions and certain inborn errors of metabolism. Survivors of HSCT are markedly affected by disease and treatment toxicity. Endocrine complications are among the most commonly reported chronic health conditions in this population. In this review, we summarize the most common endocrine late effects after pediatric HSCT. We also highlight the importance of systematic and longitudinal evaluations to achieve early diagnoses and treatment for these conditions and improve the long-term health outcomes for patients who received HSCT as children.
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Affiliation(s)
- Ulrich Paetow
- Pediatric Endocrinology-Diabetology, Klinik für Kinder- und Jugendmedizin, University Clinic of Frankfurt, Frankfurt am Main, Germany
| | - Peter Bader
- Division of Stem Cell Transplantation and Immunology, Klinik für Kinder- und Jugendmedizin, University Clinic of Frankfurt, Frankfurt am Main, Germany
| | - Wassim Chemaitilly
- Department of Pediatric Medicine, Division of Endocrinology, St. Jude Children's Research Hospital, Memphis, TN, USA.
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Abstract
Objective: Graft-versus-host disease (GVHD) is an immune phenomenon that occurs in 30 to 70% of patients after allogeneic hematopoietic stem cell transplantation (HST). Chronic GVHD is a state of immune dysregulation wherein, depending on the severity and organ involved, patients may require prolonged treatment with additional or higher corticosteroids and other immunosuppressive agents. The objective of this study was to review the endocrine manifestations following HST that can arise as a consequence of the primary disease or its treatment, including chemotherapeutic agents, corticosteroids, radiation, or GVHD. Methods: We performed a narrative review of GVHD after HST. An English-language search for relevant studies was conducted on PubMed from inception to August 1, 2018, using the following search terms: "endocrine complications," "bone marrow transplantation," "graft-versus-host disease," and "GVHD." The reference lists of relevant studies were also reviewed. Results: Chronic GVHD may be associated with considerable pediatric growth impairment and may also contribute to thyroid gland dysfunction and thyroid cancer. These patients may also be at increased risk for low bone mineral density, reduced fertility, metabolic syndrome, and suppression of the pituitary-adrenal axis with adrenal insufficiency. Conclusion: This review indicates the importance of monitoring, diagnosing, and properly treating the endocrine complications in this population. More studies are needed to investigate the independent impact of GVHD on the endocrine system and treatment for complications. Abbreviations: BMD = bone mineral density; GH = growth hormone; GVHD = graft-versus-host disease; HST = hematopoietic stem cell transplantation; IGF-1 = insulin-like growth factor 1.
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Buxbaum NP, Robinson C, Sinaii N, Ling A, Curtis LM, Pavletic SZ, Baird K, Lodish MB. Impaired Bone Mineral Density in Pediatric Patients with Chronic Graft-versus-Host Disease. Biol Blood Marrow Transplant 2018; 24:1415-1423. [PMID: 29496562 PMCID: PMC6045967 DOI: 10.1016/j.bbmt.2018.02.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 02/15/2018] [Indexed: 11/18/2022]
Abstract
Pediatric allogeneic hematopoietic stem cell transplantation (AHSCT) recipients with chronic graft-versus-host disease (cGVHD) are at high risk for endocrinopathies, particularly impaired bone mineral density (BMD). However, rates of BMD impairment in pediatric AHSCT recipients with cGVHD have not been well documented. We report 33 patients with cGVHD who were referred to the National Institutes of Health (NIH) for the Natural History of Clinical and Biological Factors Determining Outcomes in Chronic Graft-versus-Host Disease Study (NCT 0092235) and underwent formal BMD assessment via dual-energy X-ray absorptiometry (DEXA). Not surprisingly, we found much higher rates of BMD impairment than previously reported for pediatric AHSCT recipients who were not stratified by the presence or absence of cGVHD. Most of these patients (73%) had a z-score ≤-2 in at least 1 anatomic site. Although we expected the rate to be higher than that observed for pediatric AHSCT recipients in studies that did not analyze patients with cGVHD separately, this rate is nonetheless extremely high. Furthermore, the overall rate of occult vertebral compression fractures (VCFs) in our cohort was 17%, and the rate was 23% in patients with at least 1 z-score of ≤-2. The rates of BMD impairment and VCF in our pediatric cohort were significantly higher than those seen in the adult AHSCT recipients who were concurrently enrolled on the same study at the NIH and had similar cGVHD severity. We found that older age at cGVHD diagnosis and a greater number of systemic therapies were associated with occult VCF. Moreover, the intensity of current immunosuppression negatively impacted lumbar spine and total hip BMD in this cohort. Our study, although limited by small patient numbers and lack of a control AHSCT recipient group without cGVHD, indicates that children with cGVHD are at a greater risk for BMD impairment than previously appreciated. Given the rising incidence of cGVHD in AHSCT recipients and our findings, we recommend that pre-AHSCT DEXA be incorporated into routine pediatric pretransplantation screening studies. A baseline DEXA study could facilitate longitudinal monitoring of BMD in children, who may be more susceptible than adults to the negative effects of AHSCT on BMD. In addition, given the high risk of BMD impairment in pediatric AHSCT recipients with cGVHD, such patients should undergo BMD evaluation upon developing cGVHD, with continued monitoring thereafter to allow intervention before progression of the BMD impairment to its severe manifestation, VCF.
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Affiliation(s)
- Nataliya P Buxbaum
- Experimental Transplantation and Immunology Branch, National Cancer Institute Center for Cancer Research, National Institutes of Health, Bethesda, Maryland.
| | - Cemre Robinson
- The Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland; Skeletal Clinical Studies Unit, Craniofacial and Skeletal Diseases Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland
| | - Ninet Sinaii
- Biostatistics and Clinical Epidemiology Service, Warren Magnuson Clinical Center, National Institutes of Health, Bethesda, Maryland
| | - Alexander Ling
- Diagnostic Radiology Department, Warren Magnuson Clinical Center, National Institutes of Health, Bethesda, Maryland
| | - Lauren M Curtis
- Experimental Transplantation and Immunology Branch, National Cancer Institute Center for Cancer Research, National Institutes of Health, Bethesda, Maryland
| | - Steven Z Pavletic
- Experimental Transplantation and Immunology Branch, National Cancer Institute Center for Cancer Research, National Institutes of Health, Bethesda, Maryland
| | - Kristin Baird
- Pediatric Oncology Branch, National Cancer Institute, Center for Cancer Research, National Institutes of Health, Bethesda, Maryland; Division of Clinical Evaluation, Pharmacology and Toxicology, Office of Tissues and Advanced Therapies, Center for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland
| | - Maya B Lodish
- The Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland
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Simm PJ, Biggin A, Zacharin MR, Rodda CP, Tham E, Siafarikas A, Jefferies C, Hofman PL, Jensen DE, Woodhead H, Brown J, Wheeler BJ, Brookes D, Lafferty A, Munns CF. Consensus guidelines on the use of bisphosphonate therapy in children and adolescents. J Paediatr Child Health 2018; 54:223-233. [PMID: 29504223 DOI: 10.1111/jpc.13768] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 07/28/2017] [Accepted: 08/17/2017] [Indexed: 12/21/2022]
Abstract
Bisphosphonate therapy is the mainstay of pharmacological intervention in young people with skeletal fragility. The evidence of its use in a variety of conditions remains limited despite over three decades of clinical experience. On behalf of the Australasian Paediatric Endocrine Group, this evidence-based consensus guideline presents recommendations and discusses the graded evidence (using the GRADE system) for these recommendations. Primary bone fragility disorders such as osteogenesis imperfecta are considered separately from osteoporosis secondary to other clinical conditions (such as cerebral palsy, Duchenne muscular dystrophy). The use of bisphosphonates in non-fragility conditions, such as fibrous dysplasia, avascular necrosis, bone cysts and hypercalcaemia, is also discussed. While these guidelines provide an evidence-based approach where possible, further research is required in all clinical applications in order to strengthen the recommendations made.
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Affiliation(s)
- Peter J Simm
- Department of Endocrinology and Diabetes, Royal Children's Hospital, Melbourne, Victoria, Australia.,Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
| | - Andrew Biggin
- Institute of Endocrinology and Diabetes, Children's Hospital at Westmead, Sydney, New South Wales, Australia.,Discipline of Child and Adolescent Health, University of Sydney, Sydney, New South Wales, Australia
| | - Margaret R Zacharin
- Department of Endocrinology and Diabetes, Royal Children's Hospital, Melbourne, Victoria, Australia.,Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
| | - Christine P Rodda
- Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia.,Australian Institute for Musculoskeletal Research, Sunshine Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, Sunshine Hospital, Melbourne, Victoria, Australia
| | - Elaine Tham
- Department of Endocrinology and Diabetes, Women's and Children's Hospital, Adelaide, South Australia, Australia
| | - Aris Siafarikas
- Department of Endocrinology and Diabetes, Princess Margaret Hospital, Perth, Western Australia, Australia.,School of Paediatrics and Child Health, University of Western Australia, Perth, Western Australia, Australia.,Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia.,Institute for Health Research, University of Notre Dame, Fremantle, Western Australia, Australia
| | - Craig Jefferies
- Department of Endocrinology and Diabetes, Starship Children's Health, Auckland, New Zealand
| | - Paul L Hofman
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Diane E Jensen
- Children's Health Queensland, Hospital and Health Services District, South Brisbane, Queensland, Australia.,Centre for Children's Health Research, University of Queensland, Brisbane, Queensland, Australia
| | - Helen Woodhead
- Department of Endocrinology and Diabetes, Sydney Children's Hospital, Sydney, New South Wales, Australia.,Department of Endocrinology and Diabetes, Royal North Shore Hospital, Sydney, New South Wales, Australia.,School of Women's and Children's Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Justin Brown
- Department of Paediatric Endocrinology, Monash Children's Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
| | - Benjamin J Wheeler
- Women's and Children's Health, University of Otago, Dunedin, New Zealand
| | - Denise Brookes
- Centre for Children's Health Research, University of Queensland, Brisbane, Queensland, Australia
| | - Antony Lafferty
- Department of Paediatrics, Canberra Hospital, Canberra, Australian Capital Territory, Australia.,Department of Paediatrics and Child Health, Australian National University Medical School, Canberra, Australian Capital Territory, Australia
| | - Craig F Munns
- Institute of Endocrinology and Diabetes, Children's Hospital at Westmead, Sydney, New South Wales, Australia.,Discipline of Child and Adolescent Health, University of Sydney, Sydney, New South Wales, Australia
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14
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Baroncelli GI, Bertelloni S. The use of bisphosphonates in pediatrics. Horm Res Paediatr 2015; 82:290-302. [PMID: 25376487 DOI: 10.1159/000365889] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2014] [Accepted: 07/09/2014] [Indexed: 11/19/2022] Open
Abstract
Bisphosphonates are widely used for the prevention and treatment of osteoporosis in adulthood. In the last years, bisphosphonates have been increasingly used in pediatric patients for the treatment of a growing number of disorders associated with osteoporosis, resistant hypercalcemia or heterotopic calcifications. The use of bisphosphonates in pediatric patients has been proven safe; however, the risk of potential severe consequences into adulthood should be kept in mind. Well-defined criteria for bisphosphonates treatment in pediatric patients are not specified, therefore an accurate selection of patients who could benefit from bisphosphonates is mandatory. A strict follow-up of pediatric patients receiving long-term bisphosphonate therapy is strongly recommended. The purpose of this mini review is to provide a summary of current knowledge on some main general aspects of the structure, mechanisms of action, pharmacokinetics, and bioavailability of bisphosphonates, and to focus on the latest advances of bisphosphonate treatment in pediatric patients. Particular attention has been paid to the common and potential adverse effects of bisphosphonate treatment, and some suggestions concerning the clinical approach and general measures for bisphosphonate treatment in pediatric patients are reported.
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Affiliation(s)
- Giampiero I Baroncelli
- Pediatric Unit I, Department of Obstetrics, Gynecology and Pediatrics, University Hospital, Pisa, Italy
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15
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Tewari P, Franklin AR, Tarek N, Askins MA, Mofield S, Kebriaei P. Hematopoietic stem cell transplantation in adolescents and young adults. Acta Haematol 2014; 132:313-25. [PMID: 25228557 DOI: 10.1159/000360211] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Adolescents and young adults (AYAs) are a very unique subset of our population journeying through a dynamic stage of their lives. This age group often remains understudied as a separate entity because they are commonly lumped into either pediatric or adult subgroups. METHODS Here we review acute and chronic issues surrounding hematopoietic stem cell transplantation (HSCT) with a focus on the AYA age group. RESULTS HSCT is a commonly used treatment modality for patients with certain types of cancers. AYA patients undergoing HSCT present a very unique perspective, circumstances, medical, psychological and social issues requiring a diligent workup, care and follow-up. CONCLUSION The medical care of these patients should be approached in a multidisciplinary method involving the patient, caregivers, physicians, psychologists and social workers.
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16
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Wei C, Albanese A. Endocrine Disorders in Childhood Cancer Survivors Treated with Haemopoietic Stem Cell Transplantation. CHILDREN-BASEL 2014; 1:48-62. [PMID: 27417467 PMCID: PMC4939518 DOI: 10.3390/children1010048] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Revised: 06/17/2014] [Accepted: 06/18/2014] [Indexed: 12/25/2022]
Abstract
The increasing number of haemopoietic stem cell transplantations (HSCT) taking place worldwide has offered a cure to many high risk childhood malignancies with an otherwise very poor prognosis. However, HSCT is associated with an increased risk of morbidity and premature death, and patients who have survived the acute complications continue to face lifelong health sequelae as a result of the treatment. Endocrine dysfunction is well described in childhood HSCT survivors treated for malignancies. The endocrine system is highly susceptible to damage from the conditioning therapy, such as, alkylating agents and total body irradiation, which is given prior stem cell infusion. Although not immediately life-threatening, the impact of these abnormalities on the long term health and quality of life in these patients may be considerable. The prevalence, risk factors, clinical approaches to investigations and treatments, as well as the implications of ongoing surveillance of endocrine disorders in childhood HSCT survivors, are discussed in this review.
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Affiliation(s)
- Christina Wei
- St Georges Hospital, St Georges Health Care NHS Trust, Tooting, London SW17 0QT, UK.
| | - Assunta Albanese
- St Georges Hospital, St Georges Health Care NHS Trust, Tooting, London SW17 0QT, UK.
- Royal Marsden Foundation Trust, Downs Road, Sutton, Surrey SM2 5PT, UK.
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17
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Hoffmeister PA, Storer BE, Baker KS, Hingorani SR. Nephrolithiasis in pediatric hematopoietic cell transplantation with up to 40 years of follow-up. Pediatr Blood Cancer 2014; 61:417-23. [PMID: 24038785 DOI: 10.1002/pbc.24760] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Accepted: 08/06/2013] [Indexed: 11/10/2022]
Abstract
BACKGROUND Kidney stones have been reported to occur after childhood cancer, but little is known about kidney stones in children following hematopoietic cell transplantation (HCT). The objective of this retrospective study was to determine risk factors for the development of kidney stones and to describe the prevalence among survivors. PROCEDURE The study included 1,343 childhood HCT patients. Mean follow-up was 15.8 (1.0-40.0) years. Patients were treated with total body irradiation (TBI) (n = 948) or non-TBI regimens. Methotrexate (MTX) for acute graft-versus-host disease (GVHD) prophylaxis was given as long-course (n = 360), short-course (n = 626), or none (n = 357). Prednisone for chronic GVHD therapy was received by 525 patients. Multivariate Cox regression models were used to estimate the hazard ratio (HR) of risk factors associated with kidney stones. RESULTS Kidney stones developed in 51 patients, a median of 9.9 (0.2-29.4) years after first HCT, with a 30-year cumulative incidence of 7.4%. Risk factors associated with kidney stones were TBI (HR = 2.2; P = 0.03), age at HCT (12-18 vs. <6 years, HR = 2.7; P = 0.01), MTX (long vs. none, HR = 3.6; P = 0.02), and prednisone (HR = 2.2; P = 0.008). Among 868 survivors, the prevalence of a history of kidney stones was 4.7%. CONCLUSIONS Survivors of childhood HCT have an increased risk of developing kidney stones.
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Affiliation(s)
- Paul A Hoffmeister
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
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18
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Late Effects in Survivors After Hematopoietic Cell Transplantation in Childhood. PEDIATRIC ONCOLOGY 2014. [DOI: 10.1007/978-3-642-39920-6_7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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19
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Campos DJ, Boguszewski CL, Funke VAM, Bonfim CMS, Kulak CAM, Pasquini R, Borba VZC. Bone mineral density, vitamin D, and nutritional status of children submitted to hematopoietic stem cell transplantation. Nutrition 2013; 30:654-9. [PMID: 24613437 DOI: 10.1016/j.nut.2013.10.014] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Revised: 10/15/2013] [Accepted: 10/28/2013] [Indexed: 10/26/2022]
Abstract
OBJECTIVE The aim of the study was to evaluate the effect of allogeneic hematopoietic stem cell transplantation (HSCT) on bone mineral density (BMD), serum vitamin D levels, and nutritional status of 50 patients between ages 4 and 20 y. METHODS We conducted pre-HSCT and 6-mo post-HSCT evaluations. We measured BMD at the lumbar spine (LS) and total body (TB) by dual energy x-ray absorptiometry (DXA); body composition by bioimpedance analysis, and dietary intakes of calcium and vitamin D using the 24-h recall and semiquantitative food frequency questionnaire methods. RESULTS We observed a significant reduction in BMD 6 mo post-HSCT. Nearly half (48%) of patients had reductions at the LS (average -9.6% ± 6.0%), and patients who developed graft-versus-host disease (GVHD) had the greatest reductions (-5.6% versus 1.2%, P < 0.01). We also found reductions in serum levels of 25-hydroxyvitamin D (25-OHD), from 25.6 ± 10.9 ng/dL to 20.4 ± 11.4 ng/dL (P < 0.05), and in body weight. Corticosteroid treatment duration, severity of chronic GVHD, serum 25-OHD levels, and family history of osteoporosis were all risk factors associated with variations in BMD at the LS. CONCLUSION HSCT in children and adolescents negatively effects their BMD, nutritional status, and vitamin D levels. We suggest that early routine assessment be done to permit prevention and treatment.
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Affiliation(s)
- Denise Johnsson Campos
- Bone Marrow Transplantation Unit, Hospital de Clínicas, Universidade Federal do Paraná, Curitiba, Brazil; Endocrine Division (SEMPR), Department of Internal Medicine, Hospital de Clínicas, Universidade Federal do Paraná, Curitiba, Brazil.
| | - César Luiz Boguszewski
- Endocrine Division (SEMPR), Department of Internal Medicine, Hospital de Clínicas, Universidade Federal do Paraná, Curitiba, Brazil
| | | | - Carmem Maria Sales Bonfim
- Bone Marrow Transplantation Unit, Hospital de Clínicas, Universidade Federal do Paraná, Curitiba, Brazil
| | - Carolina Aguiar Moreira Kulak
- Endocrine Division (SEMPR), Department of Internal Medicine, Hospital de Clínicas, Universidade Federal do Paraná, Curitiba, Brazil
| | - Ricardo Pasquini
- Bone Marrow Transplantation Unit, Hospital de Clínicas, Universidade Federal do Paraná, Curitiba, Brazil
| | - Victória Zeghbi Cochenski Borba
- Endocrine Division (SEMPR), Department of Internal Medicine, Hospital de Clínicas, Universidade Federal do Paraná, Curitiba, Brazil
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20
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Bone mineral deficits in recipients of hematopoietic cell transplantation: the impact of young age at transplant. Bone Marrow Transplant 2013; 49:258-63. [PMID: 24121211 PMCID: PMC3946360 DOI: 10.1038/bmt.2013.156] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2013] [Accepted: 08/22/2013] [Indexed: 11/21/2022]
Abstract
Low bone mineral density (BMD) has been reported in recipients of
pediatric hematopoietic cell transplantation (HCT), but it is unclear whether
age at HCT plays a role. The objective of this cross-sectional study was to
determine if patients treated with HCT before age 10 years have long-term BMD
deficits compared to patients transplanted at an older age and to sibling
controls. The study included 151 HCT recipients (87 males), age at study
24.7±8.6 years treated with HCT for hematologic malignancies at age
10.9±6.4 years, and 92 healthy sibling controls (49 males), age at study
22.3±8.0 years. Dual-energy x-ray absorptiometry was performed to
measure BMD Z-scores for total body (TBMD), lumbar spine (LBMD), and femoral
neck (FNBMD, for subjects ≥20 years at study visit). Patients <10
years at HCT had significantly lower TBMD and FNBMD Z-scores (by 0.5 and 0.8 SD,
respectively) compared to controls (P=0.003 and
P=0.0001, respectively) and patients >18 years
at HCT (P=0.04 and P=0.004,
respectively) at an average of 14 years after HCT. In conclusion, this study
identified young age at transplant as an important risk factor for bone deficits
in young adulthood, suggesting that efforts to reduce bone loss should focus on
this patient population.
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21
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Hari P, DeFor TE, Vesole DH, Bredeson CN, Burns LJ. Intermittent Zoledronic Acid Prevents Bone Loss in Adults after Allogeneic Hematopoietic Cell Transplantation. Biol Blood Marrow Transplant 2013; 19:1361-7. [DOI: 10.1016/j.bbmt.2013.06.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2013] [Accepted: 06/18/2013] [Indexed: 11/30/2022]
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22
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Jesudas R, Malesky A, Chu R, Fischer H, Kamat D. Reviewing the follow-up care of pediatric patients' status post-hematopoietic stem cell transplantation for the primary care pediatrician. Clin Pediatr (Phila) 2013; 52:487-95. [PMID: 23564303 DOI: 10.1177/0009922813483361] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Hematopoietic stem cell transplantation (HSCT) is a treatment modality for many oncologic as well as non-oncologic disorders. Although the side effects of different chemotherapy regimens have been well studied by several oncology consortiums, limited data is available regarding the late adverse effects of HSCT. Furthermore, pediatric-focused post-HSCT follow-up guidelines for primary care pediatricians do not exist. OBJECTIVE To provide a summary of the most common late adverse effects of HSCT and give the primary care pediatrician guidance and evidence-based information for the screening and management of this patient population. DESIGN The literature was searched using PubMed using keywords, including pediatric bone marrow transplant, hematopoietic stem cell transplant guidelines, pediatric bone marrow transplant guidelines, and pediatric bone marrow transplant immunizations. The most relevant articles out of the hundreds of results were reviewed. RESULTS Based on 9 review articles from the Pediatric Clinics of North America and 3 articles from the Biology of Blood and Marrow Transplant Journal as well as their original references, a summary of the most common late adverse effects after HSCT was constructed. Pediatric HSCT patients have a high incidence of late adverse effects, with 93% of survivors having at least 1 late adverse effect after 7 years of follow-up. CONCLUSION Late adverse effects after pediatric HSCT are common and require close screening and monitoring, which can be done by the primary care provider along with the oncologist.
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Affiliation(s)
- Rohith Jesudas
- Children's Hospital of Michigan, Detroit, MI 48201, USA.
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23
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McDonald L, Luke J, Jude V, Chan K, Cuellar N. Development of an evidence-based clinical guideline for age-appropriate screening, prevention, and management of bone abnormalities in children post-hematopoietic stem cell transplant. J Pediatr Oncol Nurs 2013; 30:78-89. [PMID: 23380528 DOI: 10.1177/1043454212473653] [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
Musculoskeletal complaints, pain, and weakness are common among children post-hematopoietic stem cell transplant (HSCT). Bone abnormalities include decreased bone mineral density and avascular necrosis, both affecting ambulation and quality of life for survivors. Several risk factors for both disorders among adults have been described along with suggested interventions. However, similar recommendations for screening and management of bone abnormalities among children and adolescents post-HSCT are not clearly defined. A review of the literature using PubMed, CINAHL, National Guideline Clearinghouse, and Cochrane Collection databases identified a paucity of reports specific to the management of bone abnormalities in children and adolescents post-HSCT. Although guidelines for evaluation of bone health in pediatric patients with cancer exist, none specifically address early screening and prevention. The purpose of this article is to provide a review of the literature on current evidence for age appropriate screening, prevention, and management of bone abnormalities in children post-HSCT and to present a clinical guideline for bone abnormalities in children post-HSCT used in a hospital-based outpatient center.
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Affiliation(s)
- Lisa McDonald
- Texas Transplant Physician Group, San Antonio, TX, USA.
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24
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Polgreen L, Rudser K, Deyo M, Smith A, Baker K, Petryk A. Changes in biomarkers of bone resorption over the first six months after pediatric hematopoietic cell transplantation. Pediatr Transplant 2012; 16:852-7. [PMID: 22905997 PMCID: PMC3492510 DOI: 10.1111/j.1399-3046.2012.01780.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Bone loss has been observed within the first six months after HCT in both children and adults. While there is some evidence that bone formation may be reduced in children after HCT, it is currently unknown whether bone resorption is increased. The objective of this prospective study was to evaluate changes in markers of bone resorption over the first six months after pediatric HCT. Twenty-six participants (eight females) aged 10.9 ± 3.4 yr entered the study prior to HCT. Bone resorption was measured by urine DPD and PYD, and by plasma NTX and CTX. Seventeen participants who completed day +30 visit and either day +100 or +180 visits were included in the analysis. DPD increased between days +30 and +100 (mean change, 11.3 nmol/nmol creatinine; p = 0.012) and between days +30 and +180 (13.7 nmol/nmol creatinine; p = 0.036). PYD increased between days +30 and +100 (32 nmBCE/L; p = 0.019). CTX increased between baseline and day +100 (5.9 μg/L; p = 0.012). Changes in NTX levels were not statistically significant. This study shows that markers of bone resorption increase in children after HCT, suggesting that increased resorption may be a contributing factor to the pathophysiology of bone loss after pediatric HCT.
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Affiliation(s)
- L.E. Polgreen
- University of Minnesota, Department of Pediatrics, Division of Endocrinology, Minneapolis, MN
| | - K. Rudser
- University of Minnesota, School of Public Health, Division of Biostatistics, Minneapolis, MN
| | - M. Deyo
- University of Minnesota, Department of Pediatrics, Division of Endocrinology, Minneapolis, MN
| | - A. Smith
- University of Minnesota, Department of Pediatrics, Division of Blood and Marrow Transplantation, Minneapolis, MN
| | - K.S. Baker
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - A. Petryk
- University of Minnesota, Department of Pediatrics, Division of Endocrinology, Minneapolis, MN
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25
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Abstract
Bisphosphonates are synthetic analogues of pyrophosphate that inhibit bone resorption by their action on osteoclasts. In recent years, bisphosphonates have been used in children for treatment of a growing number of disorders associated primarily with generalized or localized osteoporosis, genetic and acquired metabolic bone diseases, heterotopic calcifications in soft tissues, and for hypercalcemia. In this review, the authors address the role of and experience with bisphosphonate therapy in disorders of childhood.
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26
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McClune B, Majhail NS, Flowers MED. Bone loss and avascular necrosis of bone after hematopoietic cell transplantation. Semin Hematol 2012; 49:59-65. [PMID: 22221785 DOI: 10.1053/j.seminhematol.2011.10.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Advances in transplantation technology and supportive care measures have resulted in significant decrease in early mortality resulting in continued growth in the number of long-term hematopoietic cell transplantation (HCT) survivors. The intensity of chemotherapy and total body irradiation regimen used pretransplantation to eradicate the primary disease can lead to organ toxicities, including significant bone complications after HCT. Bone loss is frequent in HCT recipients and results from impaired bone mineralization through disturbances of calcium and vitamin D homeostasis, osteoblast and osteoclast dysfunction, and deficiencies in growth or gonadal hormone secretion. Exposure to glucocorticoids and calcineurin inhibitors for prevention and treatment of graft-versus-host disease (GVHD) represents one of the major causes for the increased risk of osteoporosis and avascular necrosis of bone (AVN) in recipients of allogeneic HCT. In this article we review the incidence, pathogenesis, and risk factors for osteoporosis and AVN after allogeneic HCT and discuss general guidelines for their treatment and monitoring based on the limited available reports.
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Affiliation(s)
- Brian McClune
- Division of Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, MN, USA
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27
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van der Meij BS, de Graaf P, Wierdsma NJ, Langius JAE, Janssen JJWM, van Leeuwen PAM, Visser OJ. Nutritional support in patients with GVHD of the digestive tract: state of the art. Bone Marrow Transplant 2012; 48:474-82. [PMID: 22773121 DOI: 10.1038/bmt.2012.124] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
An important complication of allo-SCT is GVHD, which commonly affects the skin, liver and digestive tract. Clinical symptoms of GVHD of the digestive tract (GVHD-DT) include excessive diarrhoea, abdominal pain and cramps, nausea and vomiting, gastrointestinal bleeding, dysphagia, and weight loss. Treatment is complicated and regarding nutritional support, only a few guidelines are available. Our aim was to critically appraise the literature on nutritional assessment, nutritional status and nutritional support for patients with GVHD-DT. Evidence shows that GVHD-DT is often associated with malnutrition, protein losing enteropathy, magnesium derangements, and deficiencies of zinc, vitamin B12 and vitamin D. Limited evidence exists on derangements of magnesium, resting energy expenditure, bone mineral density and pancreatic function, and some beneficial effects of n-3 polyunsaturated fatty acids and pancreatic enzyme replacement therapy. Expert opinions recommend adequate amounts of energy, at least 1.5 g protein/kg body weight, supplied by total parenteral nutrition in cases of severe diarrhoea. When diarrhoea is <500 mL a day, a stepwise oral upgrade diet can be followed. No studies exist on probiotics, prebiotics, dietary fibre and immunonutrition in GVHD-DT patients. Future research should focus on absorption capacity, vitamin and mineral status, and nutritional support strategies.
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Affiliation(s)
- B S van der Meij
- Department of Nutrition and Dietetics, Internal Medicine, VU University Medical Center, Amsterdam, The Netherlands.
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Pulsipher MA, Skinner R, McDonald GB, Hingorani S, Armenian SH, Cooke KR, Gracia C, Petryk A, Bhatia S, Bunin N, Nieder ML, Dvorak CC, Sung L, Sanders JE, Kurtzberg J, Baker KS. National Cancer Institute, National Heart, Lung and Blood Institute/Pediatric Blood and Marrow Transplantation Consortium First International Consensus Conference on late effects after pediatric hematopoietic cell transplantation: the need for pediatric-specific long-term follow-up guidelines. Biol Blood Marrow Transplant 2012; 18:334-47. [PMID: 22248713 PMCID: PMC3281504 DOI: 10.1016/j.bbmt.2012.01.003] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2012] [Accepted: 01/11/2012] [Indexed: 12/21/2022]
Abstract
Existing standards for screening and management of late effects occurring in children who have undergone hematopoietic cell transplantation (HCT) include recommendations from pediatric cancer networks and consensus guidelines from adult-oriented transplantation societies applicable to all HCT recipients. Although these approaches have significant merit, they are not pediatric HCT-focused, and they do not address post-HCT challenges faced by children with complex nonmalignant disorders. In this article we discuss the strengths and weaknesses of current published recommendations and conclude that pediatric-specific guidelines for post-HCT screening and management would be beneficial to the long-term health of these patients and would promote late effects research in this field. Our panel of late effects experts also provides recommendations for follow-up and therapy of selected post-HCT organ and endocrine complications in pediatric patients.
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Affiliation(s)
- Michael A Pulsipher
- Primary Children's Medical Center, University of Utah School of Medicine/Huntsman Cancer Institute, Division of Hematology/BMT, Salt Lake City, Utah 84132, USA.
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29
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Dvorak CC, Gracia CR, Sanders JE, Cheng EY, Baker KS, Pulsipher MA, Petryk A. NCI, NHLBI/PBMTC first international conference on late effects after pediatric hematopoietic cell transplantation: endocrine challenges-thyroid dysfunction, growth impairment, bone health, & reproductive risks. Biol Blood Marrow Transplant 2011; 17:1725-38. [PMID: 22005649 DOI: 10.1016/j.bbmt.2011.10.006] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2011] [Accepted: 10/10/2011] [Indexed: 12/12/2022]
Abstract
The endocrine system is highly susceptible to damage by high-dose chemotherapy and/or irradiation before hematopoietic cell transplantation (HCT) during childhood. The specific endocrine organs most affected by HCT include the thyroid gland, the pituitary, and the gonads. In addition, hormones that support development and stability of the skeletal system are also affected. Insufficiency of thyroid hormone is 1 of the most common late sequelae of HCT, and occurs more often in young children. Deficiency in the pituitary's production of growth hormone is a problem of unique concern to the pediatric population. The reproductive risks of HCT depend on the patient's gender and pubertal status at the time of HCT. Pubertal or gonadal failure frequently occurs, especially in females. Infertility risks for both genders remain high, whereas methods of fertility preservation are limited in all but postpubertal males. Bone health post-HCT can be compromised by low bone mineral density as well as avascular necrosis, but the data on both problems in the pediatric HCT population are limited. In this paper, the current state of knowledge, gaps in that knowledge, and recommendations for future research are addressed in detail for each of these systems.
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Affiliation(s)
- Christopher C Dvorak
- Division of Pediatric Blood & Marrow Transplant, University of California San Francisco, San Francisco, California, USA
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Simmons JH, Chow EJ, Koehler E, Esbenshade A, Smith LA, Sanders J, Friedman D. Significant 25-hydroxyvitamin D deficiency in child and adolescent survivors of acute lymphoblastic leukemia: treatment with chemotherapy compared with allogeneic stem cell transplant. Pediatr Blood Cancer 2011; 56:1114-9. [PMID: 21488156 PMCID: PMC3135735 DOI: 10.1002/pbc.22949] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2010] [Accepted: 11/08/2010] [Indexed: 01/01/2023]
Abstract
BACKGROUND 25-hydroxyvitamin D insufficiency is common in healthy children and adolescents. There have been limited studies of the 25-hydroxyvitamin D status of survivors of pediatric and adolescent acute lymphoblastic leukemia (ALL). PROCEDURE In a cohort of 78 ALL survivors (52 chemotherapy-treated and 26 HCT-treated), we determined the prevalence of, and host, treatment and environmental risk factors for 25-hydroxyvitamin D insufficiency and deficiency. RESULTS There were no differences in serum 25-hydroxyvitamin D levels between ALL survivors treated with conventional chemotherapy and those treated with HCT (median 26.0 vs 25.5 ng/ml). Fifty-three percent of pediatric ALL survivors were 25-hydroxyvitamin D insufficient (15-29 ng/dl), and 12% were deficient (<15 ng/dl). Younger age, higher reported dietary vitamin D intake, use of vitamin D supplementation, and increased ambient ultraviolet light were associated with higher serum 25-hydroxyvitamin D levels. There was not enough evidence to suggest treatment type, gender, race, years since diagnosis or BMI were associated with serum 25-hydroxyvitamin D levels. Only 27% of conventional chemotherapy-treated ALL survivors and 8% of HCT-treated ALL survivors met RDA for dietary vitamin D intake. CONCLUSIONS The prevalence of vitamin D deficiency and insufficiency in ALL survivors is similar to that of the general pediatric population in the United States, and there is no difference in serum 25-hydroxyvitamin D status between chemotherapy-treated and HCT-treated ALL survivors. ALL survivors rarely meet the RDA requirements for vitamin D. Further studies are needed to determine whether dietary and behavioral interventions can improve the vitamin D status of ALL survivors.
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Affiliation(s)
- Jill H Simmons
- Department of Pediatrics, Division of Endocrinology and Diabetes, Vanderbilt Children's Hospital, Nashville, Tennessee, USA.
| | - Eric J Chow
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, Seattle Children's Hospital and Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Elizabeth Koehler
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN
| | - Adam Esbenshade
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, Vanderbilt University Medical Center and Vanderbilt-Ingram Cancer Center, Nashville, TN
| | - Lesley-Ann Smith
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, Vanderbilt University Medical Center and Vanderbilt-Ingram Cancer Center, Nashville, TN
| | - Jean Sanders
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, Seattle Children's Hospital and Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Debra Friedman
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, Vanderbilt University Medical Center and Vanderbilt-Ingram Cancer Center, Nashville, TN
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31
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Late effects among pediatric patients followed for nearly 4 decades after transplantation for severe aplastic anemia. Blood 2011; 118:1421-8. [PMID: 21653322 DOI: 10.1182/blood-2011-02-334953] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Aplastic anemia (AA), a potentially fatal disease, may be cured with marrow transplantation. Survival in pediatric patients has been excellent early after transplantation, but only limited data are available regarding late effects. This study evaluates late effects among 152 patients followed 1-38 years (median, 21.8 years). Transplantation-preparative regimes were mostly cyclophosphamide with or without antithymocyte globulin. Survival at 30 years for the acquired AA patients is 82%, and for the Fanconi anemia patients it is 58% (P = .01). Multivariate analysis demonstrated that chronic GVHD (P = .02) and Fanconi anemia (P = .03) negatively impacted survival. Two Fanconi patients and 18 acquired AA patients developed a malignancy that was fatal for 4. There was an increased incidence of thyroid function test abnormalities among those who received total body irradiation. Cyclophosphamide recipients demonstrated normal growth, basically normal development, and pregnancies with mostly normal offspring. Quality-of-life studies in adult survivors of this pediatric transplantation cohort indicated that patients were comparable with control patients except for difficulty with health and life insurance. These data indicate that the majority of long-term survivors after transplantation for AA during childhood can have a normal productive life.
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McClune BL, Polgreen LE, Burmeister LA, Blaes AH, Mulrooney DA, Burns LJ, Majhail NS. Screening, prevention and management of osteoporosis and bone loss in adult and pediatric hematopoietic cell transplant recipients. Bone Marrow Transplant 2010; 46:1-9. [PMID: 20729922 DOI: 10.1038/bmt.2010.198] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Long-term survivors of hematopoietic cell transplantation (HCT) are at risk for loss of bone mineral density (BMD) and subsequent osteoporosis. There is a lack of clear guidelines for the screening, prevention and treatment of bone loss after HCT. We reviewed the prevailing literature and provide guidelines developed by our center for the screening and management of this complication. Bone loss occurs predominantly within the first 6-12 months after autologous and allogeneic HCT. Recovery first occurs in the lumbar spine and is followed by a slower recovery of BMD in the femoral neck. BMD may not return to baseline levels in patients with continuing exposure to corticosteroids and calcineurin inhibitors. All HCT recipients should be advised general interventions to reduce fracture risk including adequate intake of calcium and vitamin D. We recommend screening all adult allogeneic and autologous HCT recipients with dual-energy X-ray absorptiometry 1 year after transplantation. Patients at high risk for bone loss (for example, patients receiving ≥ 5 mg of prednisone equivalent daily for > 3 months) can be screened earlier (for example, 3-6 months after HCT). Where indicated, bisphosphonates or other anti-resorptive agents (for example, calcitonin) can be used for prevention or treatment of osteoporosis in adult HCT recipients. Pediatric HCT recipients should be referred to a pediatric endocrinologist for evaluation and treatment of bone loss. There remain several areas of uncertainty that need further research in adult and pediatric HCT recipients, such as the optimal timing and frequency of screening for loss of bone mineral density, relationship of bone loss with risk of fractures, selection of appropriate patients for pharmacologic therapy, and optimal dosing schedule and duration of therapy with anti-resorptive agents.
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Affiliation(s)
- B L McClune
- Division of Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, MN, USA
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Abstract
Chronic graft-versus-host disease (GVHD) is a major complication after allogeneic haematopoietic stem cell transplantation (HSCT). Not only is it the major cause of late mortality in HSCT patients, but it also accounts for significant morbidity. Much of the literature on chronic GVHD has focused on adults. Chronic GVHD is of major importance in children, especially since they have years to live following the complications of chronic GVHD and its therapy. The goal is to review incidence, manifestations, and therapies, especially when applicable to the paediatric population.
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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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Ward LM, Petryk A, Gordon CM. Use of bisphosphonates in the treatment of pediatric osteoporosis. ACTA ACUST UNITED AC 2009. [DOI: 10.2217/ijr.09.58] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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36
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Abstract
Haemopoietic-cell transplantation (HCT) is an intensive therapy used to treat high-risk haematological malignant disorders and other life-threatening haematological and genetic diseases. The main complication of HCT is graft-versus-host disease (GVHD), an immunological disorder that affects many organ systems, including the gastrointestinal tract, liver, skin, and lungs. The number of patients with this complication continues to grow, and many return home from transplant centres after HCT requiring continued treatment with immunosuppressive drugs that increases their risks for serious infections and other complications. In this Seminar, we review our understanding of the risk factors and causes of GHVD, the cellular and cytokine networks implicated in its pathophysiology, and current strategies to prevent and treat the disease. We also summarise supportive-care measures that are essential for management of this medically fragile population.
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Affiliation(s)
- James L M Ferrara
- University of Michigan, Pediatrics and Internal Medicine, Blood and Marrow Transplantation Program, Ann Arbor, MI 48109-5942, USA.
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37
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Lee SJ, Seaborn T, Mao FJ, Massey SC, Luu NQ, Schubert MA, Chien JW, Carpenter PA, Moravec C, Martin PJ, Flowers MED. Frequency of abnormal findings detected by comprehensive clinical evaluation at 1 year after allogeneic hematopoietic cell transplantation. Biol Blood Marrow Transplant 2009; 15:416-20. [PMID: 19285628 DOI: 10.1016/j.bbmt.2008.12.502] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2008] [Accepted: 12/21/2008] [Indexed: 11/18/2022]
Abstract
Consensus guidelines recommend various screening examinations for survivors after allogeneic hematopoietic cell transplantation (HCT), but how often these examinations detect abnormal findings is unknown. We reviewed the medical records of 118 patients who received comprehensive, standardized evaluations at 1 year after allogeneic HCT at Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance. Abnormal findings were common, including moderate to severe pulmonary dysfunction (16%), fasting hyperlipidemia (56%), osteopenia (52%), osteoporosis (6%), and active chronic graft-versus-host disease (cGVHD) (64%). Recurrent malignancy (4%) and cGVHD (29%) were detected in previously unsuspected cases. Only 3% of patients had no abnormal findings. We conclude that comprehensive evaluation at 1 year after allogeneic HCT detects a high prevalence of medical problems. Longer follow-up is needed to determine whether early detection and intervention affect later morbidity and mortality.
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Affiliation(s)
- Stephanie J Lee
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA.
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Abstract
CONTEXT As awareness of osteoporosis in childhood has increased, so have pressures to consider use of the pharmacological agents used to treat osteoporosis in adults. This review examines available research on the efficacy and safety of bisphosphonate therapy for pediatric osteoporosis. EVIDENCE ACQUISITION We reviewed the medical literature for key articles and consensus statements on the use of bisphosphonates in children through June 2008. EVIDENCE SYNTHESIS We compared reports using varying bisphosphonate agents, doses, and duration of therapy to treat osteogenesis imperfecta and a variety of secondary causes of osteoporosis in children. Conclusions drawn from a recently published Cochrane analysis and the consensus statements from experts in the field were considered as well. CONCLUSIONS Use of bisphosphonate therapy in pediatric patients remains controversial because of inadequate long-term efficacy and safety data. For this reason, many experts recommend limiting use of these agents to those children with recurrent extremity fractures, symptomatic vertebral collapse, and reduced bone mass. Current data are inadequate to support the use of bisphosphonates in children to treat reductions in bone mass/density alone. More research is needed to define appropriate indications for bisphosphonate therapy and the optimal agent, dose, and duration of use in pediatric patients.
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Affiliation(s)
- Laura K Bachrach
- Stanford University School of Medicine, Stanford, California 94305, USA.
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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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40
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Pain syndromes in the setting of haematopoietic stem cell transplantation for haematological malignancies. Bone Marrow Transplant 2008; 41:757-64. [DOI: 10.1038/bmt.2008.3] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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41
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Dahllöf G, Hingorani SR, Sanders JE. Late Effects following Hematopoietic Cell Transplantation for Children. Biol Blood Marrow Transplant 2008; 14:88-93. [DOI: 10.1016/j.bbmt.2007.10.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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42
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Abstract
Hematopoietic cell transplantation (HCT) following high-dose chemotherapy or chemoradiotherapy for children with malignant or nonmalignant hematologic disorders has resulted in an increasing number of long-term disease-free survivors. The preparative regimens include high doses of alkylating agents, such as CY with or without BU, and may include TBI. These agents impact the neuroendocrine system in growing children and their subsequent growth and development. Children receiving high-dose CY or BUCY have normal thyroid function, but those who receive TBI-containing regimens may develop thyroid function abnormalities. Growth is not impacted by chemotherapy-only preparative regimens, but TBI is likely to result in growth hormone deficiency and decreased growth rates that need to be treated with synthetic growth hormone therapy. Children who receive high-dose CY-only have normal development through puberty, whereas those who receive BUCY have a high incidence of delayed pubertal development. Following fractionated TBI preparative regimens, approximately half of the patients have normal pubertal development. These data demonstrate that the growth and development problems after HCT are dependent upon the preparative regimen received. All children should be followed for years after HCT for detection of growth and development abnormalities that are treatable with appropriate hormone therapy.
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