1
|
Caffarelli C, Al Refaie A, Mondillo C, De Vita M, Baldassini L, Valacchi G, Gonnelli S. Bone Fracture in Rett Syndrome: Mechanisms and Prevention Strategies. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1861. [PMID: 38136063 PMCID: PMC10741854 DOI: 10.3390/children10121861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 11/20/2023] [Accepted: 11/24/2023] [Indexed: 12/24/2023]
Abstract
The present study aimed to evaluate the burden and management of fragility fractures in subjects with Rett syndrome. We searched all relevant medical literature from 1 January 1986 to 30 June 2023 for studies under the search term "Rett syndrome and fracture". The fracture frequency ranges from a minimum of 13.9% to a maximum of 36.1%. The majority of such fractures occur in lower limb bones and are associated with low bone mineral density. Anticonvulsant use, joint contractures, immobilization, low physical activity, poor nutrition, the genotype, and lower calcium and vitamin D intakes all significantly impair skeletal maturation and bone mass accrual in Rett syndrome patients, making them more susceptible to fragility fractures. This review summarizes the knowledge on risk factors for fragility fracture in patients with Rett syndrome and suggests a possible diagnostic and therapeutic care pathway for improving low bone mineral density and reducing the risk of fragility fractures. The optimization of physical activity, along with adequate nutrition and the intake of calcium and vitamin D supplements, should be recommended. In addition, subjects with Rett syndrome and a history of fracture should consider using bisphosphonates.
Collapse
Affiliation(s)
- Carla Caffarelli
- Department of Medicine, Surgery and Neuroscience, University of Siena, 53100 Siena, Italy; (A.A.R.); (C.M.); (M.D.V.); (L.B.); (S.G.)
| | - Antonella Al Refaie
- Department of Medicine, Surgery and Neuroscience, University of Siena, 53100 Siena, Italy; (A.A.R.); (C.M.); (M.D.V.); (L.B.); (S.G.)
| | - Caterina Mondillo
- Department of Medicine, Surgery and Neuroscience, University of Siena, 53100 Siena, Italy; (A.A.R.); (C.M.); (M.D.V.); (L.B.); (S.G.)
| | - Michela De Vita
- Department of Medicine, Surgery and Neuroscience, University of Siena, 53100 Siena, Italy; (A.A.R.); (C.M.); (M.D.V.); (L.B.); (S.G.)
| | - Leonardo Baldassini
- Department of Medicine, Surgery and Neuroscience, University of Siena, 53100 Siena, Italy; (A.A.R.); (C.M.); (M.D.V.); (L.B.); (S.G.)
| | - Giuseppe Valacchi
- Department of Biomedical and Specialist Surgical Sciences, University of Ferrara, 44121 Ferrara, Italy;
- Animal Science Department, Plants for Human Health Institute, North Carolina Research Campus, North Carolina State University, Kannapolis, NC 27695, USA
| | - Stefano Gonnelli
- Department of Medicine, Surgery and Neuroscience, University of Siena, 53100 Siena, Italy; (A.A.R.); (C.M.); (M.D.V.); (L.B.); (S.G.)
| |
Collapse
|
2
|
Coccia F, Pietrobelli A, Zoller T, Guzzo A, Cavarzere P, Fassio A, Flodmark CE, Gatti D, Antoniazzi F. Vitamin D and Osteogenesis Imperfecta in Pediatrics. Pharmaceuticals (Basel) 2023; 16:ph16050690. [PMID: 37242473 DOI: 10.3390/ph16050690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 04/19/2023] [Accepted: 04/28/2023] [Indexed: 05/28/2023] Open
Abstract
Osteogenesis Imperfecta (OI) is a heterogeneous group of inherited skeletal dysplasias characterized by bone fragility. The study of bone metabolism, in these disease, is problematic in terms of clinical and genetic variability. The aims of our study were to evaluate the importance of Vitamin D levels in OI bone metabolism, reviewing studies performed on this topic and providing advice reflecting our experience using vitamin D supplementation. A comprehensive review on all English-language articles was conducted in order to analyze the influence of vitamin D in OI bone metabolism in pediatric patients. Reviewing the studies, contradictory data were found on the relationship between 25OH vitamin D levels and bone parameters in OI, and in several studies the baseline levels of 25OH D were below the threshold value of 75 nmol/L. In conclusion, according to the literature and to our experience, we highlight the importance of adequate vitamin D supplementation in children with OI.
Collapse
Affiliation(s)
- Francesco Coccia
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Pediatric Clinic, School of Medicine, University of Verona, 37129 Verona, Italy
| | - Angelo Pietrobelli
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Pediatric Clinic, School of Medicine, University of Verona, 37129 Verona, Italy
- Pediatric Clinic C, Azienda Ospedaliera Universitaria Integrata, 37126 Verona, Italy
- Pennington Biomedical Research Center, Baton Rouge, LA 70808, USA
| | - Thomas Zoller
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Pediatric Clinic, School of Medicine, University of Verona, 37129 Verona, Italy
| | - Alessandra Guzzo
- Department of Pathology and Diagnostics, School of Medicine, University of Verona, 37129 Verona, Italy
| | - Paolo Cavarzere
- Pediatric Clinic C, Azienda Ospedaliera Universitaria Integrata, 37126 Verona, Italy
| | - Angelo Fassio
- Department of Medicine, School of Medicine, University of Verona, 37129 Verona, Italy
| | - Carl-Erik Flodmark
- Department of Clinical Sciences, Faculty of Medicine, University of Lund, 22100 Lund, Sweden
| | - Davide Gatti
- Department of Medicine, School of Medicine, University of Verona, 37129 Verona, Italy
| | - Franco Antoniazzi
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Pediatric Clinic, School of Medicine, University of Verona, 37129 Verona, Italy
- Pediatric Clinic C, Azienda Ospedaliera Universitaria Integrata, 37126 Verona, Italy
- Center for the Diagnosis and Treatment of Rare Skeletal Diseases of the Developmental Age of the Veneto Region, 37126 Verona, Italy
| |
Collapse
|
3
|
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.
Collapse
|
4
|
The Rationale for Using Neridronate in Musculoskeletal Disorders: From Metabolic Bone Diseases to Musculoskeletal Pain. Int J Mol Sci 2022; 23:ijms23136921. [PMID: 35805927 PMCID: PMC9267106 DOI: 10.3390/ijms23136921] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 06/18/2022] [Accepted: 06/20/2022] [Indexed: 02/04/2023] Open
Abstract
Neridronate or ((6-amino-1-hydroxy-1-phosphonohexyl) phosphonic acid) is an amino-bisphosphonate (BP) synthetized in Italy in 1986. Bisphosphonates are molecules with a P-C-P bond in their structure that allows strong and selectively binding to hydroxyapatite (HAP) as well as osteoclasts inhibition through different mechanisms of action. Neridronate was initially used to treat Paget disease of the bone, demonstrating effectiveness in reducing bone turnover markers as well as pain. The interesting molecular properties of neridronate foster its wide use in several other conditions, such as osteogenesis imperfecta, and osteoporosis. Thanks to the unique safety and efficacy profile, neridronate has been used in secondary osteoporosis due to genetic, rheumatic, and oncological diseases, including in pediatric patients. In the last decade, this drug has also been studied in chronic musculoskeletal pain conditions, such as algodystrophy, demonstrating effectiveness in improving extraskeletal outcomes. This review highlights historical and clinical insights about the use of neridronate for metabolic bone disorders and musculoskeletal pain conditions.
Collapse
|
5
|
Drug Treatment of Low Bone Mass and Other Bone Conditions in Pediatric Patients. Paediatr Drugs 2022; 24:103-119. [PMID: 35013997 DOI: 10.1007/s40272-021-00487-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/01/2021] [Indexed: 10/19/2022]
Abstract
Osteoporosis may affect young individuals, albeit infrequently. In childhood, bone mass increases, reaching its peak between the second and third decades; then, after a period of stability, it gradually declines. Several conditions, including genetic disorders, chronic diseases, and some medications, can have an impact on bone homeostasis. Diagnosis in young patients is based on the criteria defined by the International Society for Clinical Densitometry (ISCD), published in 2013. High risk factors should be identified and monitored. Often simple interventions aimed to eliminate the underlying cause, to minimize the negative bone effects linked to drugs, or to increase calcium and vitamin D intake can protect bone mass. However, in selected cases, pharmacological treatment should be considered. Bisphosphonates remain the main therapeutic agent for children with significant skeletal fragility and are also useful in a large number of other bone conditions. Denosumab, an anti-RANKL antibody, could become a potential alternative treatment. Clinical trials to evaluate the long-term effects and safety of denosumab in children are ongoing.
Collapse
|
6
|
Effectiveness of Neridronate in the Management of Bone Loss in Patients with Duchenne Muscular Dystrophy: Results from a Pilot Study. Adv Ther 2022; 39:3308-3315. [PMID: 35614293 PMCID: PMC9239967 DOI: 10.1007/s12325-022-02179-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 05/04/2022] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Bone loss is a major issue in patients affected by Duchenne muscular dystrophy (DMD), a rare musculoskeletal disorder, particularly in those treated with glucocorticoids (GCs). We aimed to assess the effectiveness of neridronate in terms of bone mineral density (BMD) changes in this population. METHODS We retrospectively reviewed the records of patients affected by DMD receiving GCs referred to our outpatient from 2015 to 2020. All patients were treated with an intramuscular (IM) injection of neridronate (25 mg every month). Bone density was measured at the lumbar spine (LS; L1-L4 tract) using dual-energy x-ray absorptiometry (DXA) (GE Lunar), no more than 4 weeks before (T0) and after 1 year from neridronate treatment (T1). RESULTS Eight boys with DMD were included with a mean age at diagnosis of 4.75 ± 2.81 years. Six of them were non-ambulant and two of them had previous low-trauma fractures (a distal femur fracture and a vertebral compression fracture, respectively). All patients were receiving deflazacort [median duration of therapy 11.5 years (interquartile range 2-25)]. At the DXA evaluation (T0), the mean L1-L4 BMD value was 0.716 ± 0.164 g/cm2. Six patients (75%) showed an L1-L4 Z-score height-adjusted of less than - 2. The mean age of neridronate initiation was 18.87 ± 6.81 years. All patients were supplemented with calcium carbonate and vitamin D at baseline. After 12 months of treatment (T1), the mean L1-L4 BMD value was 0.685 ± 0.190 g/cm2. Seven patients (87.5%) showed an L1-L4 Z-score of less than - 2. Changes in LS BMD and Z-score were not significant between T0 and T1 in our cohort (p = 0.674 and p = 0.208, respectively) as well as among non-ambulant patients with DMD without previous fragility fractures. CONCLUSIONS In this study, we reported for the first time that neridronate may slow bone loss in GC-treated patients with DMD at 1-year follow-up.
Collapse
|
7
|
Zhang Y, Hu J, Lin X, Sun L, Yan S, Zhang Q, Jiang Y, Wang O, Xia W, Xing X, Li M. Skeletal outcomes of patients with osteogenesis imperfecta during drug holiday of bisphosphonates: a real-world study. Front Endocrinol (Lausanne) 2022; 13:901925. [PMID: 36225201 PMCID: PMC9549175 DOI: 10.3389/fendo.2022.901925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 08/10/2022] [Indexed: 12/04/2022] Open
Abstract
PURPOSE This study aimed to investigate the skeletal outcomes of patients with osteogenesis imperfecta (OI) who received bisphosphonate (BP) treatment and entered drug holiday after achieving an age- and sex-specific bone mineral density (BMD) reference. METHODS Patients with OI receiving BP treatment were enrolled when they entered drug holidays of BPs. The skeletal outcomes were evaluated in detail during the drug holiday, including BMD, X-ray of the bone, bone fracture incidence, and bone turnover biomarkers. The pathogenic mutations of OI were identified by next-generation sequencing and confirmed by Sanger sequencing. RESULTS A total of 149 OI patients (127 juveniles and 22 adults) who entered drug holidays after nearly 4 years of BP treatment were included. Areal BMD at the lumbar spine increased from 0.934 ± 0.151 to 0.990 ± 0.142 g/cm2 and was stable in the second (1.029 ± 0.176 g/cm2) and third years (1.023 ± 0.174 g/cm2) of BP drug holidays, and BMD at the femoral neck, trochanter, and total hip had no significant change, but it was gradually inferior to that of the same-gender juveniles in the second and third years of the drug holiday. BMD at the lumbar spine and proximal hip did not change and was inferior to that of the same-gender adults. The average time of fractures fluctuated from 0.18 to 0.08 per year in juveniles, while only one adult suffered from a fracture during BP drug holidays. Bone turnover markers were in the normal range, except for a mildly high level of β-carboxy-terminal cross-linked telopeptide of type 1 collagen in the juvenile group. A total of 17 (11.4%) patients received BP retreatment because of bone loss during the drug holiday. OI type III and type IV and COL1A2 mutation were correlated to a longer duration of BP treatment to enter drug holidays (all p < 0.05). Old age at initial treatment (OR, 1.056) and OI type III (OR, 10.880) were correlated to a higher risk of BP retreatment. CONCLUSIONS OI patients will undergo nearly 4 years of BP treatment to achieve drug holidays. During the 3 years of the drug holiday, the patients' BMD is stable, and fracture incidence does not increase significantly. Patients are more inclined to need retreatment during drug holidays owing to the late start of BP treatment and more severe OI phenotypes.
Collapse
Affiliation(s)
- Yongze Zhang
- Department of Endocrinology, Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, China
- Department of Endocrinology, the First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Jing Hu
- Department of Endocrinology, Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, China
| | - Xiaoyun Lin
- Department of Endocrinology, Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, China
| | - Lei Sun
- Department of Endocrinology, Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, China
| | - Sunjie Yan
- Department of Endocrinology, the First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Qian Zhang
- Department of Endocrinology, Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, China
| | - Yan Jiang
- Department of Endocrinology, Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, China
| | - Ou Wang
- Department of Endocrinology, Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, China
| | - Weibo Xia
- Department of Endocrinology, Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, China
| | - Xiaoping Xing
- Department of Endocrinology, Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, China
| | - Mei Li
- Department of Endocrinology, Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, China
- *Correspondence: Mei Li,
| |
Collapse
|
8
|
Diacinti D, Pisani D, Cipriani C, Celli M, Zambrano A, Diacinti D, Kripa E, Iannacone A, Colangelo L, Nieddu L, Pepe J, Minisola S. Vertebral fracture assessment (VFA) for monitoring vertebral reshaping in children and adolescents with osteogenesis imperfecta treated with intravenous neridronate. Bone 2021; 143:115608. [PMID: 32829035 DOI: 10.1016/j.bone.2020.115608] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 07/21/2020] [Accepted: 08/15/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE The study was aimed at monitoring vertebral bodies changes with the use of Vertebral Fracture Assessment (VFA) in children and adolescents affected by osteogenesis imperfecta (OI) during treatment with intravenous neridronate. METHODS 60 children and adolescents (35 males and 25 females; age 1-16 years) with OI type I, III and IV were included in the study. Intravenous neridronate was administered at the dose of 2 mg/kg every 3 months in all patients. Lumbar spine (LS) bone mineral density (BMD) and VFA by dual X-ray absorptiometry (DXA) were assessed every 6 months up to 24 months during treatment. VFA with vertebral morphometry (MXA) was used to calculate the three indices of vertebral deformity: wedging, concavity and crushing. Serum calcium, phosphate, parathyroid hormone (PTH), 25-hydroxy-vitamin D [25(OH)D], total alkaline phosphatase (ALP), bone alkaline phosphatase (BALP) and urinary C-terminal telopeptide of type 1 collagen (CTx) were measured at any time point. RESULTS Mean LS BMD values significantly increased at 24 months compared to baseline (p < 0.0001); the corresponding Z-score values were -1.28 ± 1.23 at 24 months vs -2.46 ± 1.25 at baseline; corresponding mean Bone Mineral Apparent Density (BMAD) values were 0.335 ± 0.206 vs 0.464 ± 0.216. Mean serum levels of ALP, BALP and CTx significantly decreased from baseline to 24 months. By MXA, we observed a significant 19.1% reduction of the mean wedging index of vertebral reshaping at 12 months, and 38.4% at 24 months (p < 0.0001) and of the mean concavity index (16.3% at 12 months and 35.9% at 24 months; p < 0.0001). Vertebral reshaping was achieved for 66/88 (75%) wedge fractures and 59/70 (84%) concave fractures, but there were 4 incident mild fractures. Finally, VF rate was reduced at 24 months compared to baseline: 37/710 (5.2%) vs 158/710 (22.2%). CONCLUSION Our study demonstrates the utility of VFA as a safe and alternative methodology in the follow-up of children and adolescents with OI.
Collapse
Affiliation(s)
- D Diacinti
- Department of Radiological Sciences, Oncology and Pathology, Sapienza University of Rome, viale Regina Elena 324, 00161 Rome, Italy
| | - D Pisani
- Department of Clinical and Molecular Medicine, Saint'Andrea Hospital, Sapienza University of Rome, via Grottarossa, 1035, Rome, Italy
| | - C Cipriani
- Department of Clinical Internal, Anaesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161,Rome, Italy.
| | - M Celli
- Department Materno-Infantile, Center of Rare Disease and Skeletal Dysplasia, Policlinico Umberto I Hospital, Viale del Policlinico, 155, 00161 Rome, Italy
| | - A Zambrano
- Department Materno-Infantile, Center of Rare Disease and Skeletal Dysplasia, Policlinico Umberto I Hospital, Viale del Policlinico, 155, 00161 Rome, Italy
| | - D Diacinti
- Department of Oral and Maxillo-Facial Sciences, Policlinico Umberto I Hospital, Sapienza University of Rome, via Caserta 6, 00161, Rome, Italy; Department of Diagnostic and Molecular Imaging, Radiology and Radiotherapy, University Foundation Hospital Tor Vergata, Rome, Italy
| | - E Kripa
- Department of Radiological Sciences, Oncology and Pathology, Sapienza University of Rome, viale Regina Elena 324, 00161 Rome, Italy
| | - A Iannacone
- Department of Radiological Sciences, Oncology and Pathology, Sapienza University of Rome, viale Regina Elena 324, 00161 Rome, Italy
| | - L Colangelo
- Department of Clinical Internal, Anaesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161,Rome, Italy
| | - L Nieddu
- Faculty of Economics, UNINT University, Via Cristoforo Colombo 200, 00147, Rome, Italy
| | - J Pepe
- Department of Clinical Internal, Anaesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161,Rome, Italy
| | - S Minisola
- Department of Clinical Internal, Anaesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161,Rome, Italy
| |
Collapse
|
9
|
Sakka SD, Cheung MS. Management of primary and secondary osteoporosis in children. Ther Adv Musculoskelet Dis 2020; 12:1759720X20969262. [PMID: 33224280 PMCID: PMC7649886 DOI: 10.1177/1759720x20969262] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 10/05/2020] [Indexed: 12/13/2022] Open
Abstract
Osteoporosis in children differs from adults in terms of definition, diagnosis, monitoring and treatment options. Primary osteoporosis comprises primarily of osteogenesis imperfecta (OI), but there are significant other causes of bone fragility in children that require treatment. Secondary osteoporosis can be a result of muscle disuse, iatrogenic causes, such as steroids, chronic inflammation, delayed or arrested puberty and thalassaemia major. Investigations involve bone biochemistry, dual-energy X-ray absorptiometry scan for bone densitometry and vertebral fracture assessment, radiographic assessment of the spine and, in some cases, quantitative computed tomography (QCT) or peripheral QCT. It is important that bone mineral density (BMD) results are adjusted based on age, gender and height, in order to reflect size corrections in children. Genetics are being used increasingly for the diagnosis and classification of various cases of primary osteoporosis. Bone turnover markers are used less frequently in children, but can be helpful in monitoring treatment and transiliac bone biopsy can assist in the diagnosis of atypical cases of osteoporosis. The management of children with osteoporosis requires a multidisciplinary team of health professionals with expertise in paediatric bone disease. The prevention and treatment of fragility fractures and improvement of the quality of life of patients are important aims of a specialised service. The drugs used most commonly in children are bisphosphonates, that, with timely treatment, can give good results in improving BMD and reshaping vertebral fractures. The data regarding their effect on reducing long bone fractures are equivocal. Denosumab is being used increasingly for various conditions with mixed results. There are more drugs trialled in adults, but these are not yet licenced for children. Increasing awareness of risk factors for paediatric osteoporosis, screening and referral to a specialist team for appropriate management can lead to early detection and treatment of asymptomatic fractures and prevention of further bone damage.
Collapse
Affiliation(s)
- Sophia D Sakka
- Department of Endocrinology and Diabetes, Evelina London Children's Hospital, 3rd Floor, Becket House, Westminster Bridge Road, SE1 7EH, London, UK
| | - Moira S Cheung
- Department of Endocrinology and Diabetes, Evelina London Children's Hospital, London, UK
| |
Collapse
|
10
|
Brizola E, Adami G, Baroncelli GI, Bedeschi MF, Berardi P, Boero S, Brandi ML, Casareto L, Castagnola E, Fraschini P, Gatti D, Giannini S, Gonfiantini MV, Landoni V, Magrelli A, Mantovani G, Michelis MB, Nasto LA, Panzeri L, Pianigiani E, Scopinaro A, Trespidi L, Vianello A, Zampino G, Sangiorgi L. Providing high-quality care remotely to patients with rare bone diseases during COVID-19 pandemic. Orphanet J Rare Dis 2020; 15:228. [PMID: 32867855 PMCID: PMC7456755 DOI: 10.1186/s13023-020-01513-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 08/19/2020] [Indexed: 01/08/2023] Open
Abstract
During the COVID-19 outbreak, the European Reference Network on Rare Bone Diseases (ERN BOND) coordination team and Italian rare bone diseases healthcare professionals created the "COVID-19 Helpline for Rare Bone Diseases" in an attempt to provide high-quality information and expertise on rare bone diseases remotely to patients and healthcare professionals. The present position statement describes the key characteristics of the Helpline initiative, along with the main aspects and topics that recurrently emerged as central for rare bone diseases patients and professionals. The main topics highlighted are general recommendations, pulmonary complications, drug treatment, trauma, pregnancy, children and elderly people, and patient associations role. The successful experience of the "COVID-19 Helpline for Rare Bone Diseases" launched in Italy could serve as a primer of gold-standard remote care for rare bone diseases for the other European countries and globally. Furthermore, similar COVID-19 helplines could be considered and applied for other rare diseases in order to implement remote patients' care.
Collapse
Affiliation(s)
- E Brizola
- Department of Rare Skeletal Disorders, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - G Adami
- Rheumatology Unit, University of Verona, Verona, Italy
| | - G I Baroncelli
- Division of Pediatrics, Department of Obstetrics, Gynecology and Pediatrics, University Hospital, Pisa, Italy
| | - M F Bedeschi
- Medical Genetic Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - P Berardi
- Italian Osteogenesis Imperfecta Association (As.It.O.I), Olgiate Molgora (LC), Italy
| | - S Boero
- Department of Paediatric Orthopaedics, IRCCS Giannina Gaslini Institute, Children's Hospital, Genoa, Italy
| | - M L Brandi
- Department of Experimental Biochemical and Clinical Sciences, University of Florence and Fondazione FIRMO, Florence, Italy
| | - L Casareto
- Department of Rare Skeletal Disorders, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - E Castagnola
- Infectious Disease Department, Giannina Gaslini Institute, IRCCS, Genoa, Italy
| | - P Fraschini
- Scientific Institute, IRCCS E. Medea, Bosisio Parini (LC), Italy
| | - D Gatti
- Rheumatology Unit, University of Verona, Verona, Italy
| | - S Giannini
- Department of Medicine, Clinica Medica 1, University of Padova and Regional Centre for Osteoporosis, Padua, Italy
| | - M V Gonfiantini
- Rare Diseases and Medical Genetics Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - V Landoni
- Valduce Hospital - Villa Beretta Rehabilitation Centre, Lecco, Italy
| | - A Magrelli
- National Center for Drug, Research and Evaluation, Istituto Superiore di Sanità, Rome, Italy
| | - G Mantovani
- Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - M B Michelis
- Department of Paediatric Orthopaedics, IRCCS Giannina Gaslini Institute, Children's Hospital, Genoa, Italy
| | - L A Nasto
- Department of Paediatric Orthopaedics, IRCCS Giannina Gaslini Institute, Children's Hospital, Genoa, Italy
| | - L Panzeri
- Italian Osteogenesis Imperfecta Association (As.It.O.I), Olgiate Molgora (LC), Italy
| | - E Pianigiani
- Department of Rare Skeletal Disorders, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - A Scopinaro
- Italian Federation of Rare Diseases Patients Associations (UNIAMO FIMR), Rome, Italy
| | - L Trespidi
- Obstetrics and Gynecologic Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - A Vianello
- Respiratory Pathophysiology Division, University of Padua, Padua, Italy
| | - G Zampino
- Rare Diseases and Birth Defects Unit, Dipartimento di Scienza della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - L Sangiorgi
- Department of Rare Skeletal Disorders & CLIBI Laboratory, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy.
| |
Collapse
|
11
|
Bains JS, Carter EM, Citron KP, Boskey AL, Shapiro JR, Steiner RD, Smith PA, Bober MB, Hart T, Cuthbertson D, Krischer J, Byers PH, Pepin M, Durigova M, Glorieux FH, Rauch F, Sliepka JM, Sutton VR, Lee B, Nagamani SC, Raggio CL. A Multicenter Observational Cohort Study to Evaluate the Effects of Bisphosphonate Exposure on Bone Mineral Density and Other Health Outcomes in Osteogenesis Imperfecta. JBMR Plus 2019; 3:e10118. [PMID: 31131341 PMCID: PMC6524673 DOI: 10.1002/jbm4.10118] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 07/22/2018] [Accepted: 09/15/2018] [Indexed: 01/01/2023] Open
Abstract
Osteogenesis imperfecta (OI) is characterized by low bone mass and bone fragility. Using data from a large cohort of individuals with OI from the Osteogenesis Imperfecta Foundation's linked clinical research centers, we examined the association between exposure to bisphosphonate (BPN) treatment (past or present) and lumbar spine (LS) areal bone mineral density (aBMD), fractures, scoliosis, and mobility. From 466 individuals, we obtained 1394 participant‐age LS aBMD data points. Though all OI subtypes were examined, primary analyses were restricted to type I OI (OI‐1). Using linear regression, we constructed expected OI‐1 LS aBMD‐for‐age curves from the data from individuals who had never received BPN. LS aBMD in those who had been exposed to BPN was then compared with the computed expected aBMD. BPN exposure in preadolescent years (age <14 years) was associated with a LS aBMD that was 9% more than the expected computed values in BPN‐naïve individuals (p < 0.01); however, such association was not observed across all ages. Exposure to i.v. BPN and treatment duration >2 years correlated with LS aBMD in preadolescent individuals. BPN exposure also had a significant association with non‐aBMD clinical outcome variables. Logistic regression modeling predicted that with BPN exposure, a 1‐year increase in age would be associated with an 8.2% decrease in fracture probability for preadolescent individuals with OI‐1, compared with no decrease in individuals who had never received any BPN (p < 0.05). In preadolescent individuals with OI‐1, a 0.1 g/cm2 increase in LS aBMD was associated with a 10.6% decrease in scoliosis probability, compared with a 46.8% increase in the BPN‐naïve group (p < 0.01). For the same changes in age and LS aBMD in preadolescent individuals, BPN exposure was also associated with higher mobility scores (p < 0.01), demonstrating that BPN treatment may be associated with daily function. © 2018 The Authors. JBMR Plus Published by Wiley Periodicals, Inc. on behalf of American Society for Bone and Mineral Research.
Collapse
Affiliation(s)
- Jaskaran S Bains
- Hospital for Special Surgery Dept of Orthopedic Surgery New York NY USA
| | - Erin M Carter
- Hospital for Special Surgery Dept of Orthopedic Surgery New York NY USA
| | - Kate P Citron
- Hospital for Special Surgery Dept of Orthopedic Surgery New York NY USA
| | - Adele L Boskey
- Hospital for Special Surgery Dept of Orthopedic Surgery New York NY USA
| | - Jay R Shapiro
- Department of Bone and Osteogenesis Imperfecta Kennedy Krieger Institute Baltimore MD USA
| | - Robert D Steiner
- Departments of Pediatrics and Molecular and Medical Genetics Oregon Health & Science University Portland OR USA.,University of Wisconsin School of Medicine and Public Health Madison WI USA
| | | | - Michael B Bober
- Division of Medical Genetics Alfred I. DuPont Hospital for Children Wilmington DE USA
| | - Tracy Hart
- Osteogenesis Imperfecta Foundation Gaithersburg MD USA
| | - David Cuthbertson
- College of Medicine University of South Florida, Biostatistics Tampa FL USA
| | - Jeff Krischer
- College of Medicine University of South Florida, Biostatistics Tampa FL USA
| | - Peter H Byers
- Departments of Medicine and Pathology Division of Medical Genetics University of Washington Seattle WA USA
| | - Melanie Pepin
- Departments of Medicine and Pathology Division of Medical Genetics University of Washington Seattle WA USA
| | - Michaela Durigova
- Shriners Hospital for Children-Canada and McGill University, Division of Endocrinology Montreal QC Canada
| | - Francis H Glorieux
- Shriners Hospital for Children-Canada and McGill University, Division of Endocrinology Montreal QC Canada
| | - Frank Rauch
- Shriners Hospital for Children-Canada and McGill University, Division of Endocrinology Montreal QC Canada
| | - Joseph M Sliepka
- Department of Molecular and Human Genetics Baylor College of Medicine Houston TX USA
| | - V Reid Sutton
- Department of Molecular and Human Genetics Baylor College of Medicine Houston TX USA.,Texas Children's Hospital, Human Genetics Houston TX USA
| | - Brendan Lee
- Department of Molecular and Human Genetics Baylor College of Medicine Houston TX USA.,Texas Children's Hospital, Human Genetics Houston TX USA
| | | | - Sandesh Cs Nagamani
- Department of Molecular and Human Genetics Baylor College of Medicine Houston TX USA.,Texas Children's Hospital, Human Genetics Houston TX USA
| | - Cathleen L Raggio
- Hospital for Special Surgery Dept of Orthopedic Surgery New York NY USA
| |
Collapse
|