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Grimbly C, Escagedo PD, Jaremko JL, Bruce A, Alos N, Robinson ME, Konji VN, Page M, Scharke M, Simpson E, Pastore YD, Girgis R, Alexander RT, Ward LM. Sickle cell bone disease and response to intravenous bisphosphonates in children. Osteoporos Int 2022; 33:2397-2408. [PMID: 35904681 PMCID: PMC9568449 DOI: 10.1007/s00198-022-06455-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 05/28/2022] [Indexed: 11/30/2022]
Abstract
UNLABELLED Children with sickle cell disease (SCD) have the potential for extensive and early-onset bone morbidity. This study reports on the diversity of bone morbidity seen in children with SCD followed at three tertiary centers. IV bisphosphonates were effective for bone pain analgesia and did not trigger sickle cell complications. INTRODUCTION To evaluate bone morbidity and the response to intravenous (IV) bisphosphonate therapy in children with SCD. METHODS We conducted a retrospective review of patient records from 2003 to 2019 at three Canadian pediatric tertiary care centers. Radiographs, magnetic resonance images, and computed tomography scans were reviewed for the presence of avascular necrosis (AVN), bone infarcts, and myositis. IV bisphosphonates were offered for bone pain management. Bone mineral density was assessed by dual-energy X-ray absorptiometry (DXA). RESULTS Forty-six children (20 girls, 43%) had bone morbidity at a mean age of 11.8 years (SD 3.9) including AVN of the femoral (17/46, 37%) and humeral (8/46, 17%) heads, H-shaped vertebral body deformities due to endplate infarcts (35/46, 76%), and non-vertebral body skeletal infarcts (15/46, 32%). Five children (5/26, 19%) had myositis overlying areas of AVN or bone infarcts visualized on magnetic resonance imaging. Twenty-three children (8/23 girls) received IV bisphosphonate therapy. They all reported significant or complete resolution of bone pain. There were no reports of sickle cell hemolytic crises, pain crises, or stroke attributed to IV bisphosphonate therapy. CONCLUSION Children with SCD have the potential for extensive and early-onset bone morbidity. In this series, IV bisphosphonates were effective for bone pain analgesia and did not trigger sickle cell complications.
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Affiliation(s)
- C Grimbly
- Department of Pediatrics, University of Alberta, 4-584 Edmonton Clinic Health Academy, 11405 - 87 Ave, Edmonton, AB, T6G 2R7, Canada.
- Women's and Children's Health Research Institute, Alberta, Canada.
| | - P Diaz Escagedo
- Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine, Université de Montreal, Montreal, QC, Canada
| | - J L Jaremko
- Department of Radiology & Diagnostic Imaging, University of Alberta, Edmonton, AB, Canada
| | - A Bruce
- Department of Pediatrics, University of Alberta, 4-584 Edmonton Clinic Health Academy, 11405 - 87 Ave, Edmonton, AB, T6G 2R7, Canada
- Women's and Children's Health Research Institute, Alberta, Canada
| | - N Alos
- Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine, Université de Montreal, Montreal, QC, Canada
| | - M E Robinson
- Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada
- The Ottawa Pediatric Bone Health Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
| | - V N Konji
- The Ottawa Pediatric Bone Health Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
| | - M Page
- Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada
- The Ottawa Pediatric Bone Health Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
| | - M Scharke
- The Ottawa Pediatric Bone Health Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
| | - E Simpson
- Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada
| | - Y D Pastore
- Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine, Université de Montreal, Montreal, QC, Canada
| | - R Girgis
- Department of Pediatrics, University of Alberta, 4-584 Edmonton Clinic Health Academy, 11405 - 87 Ave, Edmonton, AB, T6G 2R7, Canada
- Women's and Children's Health Research Institute, Alberta, Canada
| | - R T Alexander
- Department of Pediatrics, University of Alberta, 4-584 Edmonton Clinic Health Academy, 11405 - 87 Ave, Edmonton, AB, T6G 2R7, Canada
- Women's and Children's Health Research Institute, Alberta, Canada
| | - L M Ward
- Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada
- The Ottawa Pediatric Bone Health Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
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Ward L, Jackowski S, Ma J, Scharke M, Konji V, Jaremko J, Koujok K, Matzinger M, Shenouda N, Walker S, McMillan H, Siminoski K, Bista P, Mancini M, Donovan J. DMD – BIOMARKERS & OUTCOME MEASURES. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Ward LM, Ma J, Rauch F, Benchimol EI, Hay J, Leonard MB, Matzinger MA, Shenouda N, Lentle B, Cosgrove H, Scharke M, Konji VN, Mack DR. Musculoskeletal health in newly diagnosed children with Crohn's disease. Osteoporos Int 2017; 28:3169-3177. [PMID: 28791436 DOI: 10.1007/s00198-017-4159-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 07/11/2017] [Indexed: 12/15/2022]
Abstract
UNLABELLED We evaluated the impact of Crohn's disease on muscle and bone strength, mass, density, and geometry in children with newly diagnosed CD and found profound muscle and bone deficits; nevertheless, the prevalence of vertebral fractures at this time point was low. INTRODUCTION Crohn's disease (CD) is an inflammatory condition of the gastrointestinal tract that can affect the musculoskeletal system. The objective of this study was to determine the prevalence of vertebral fractures and the impact of CD on muscle and bone mass, strength, density, and geometry in children with newly diagnosed CD. METHODS Seventy-three children (26 girls) aged 7.0 to 17.7 years were examined within 35 days following CD diagnosis by lateral spine radiograph for vertebral fractures and by jumping mechanography for muscle strength. Bone and muscle mass, density, and geometry were assessed by dual-energy x-ray absorptiometry and peripheral quantitative computed tomography (pQCT). RESULTS Disease activity was moderate to severe in 66 (90%) patients. Mean height (Z-score -0.3, standard deviation (SD) 1.1, p = 0.02), weight (Z-score -0.8, SD 1.3, p < 0.01), body mass index (Z-score -1.0, SD 1.3, p < 0.01), lumbar spine areal bone mineral density (BMD; Z-score -1.1, SD 1.0, p < 0.01), total body bone mineral content (Z-score -1.5, SD 1.0, p < 0.01), and total body lean mass (Z-score -2.5, SD 1.1, p < 0.01) were all low for age and gender. pQCT showed reduced trabecular volumetric BMD at the tibial metaphysis, expansion of the bone marrow cavity and thin cortices at the diaphysis, and low calf muscle cross-sectional area. Jumping mechanography demonstrated low muscle power. Only one patient had a vertebral fracture. CONCLUSIONS Children with newly diagnosed CD have profound muscle and bone deficits; nevertheless, the prevalence of vertebral fractures at this time point was low.
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Affiliation(s)
- L M Ward
- Pediatric Bone Health Clinical Research Program, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada.
- Department of Pediatrics, University of Ottawa, Children's Hospital of Eastern Ontario, 401 Smyth Road, Ottawa, ON, K1H 8L1, Canada.
| | - J Ma
- Pediatric Bone Health Clinical Research Program, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
- School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, ON, Canada
| | - F Rauch
- Shriners Hospital for Children, Department of Pediatrics, McGill University, Montreal, QC, Canada
| | - E I Benchimol
- Department of Pediatrics, University of Ottawa, Children's Hospital of Eastern Ontario, 401 Smyth Road, Ottawa, ON, K1H 8L1, Canada
- School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, ON, Canada
- Children's Hospital of Eastern Ontario Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - J Hay
- Department of Health Sciences, Brock University, St. Catharines, ON, Canada
| | - M B Leonard
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA, USA
| | - M A Matzinger
- Department of Medical Imaging, Children's Hospital of Eastern Ontario and University of Ottawa, Ottawa, ON, Canada
| | - N Shenouda
- Department of Medical Imaging, Children's Hospital of Eastern Ontario and University of Ottawa, Ottawa, ON, Canada
| | - B Lentle
- Department of Radiology, University of British Columbia, Vancouver, BC, Canada
| | - H Cosgrove
- Pediatric Bone Health Clinical Research Program, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
| | - M Scharke
- Pediatric Bone Health Clinical Research Program, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
| | - V N Konji
- Pediatric Bone Health Clinical Research Program, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
| | - D R Mack
- Department of Pediatrics, University of Ottawa, Children's Hospital of Eastern Ontario, 401 Smyth Road, Ottawa, ON, K1H 8L1, Canada
- Children's Hospital of Eastern Ontario Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
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