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Lin X, Hu J, Zhou B, Wang X, Zhang Q, Jiang Y, Wang O, Xia W, Xing X, Li M. Efficacy and Safety of Denosumab vs Zoledronic Acid in OI Adults: A Prospective, Open-Label, Randomized Study. J Clin Endocrinol Metab 2024; 109:1873-1882. [PMID: 38181430 PMCID: PMC11180512 DOI: 10.1210/clinem/dgae012] [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: 09/22/2023] [Revised: 12/12/2023] [Accepted: 01/05/2024] [Indexed: 01/07/2024]
Abstract
CONTEXT The comparative effectiveness of denosumab and zoledronic acid for adult patients with osteogenesis imperfecta (OI) has not been established. OBJECTIVE To evaluate the efficacy and safety of denosumab and zoledronic acid in adult patients with OI. METHODS This was a prospective, open-label study. Patients were randomized to receive denosumab 60 mg every 6 months or zoledronic acid 5 mg once for 12 months. Pathogenic mutations of OI were identified by next-generation sequencing and confirmed by Sanger sequencing. Percentage changes in the areal bone mineral density (aBMD), trabecular bone score (TBS), and bone turnover biomarkers (BTMs) from baseline to 6 and 12 months of treatment, as well as safety, were evaluated. RESULTS A total of 51 adults with OI (denosumab: 25, zoledronic acid: 26) were included, of whom 49 patients had identified pathogenic mutations. At 12 months, aBMD at the lumbar spine and total hip significantly increased by 4.34% (P = .005) and 1.45% (P = .023) in the denosumab group and by 4.92% (P = .006) and 2.02% (P = .016) in the zoledronic acid group, respectively. TBS showed an increasing trend by 1.39% and 2.70% in denosumab and zoledronic acid groups, respectively. Serum levels of β-isomerized carboxy-telopeptide of type I collagen and alkaline phosphatase markedly decreased after denosumab treatment. Percentage changes in aBMD, TBS, and BTMs during the treatment were similar between the 2 groups. Patients with OI with milder phenotypes showed a significantly higher increase in the TBS after 12 months of denosumab treatment than those with more severe phenotypes (P = .030). During the study period, the denosumab group had fewer adverse events than the zoledronic acid group. CONCLUSION Denosumab effectively increases aBMD in adults with OI, with similar efficacy to zoledronic acid. Long-term and large-sample studies are needed to confirm the antifracture efficacy and safety of denosumab in adult patients with OI.
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Affiliation(s)
- Xiaoyun Lin
- Department of Endocrinology, National Health Commission Key Laboratory of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Jing Hu
- Department of Endocrinology, National Health Commission Key Laboratory of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Bingna Zhou
- Department of Endocrinology, National Health Commission Key Laboratory of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Xiaojie Wang
- Department of Endocrinology, National Health Commission Key Laboratory of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Qian Zhang
- Department of Endocrinology, National Health Commission Key Laboratory of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Yan Jiang
- Department of Endocrinology, National Health Commission Key Laboratory of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Ou Wang
- Department of Endocrinology, National Health Commission Key Laboratory of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Weibo Xia
- Department of Endocrinology, National Health Commission Key Laboratory of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Xiaoping Xing
- Department of Endocrinology, National Health Commission Key Laboratory of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Mei Li
- Department of Endocrinology, National Health Commission Key Laboratory of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
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Hasegawa T, Komamine M, Ishiguro C, Motomura H, Kajiyama K, Nonaka T, Nakazato Y, Kimura R, Maniwa H, Iguchi T, Horiuchi N, Uyama Y. Increased risk of hypocalcemia with decreased kidney function in patients prescribed bisphosphonates based on real-world data from the MID-NET ® in Japan: a new-user cohort study. BMC Nephrol 2024; 25:134. [PMID: 38622507 PMCID: PMC11017550 DOI: 10.1186/s12882-024-03553-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 03/20/2024] [Indexed: 04/17/2024] Open
Abstract
BACKGROUND In the post-marketing stage, cases of hypocalcemia associated with bisphosphonate preparations (BPs) have been reported in patients with decreased kidney function, despite warning against use of BPs in such patients in the package insert (PI) of Japan. The purpose of this study was to investigate the safety of BPs in patients with decreased kidney function. METHODS The cohort study was conducted in patients with osteoporosis and newly prescribed bisphosphonate utilizing real-world data from MID-NET® in Japan. The adjusted hazard ratios (aHRs) for hypocalcemia (a corrected serum Ca level < 8.00 mg/dL) relative to the normal group were calculated in each decreased kidney function group (mild, moderate or severe group). RESULTS A total of 14,551 patients were included in the analysis, comprising 2,601 (17.88%) with normal (eGFR ≥ 90 mL/min/1.73m2), 7,613 (52.32%) with mild (60 ≤ eGFR < 90 mL/min/1.73m2), 3,919 (26.93%) with moderate (30 ≤ eGFR < 60 mL/min/1.73m2), and 418 (2.87%) with severe kidney function (eGFR < 30 mL/min/1.73m2). The aHRs (95% confidence interval) for hypocalcemia were 1.85 (0.75-4.57), 2.30 (0.86-6.21), and 22.74 (8.37-61.78) in the mild, moderate, and severe groups, respectively. The increased risk of hypocalcemia depending on kidney function was also observed even when calculating the aHR for each specific BP such as alendronate sodium hydrate, minodronic acid hydrate, and sodium risedronate hydrate. Furthermore, similar results were obtained in the sensitivity analysis by altering the outcome definition to a 20% or more reduction in corrected serum Ca level from the baseline, as well as when focusing on patients with more than one laboratory test result per 30 days during the follow-up period. CONCLUSIONS These findings suggest that the risk of hypocalcemia during BP prescription is higher in patients with decreased kidney function, particularly those with severely decreased kidney function. The quantitative real-world evidence on the safety risk of BPs obtained in this study has led to the PI revision describing a relationship between hypocalcemia risk and decreased kidney function as a regulatory action in Japan and will contribute to promoting the proper use of BPs with appropriate risk management in clinical practice.
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Affiliation(s)
- Tomoaki Hasegawa
- Office of Medical Informatics and Epidemiology, Pharmaceuticals and Medical Devices Agency, Kasumigaseki 3-3-2, Chiyoda-Ku, Tokyo, 100-0013, Japan
| | - Maki Komamine
- Office of Medical Informatics and Epidemiology, Pharmaceuticals and Medical Devices Agency, Kasumigaseki 3-3-2, Chiyoda-Ku, Tokyo, 100-0013, Japan
| | - Chieko Ishiguro
- Office of Medical Informatics and Epidemiology, Pharmaceuticals and Medical Devices Agency, Kasumigaseki 3-3-2, Chiyoda-Ku, Tokyo, 100-0013, Japan
- Present address: Section of Clinical Epidemiology, Department of Data Science, Center for Clinical Sciences, National Center for Global Health and Medicine, Tokyo, Japan
| | - Haruka Motomura
- Office of Medical Informatics and Epidemiology, Pharmaceuticals and Medical Devices Agency, Kasumigaseki 3-3-2, Chiyoda-Ku, Tokyo, 100-0013, Japan
- Present address: National Institutes of Biomedical Innovation, Health and Nutrition, Osaka, Japan
| | - Kazuhiro Kajiyama
- Office of Medical Informatics and Epidemiology, Pharmaceuticals and Medical Devices Agency, Kasumigaseki 3-3-2, Chiyoda-Ku, Tokyo, 100-0013, Japan
- Office of Regulatory Science Research, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
| | - Takahiro Nonaka
- Office of Medical Informatics and Epidemiology, Pharmaceuticals and Medical Devices Agency, Kasumigaseki 3-3-2, Chiyoda-Ku, Tokyo, 100-0013, Japan
- Present address: Department of Health and Medical Innovation, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Yuki Nakazato
- Office of Pharmacovigilance I, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
| | - Ryota Kimura
- Office of Pharmacovigilance I, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
| | - Harumi Maniwa
- Office of Pharmacovigilance I, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
| | - Toyotaka Iguchi
- Office of Pharmacovigilance II, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
| | - Naoya Horiuchi
- Office of Pharmacovigilance I, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
| | - Yoshiaki Uyama
- Office of Medical Informatics and Epidemiology, Pharmaceuticals and Medical Devices Agency, Kasumigaseki 3-3-2, Chiyoda-Ku, Tokyo, 100-0013, Japan.
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Covic A, Apetrii M. Denosumab in the treatment of osteoporosis associated with chronic kidney disease. Lancet Diabetes Endocrinol 2024; 12:225-227. [PMID: 38373426 DOI: 10.1016/s2213-8587(24)00057-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 02/08/2024] [Indexed: 02/21/2024]
Affiliation(s)
- Adrian Covic
- Department of Nephrology and Internal Medicine, Grigore T Popa University of Medicine and Pharmacy, Iași 700115, Romania.
| | - Mugurel Apetrii
- Department of Nephrology and Internal Medicine, Grigore T Popa University of Medicine and Pharmacy, Iași 700115, Romania
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Evenepoel P, Jørgensen HS. Hypocalcemia: a cardiovascular risk factor coming of age? Nephrol Dial Transplant 2024; 39:557-559. [PMID: 37930851 DOI: 10.1093/ndt/gfad210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Indexed: 11/08/2023] Open
Affiliation(s)
- Pieter Evenepoel
- Department of Microbiology, Immunology and Transplantation; Nephrology and Renal Transplantation Research Group, KU Leuven, Belgium
- Department of Medicine, Division of Nephrology, University Hospitals Leuven, Leuven, Belgium
| | - Hanne Skou Jørgensen
- Department of Microbiology, Immunology and Transplantation; Nephrology and Renal Transplantation Research Group, KU Leuven, Belgium
- Department of Nephrology, Aalborg University Hospital, Aalborg, Denmark
- Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark
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Khairallah P, Nickolas TL. Managing Osteoporosis in Dialysis-A Medical Catch-22. JAMA 2024; 331:477-479. [PMID: 38241040 DOI: 10.1001/jama.2023.24072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/15/2024]
Affiliation(s)
| | - Thomas L Nickolas
- Department of Medicine, Columbia University Irving Medical Center, New York, New York
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Evenepoel P, Jørgensen HS, Bover J, Davenport A, Bacchetta J, Haarhaus M, Hansen D, Gracia-Iguacel C, Ketteler M, McAlister L, White E, Mazzaferro S, Vervloet M, Shroff R. Recommended calcium intake in adults and children with chronic kidney disease-a European consensus statement. Nephrol Dial Transplant 2024; 39:341-366. [PMID: 37697718 DOI: 10.1093/ndt/gfad185] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Indexed: 09/13/2023] Open
Abstract
Mineral and bone disorders (MBD) are common in patients with chronic kidney disease (CKD), contributing to significant morbidity and mortality. For several decades, the first-line approach to controlling hyperparathyroidism in CKD was by exogenous calcium loading. Since the turn of the millennium, however, a growing awareness of vascular calcification risk has led to a paradigm shift in management and a move away from calcium-based phosphate binders. As a consequence, contemporary CKD patients may be at risk of a negative calcium balance, which, in turn, may compromise bone health, contributing to renal bone disease and increased fracture risk. A calcium intake below a certain threshold may be as problematic as a high intake, worsening the MBD syndrome of CKD, but is not addressed in current clinical practice guidelines. The CKD-MBD and European Renal Nutrition working groups of the European Renal Association (ERA), together with the CKD-MBD and Dialysis working groups of the European Society for Pediatric Nephrology (ESPN), developed key evidence points and clinical practice points on calcium management in children and adults with CKD across stages of disease. These were reviewed by a Delphi panel consisting of ERA and ESPN working groups members. The main clinical practice points include a suggested total calcium intake from diet and medications of 800-1000 mg/day and not exceeding 1500 mg/day to maintain a neutral calcium balance in adults with CKD. In children with CKD, total calcium intake should be kept within the age-appropriate normal range. These statements provide information and may assist in decision-making, but in the absence of high-level evidence must be carefully considered and adapted to individual patient needs.
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Affiliation(s)
- Pieter Evenepoel
- Department of Microbiology, Immunology and Transplantation, Nephrology and Renal Transplantation Research Group, KU Leuven, Leuven, Belgium
- Department of Medicine, Division of Nephrology, University Hospitals Leuven, Leuven, Belgium
| | - Hanne Skou Jørgensen
- Department of Microbiology, Immunology and Transplantation, Nephrology and Renal Transplantation Research Group, KU Leuven, Leuven, Belgium
- Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Nephrology, Aalborg University Hospital, Aalborg, Denmark
| | - Jordi Bover
- Department of Nephrology, University Hospital Germans Trias i Pujol, Barcelona, Catalonia, Spain
- REMAR-IGTP Group, Germans Trias i Pujol Research Institute, Can Ruti Campus, Barcelona, Catalonia, Spain
| | - Andrew Davenport
- Department of Renal Medicine, Royal Free Hospital, University College London, London, UK
| | - Justine Bacchetta
- Pediatric Nephrology Rheumatology and Dermatology Unit, Reference Center for Rare Renal Diseases, ORKID and ERK-Net networks, Lyon University Hospital, Bron, France
- Lyon Est Medical School, INSERM1033 Research Unit, Claude Bernard Lyon 1 University, Lyon, France
| | - Mathias Haarhaus
- Division of Renal Medicine, Karolinska University Hospital, Stockholm, Sweden
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Diaverum Sweden, Malmö, Sweden
| | - Ditte Hansen
- Department of Nephrology, Copenhagen University Hospital-Herlev, Copenhagen
- Institute of Clinical Medicine, University of Copenhagen, Denmark
| | - Carolina Gracia-Iguacel
- Department of Renal Medicine, IIS-Fundación Jiménez Díaz UAM University Hospital, Madrid, Spain
| | - Markus Ketteler
- Department of General Internal Medicine and Nephrology, Robert-Bosch Hospital, Stuttgart, Germany
| | - Louise McAlister
- Dietetic Team, UCL Great Ormond Street Hospital for Children and University College London, London, UK
| | - Emily White
- Dietetic Team, Royal Free Hospital, University College London, London, UK
| | - Sandro Mazzaferro
- Department of Translation and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Marc Vervloet
- Amsterdam Cardiovascular Sciences, Amsterdam UMC, The Netherlands
- Department of Nephrology, Amsterdam UMC, The Netherlands
| | - Rukshana Shroff
- Renal Unit, UCL Great Ormond Street Hospital for Children, London, UK
- Institute of Child Health, University College London, London, UK
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Kanagalingam T, Khan T, Sultan N, Cowan A, Thain J, Hoy C, Ledger S, Clemens KK. Reducing the risk of denosumab-induced hypocalcemia in patients with advanced chronic kidney disease: a quality improvement initiative. Arch Osteoporos 2023; 18:138. [PMID: 37985504 DOI: 10.1007/s11657-023-01341-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 10/23/2023] [Indexed: 11/22/2023]
Abstract
Denosumab can improve bone health in advanced kidney disease (CKD) but is associated with hypocalcemia. We created a clinical care pathway focused on the safe provision of denosumab in advanced CKD that reduced the risk of hypocalcemia by 37% at our hospital. Similar pathways could be adopted and tested in other centers. PURPOSE There is an increased risk of hypocalcemia with denosumab in advanced chronic kidney disease (CKD). We aimed to reduce the proportion of patients with advanced CKD who experienced denosumab-induced hypocalcemia at our center. METHODS We conducted a quality improvement (QI) project of patients with CKD stage 3b or less (i.e., estimated glomerular filtration rate <45 mL/min/1.73m2 including dialysis) who were part of the Osteoporosis and Bone Disease Program at St. Joseph's Health Care London (Canada) between December 2020 and January 2023. Our intervention was a clinical care pathway which optimized CKD mineral and bone disorder (CKD-MBD) and 25-hydroxyvitamin levels; provided calcium and vitamin D prophylaxis; promoted multidisciplinary communication between bone and kidney specialists; and carefully monitored calcium post-denosumab injection. Our primary outcome measure was the proportion of patients with hypocalcemia (defined by albumin-corrected serum calcium <1.9mmol/L) at 60 days. Process measures included the appropriate provision of calcium and vitamin D prophylaxis. Balance measures included the development of hypercalcemia and hyperphosphatemia following prophylaxis. We used plan-do-see-act cycles to study four tests of change and presented results using descriptive statistics and run charts. RESULTS There were 6 patients with advanced CKD treated with denosumab prior to the implementation of our care pathway (March 2015-October 2020; 83% receiving dialysis). At the time of their denosumab injection, 83% were using 500-1000 mg of calcium, and 83% used 1000-2000 IU of vitamin D3. Fifty percent developed denosumab-induced hypocalcemia. Following the implementation of our care pathway, 15 patients (40% receiving dialysis) were treated with denosumab. Ninety-three percent received calcium at a daily dose of 350 to 2250 mg and 87% received 1000-2000 IU of vitamin D3. Thirteen percent developed denosumab-induced hypocalcemia. There was no hypercalcemia or hyperphosphatemia. CONCLUSIONS A clinical care pathway focused on the safe provision of denosumab in advanced CKD reduced the risk of hypocalcemia in patients treated in our hospital. Similar pathways could be adopted and tested in other centers.
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Affiliation(s)
- Tharsan Kanagalingam
- Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Tayyab Khan
- Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
- Division of Endocrinology and Metabolism, Western University, London, ON, Canada
- St Joseph's Health Care London, London, ON, Canada
- Centre for Diabetes, Endocrinology, and Metabolism, St. Joseph's Hospital, PO BOX 5777, STN B, London, Ontario, N6A 4V2, Canada
| | - Nabil Sultan
- Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
- London Health Sciences Centre, London, ON, Canada
- Division of Nephrology, Western University, London, ON, Canada
| | - Andrea Cowan
- Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
- London Health Sciences Centre, London, ON, Canada
- Division of Nephrology, Western University, London, ON, Canada
| | - Jenny Thain
- Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
- St Joseph's Health Care London, London, ON, Canada
- Division of Geriatrics, Western University, London, ON, Canada
| | - Cindy Hoy
- St Joseph's Health Care London, London, ON, Canada
| | | | - Kristin K Clemens
- Schulich School of Medicine and Dentistry, Western University, London, ON, Canada.
- Division of Endocrinology and Metabolism, Western University, London, ON, Canada.
- St Joseph's Health Care London, London, ON, Canada.
- Centre for Diabetes, Endocrinology, and Metabolism, St. Joseph's Hospital, PO BOX 5777, STN B, London, Ontario, N6A 4V2, Canada.
- Department of Epidemiology and Biostatistics, Western University, London, ON, Canada.
- Lawson Health Research Institute, London, ON, Canada.
- ICES, London, ON, Canada.
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Nickolas TL. Treating Osteoporosis with Denosumab in Patients on Hemodialysis: The Good, the Bad, and the Ugly. Clin J Am Soc Nephrol 2023; 18:1116-1118. [PMID: 37533153 PMCID: PMC10564342 DOI: 10.2215/cjn.0000000000000260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2023]
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