1
|
Fassio A, Andreola S, Gatti D, Pollastri F, Gatti M, Fabbrini P, Gambaro G, Ferraro PM, Caletti C, Rossini M, Viapiana O, Bixio R, Adami G. Long-Term Bone Mineral Density Changes in Kidney Transplant Recipients Treated with Denosumab: A Retrospective Study with Nonequivalent Control Group. Calcif Tissue Int 2024:10.1007/s00223-024-01218-z. [PMID: 38730099 DOI: 10.1007/s00223-024-01218-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 04/16/2024] [Indexed: 05/12/2024]
Abstract
Data on the effectiveness of denosumab on osteoporosis after kidney transplantation are limited. We investigated the long-term bone mineral density (BMD) changes in kidney transplant recipients (KTRs) treated with denosumab compared to untreated KTRs. We enrolled KTRs treated with denosumab 60 mg/6 months for 4 years. An untreated group of sex and age-matched KTRs with a 1:1 ratio was included. The primary outcome was BMD changes assessed by Dual-energy X-ray Absorptiometry over 4 years. Data on serum creatinine, alkaline phosphatase (ALP), parathyroid hormone, and 25-hydroxyvitamin D were collected. All patients received oral cholecalciferol and calcium supplementation. 23 denosumab-treated KTRs were enrolled, and 23 untreated KTRs. The median time from transplant to the start of denosumab was 4 years (range 0:24). The denosumab group showed a significant increase from baseline in BMD at the lumbar spine (LS) (9.0 ± 10.7%, p < 0.001), and total hip (TH) (3.8 ± 7.9%, p = 0.041). The untreated group showed a significant decrease at all sites (- 3.0 ± 7%, p = 0.041 at the LS; - 6.3 ± 9.2%, p = 0.003 at the TH; - 6.7 ± 9.3%, p = 0.003 at the FN). The between-group differences in percent BMD changes were statistically significant at all sites. Similar results were found for the respective Z-scores. The ALP serum levels significantly decreased from baseline only in the denosumab group, with a significant between-group difference (p = 0.032). No significant differences in serum creatinine, hypocalcaemic events or acute graft rejection rates were observed. Four years of denosumab therapy were associated with increased BMD in KTRs, while untreated KTRs showed significant BMD losses at all sites.
Collapse
Affiliation(s)
- Angelo Fassio
- Rheumatology Unit, University of Verona, Verona, Italy.
- Rheumatology Unit, Policlinico GB Rossi, 37134, Verona, Italy.
| | | | - Davide Gatti
- Rheumatology Unit, University of Verona, Verona, Italy
| | | | - Matteo Gatti
- Rheumatology Unit, University of Verona, Verona, Italy
- Department of Nephrology and Dialysis, Ospedale Bassini, ASST Nord Milano-Cinisello Balsamo, Milan, Italy
| | - Paolo Fabbrini
- Department of Nephrology and Dialysis, Ospedale Bassini, ASST Nord Milano-Cinisello Balsamo, Milan, Italy
| | | | | | | | | | | | | | | |
Collapse
|
2
|
Kim H, Lee EJ, Woo S, Rho S, Jung JY. Effect of Denosumab on Bone Health, Vascular Calcification, and Health-Related Quality of Life in Hemodialysis Patients with Osteoporosis: A Prospective Observational Study. J Clin Med 2024; 13:1462. [PMID: 38592300 PMCID: PMC10934499 DOI: 10.3390/jcm13051462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 02/26/2024] [Accepted: 02/29/2024] [Indexed: 04/10/2024] Open
Abstract
Background: Osteoporosis is common in hemodialysis (HD) patients, contributing to cardiovascular risks. Limited research exists on denosumab's efficacy in this group. Our study explores denosumab's effects on bone turnover markers (BTMs) and vascular calcification in chronic kidney disease-mineral bone disorder (CKD-MBD) patients. Methods: In a prospective single-center study, we investigated the effects of denosumab over 2 years on 30 HD patients from a cohort of 185. Annual assessments of bone mineral density (BMD), vascular calcification, and health-related quality of life (HRQL) were conducted and compared with an untreated group. Mineral and bone parameters were analyzed at specific intervals in the treatment group. Results: Denosumab notably raised femoral BMD in the initial year. Most bone turnover markers (BTMs) decreased, except for osteocalcin. Changes in T50 correlated with BTMs. Pre-denosumab supplementation of calcium and vitamin D helped manage mineral imbalances. Post denosumab, parathyroid hormone (PTH) levels increased initially, stabilizing after 3 months. No significant changes occurred in vascular calcification or HRQL. Conclusions: Denosumab exhibited varying effects on BMD improvement, with a stronger impact in the first year that diminished in the second year. Early PTH monitoring was crucial, and extending the administrative period may enhance BMD outcomes compared to the general population.
Collapse
Affiliation(s)
- Hyunsook Kim
- Department of Health Sciences and Technology, Gachon University, Incheon 21565, Republic of Korea;
| | - Eun Ju Lee
- Division of Nephrology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon 21565, Republic of Korea; (E.J.L.); (S.W.)
| | - Siyun Woo
- Division of Nephrology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon 21565, Republic of Korea; (E.J.L.); (S.W.)
| | - Sohee Rho
- Division of Nephrology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon 21565, Republic of Korea; (E.J.L.); (S.W.)
| | - Ji Yong Jung
- Department of Health Sciences and Technology, Gachon University, Incheon 21565, Republic of Korea;
- Division of Nephrology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon 21565, Republic of Korea; (E.J.L.); (S.W.)
| |
Collapse
|
3
|
Kato K, Yaginuma T, Kobayashi A, Nakashima A, Ohkido I, Yokoo T. Long-term effects of denosumab on bone mineral density and turnover markers in patients undergoing hemodialysis. J Bone Miner Metab 2024; 42:264-270. [PMID: 38512458 PMCID: PMC10982096 DOI: 10.1007/s00774-024-01505-7] [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: 12/28/2023] [Accepted: 02/15/2024] [Indexed: 03/23/2024]
Abstract
INTRODUCTION Denosumab, a fully human anti-RANKL monoclonal antibody, is a widely used osteoporosis treatment that is increasingly being used in patients undergoing dialysis; however, its long-term efficacy and safety in these patients remain unknown. MATERIALS AND METHODS This observational study comprised individuals aged ≥ 20 years undergoing hemodialysis and receiving denosumab. After denosumab administration, we analyzed the long-term changes in bone mineral density (BMD) and levels of bone turnover markers (BTMs) and calcium. RESULTS The study included 45 patients who have been receiving denosumab for a median duration of 3.8 (interquartile range, 2.5-6.7) years. Tartrate-resistant acid phosphatase 5b (TRACP-5b) levels decreased from a median of 595 (434-778) mU/dL at baseline to 200 (141-430) mU/dL after 6 months of denosumab administration (P < 0.001) and remained low thereafter. Similarly, bone-specific alkaline phosphatase (BAP) levels decreased from a median of 18.2 (15.9-25.8) μg/L at baseline to 12.4 (9.9-15.6) μg/L after 6 months (P < 0.001) and remained low thereafter. Meanwhile, BMD, as assessed with dual energy X-ray absorptiometry and measured at the distal 1/3 of the radius, did not decrease (0.465 ± 0.112 g/cm2 at baseline vs. 0.464 ± 0.112 g/cm2 after administration; P = 0.616). Regarding hypocalcemia, corrected calcium levels reached were the lowest at 7 days after administration and normalized within 30 days. CONCLUSION The study showed long-term suppression of TRACP-5b and BAP levels and sustaining BMD after denosumab administration over an extended period in patients undergoing hemodialysis.
Collapse
Affiliation(s)
- Kazuhiko Kato
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, 3-25-8 Nishi-Shimbashi, Minato-Ku, Tokyo, 105-8461, Japan
- Division of Molecular Epidemiology, The Jikei University School of Medicine, Tokyo, Japan
| | | | - Arisa Kobayashi
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, 3-25-8 Nishi-Shimbashi, Minato-Ku, Tokyo, 105-8461, Japan
- Human Health Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Akio Nakashima
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, 3-25-8 Nishi-Shimbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Ichiro Ohkido
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, 3-25-8 Nishi-Shimbashi, Minato-Ku, Tokyo, 105-8461, Japan.
| | - Takashi Yokoo
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, 3-25-8 Nishi-Shimbashi, Minato-Ku, Tokyo, 105-8461, Japan
| |
Collapse
|
4
|
Nakamura K, Kaya M, Yanagisawa Y, Yamamoto K, Takayashiki N, Ukita H, Nagura M, Sugiue K, Kitajima M, Hirano K, Ishida H, Onoda C, Kobayashi Y, Nakatani E, Odagiri K, Suzuki T. Denosumab-induced hypocalcemia in patients with solid tumors and renal dysfunction: a multicenter, retrospective, observational study. BMC Cancer 2024; 24:218. [PMID: 38360579 PMCID: PMC10870527 DOI: 10.1186/s12885-024-11942-2] [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: 07/26/2023] [Accepted: 02/01/2024] [Indexed: 02/17/2024] Open
Abstract
BACKGROUND Bone metastases are frequently observed in advanced cancer, and bone modifying agents are used to prevent or treat skeletal-related events. Zoledronic acid is contraindicated in patients with severe renal impairment (Ccr < 30 mL/min), but it is not completely known whether denosumab can be used in them. We aimed to determine the association between renal function and hypocalcemia development during denosumab treatment. METHODS We included patients with solid cancer and bone metastases who started denosumab treatment between April 2017 and March 2019. They were classified into four groups based on creatinine clearance (Ccr; mL/min): normal (Ccr ≥ 80), mild (50 ≤ Ccr ˂80), moderate (30 ≤ Ccr ˂50), and severe (Ccr ˂30). Hypocalcemia was evaluated using the Common Terminology Criteria for Adverse Events (v5.0) based on the albumin-adjusted serum calcium levels; its incidence (stratified by renal function) and risk factors were investigated using a Chi-square test and logistic regression analysis. RESULTS Of 524 patients (age: 69 ± 11 years; 303 men), 153 had a normal renal function and 222, 117, and 32 had mild, moderate, and severe renal dysfunction. The albumin-adjusted serum calcium level was higher than the measured (total) calcium level in most patients. The incidence of grade ≥ 1 hypocalcemia was 32.0% in the normal group and 37.4%, 29.9%, and 62.5% in the mild, moderate, and severe renal dysfunction groups, respectively. It was, therefore, higher in the severe renal dysfunction groups than in the normal group (P = 0.002). The incidence of grade ≥ 3 hypocalcemia did not differ significantly among the groups. Pre-treatment low serum calcium levels and severe renal dysfunction were risk factors for hypocalcemia. CONCLUSIONS Evaluating denosumab-induced hypocalcemia required albumin adjustment, and its incidence was high among patients with severe renal dysfunction. Reduced serum calcium levels and severely impaired renal function were associated with an elevated hypocalcemia risk.
Collapse
Affiliation(s)
- Kazuyo Nakamura
- Shizuoka General Hospital, -27-1, Kita-ando, Aoi-ku, 420-8527, Shizuoka, Japan.
| | - Michihiro Kaya
- Shizuoka General Hospital, -27-1, Kita-ando, Aoi-ku, 420-8527, Shizuoka, Japan
| | | | | | | | | | | | - Kaori Sugiue
- Japanese Red Cross Shizuoka Hospital, Shizuoka, Japan
| | | | | | - Hiroki Ishida
- JA Shizuoka Kohseiren Enshu Hospital, Hamamatsu, Japan
| | | | | | - Eiji Nakatani
- Shizuoka Graduate University of Public Health, Shizuoka, Japan
| | - Keiichi Odagiri
- Center for Clinical Research, Hamamatsu University Hospital, Hamamatsu, Japan
| | - Takaya Suzuki
- Shizuoka General Hospital, -27-1, Kita-ando, Aoi-ku, 420-8527, Shizuoka, Japan
| |
Collapse
|
5
|
Bird ST, Smith ER, Gelperin K, Jung TH, Thompson A, Kambhampati R, Lyu H, Zhao H, Zhao Y, Zhu Y, Easley O, Niak A, Wernecke M, Chillarige Y, Zemskova M, Kelman JA, Graham DJ. Severe Hypocalcemia With Denosumab Among Older Female Dialysis-Dependent Patients. JAMA 2024; 331:491-499. [PMID: 38241060 PMCID: PMC10799290 DOI: 10.1001/jama.2023.28239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 12/27/2023] [Indexed: 01/22/2024]
Abstract
Importance Dialysis-dependent patients experience high rates of morbidity from fractures, yet little evidence is available on optimal treatment strategies. Chronic kidney disease-mineral and bone disorder is nearly universal in dialysis-dependent patients, complicating diagnosis and treatment of skeletal fragility. Objective To examine the incidence and comparative risk of severe hypocalcemia with denosumab compared with oral bisphosphonates among dialysis-dependent patients treated for osteoporosis. Design, Setting, and Participants Retrospective cohort study of female dialysis-dependent Medicare patients aged 65 years or older who initiated treatment with denosumab or oral bisphosphonates from 2013 to 2020. Clinical performance measures including monthly serum calcium were obtained through linkage to the Consolidated Renal Operations in a Web-Enabled Network database. Exposures Denosumab, 60 mg, or oral bisphosphonates. Main Outcomes and Measures Severe hypocalcemia was defined as total albumin-corrected serum calcium below 7.5 mg/dL (1.88 mmol/L) or a primary hospital or emergency department hypocalcemia diagnosis (emergent care). Very severe hypocalcemia (serum calcium below 6.5 mg/dL [1.63 mmol/L] or emergent care) was also assessed. Inverse probability of treatment-weighted cumulative incidence, weighted risk differences, and weighted risk ratios were calculated during the first 12 treatment weeks. Results In the unweighted cohorts, 607 of 1523 denosumab-treated patients and 23 of 1281 oral bisphosphonate-treated patients developed severe hypocalcemia. The 12-week weighted cumulative incidence of severe hypocalcemia was 41.1% with denosumab vs 2.0% with oral bisphosphonates (weighted risk difference, 39.1% [95% CI, 36.3%-41.9%]; weighted risk ratio, 20.7 [95% CI, 13.2-41.2]). The 12-week weighted cumulative incidence of very severe hypocalcemia was also increased with denosumab (10.9%) vs oral bisphosphonates (0.4%) (weighted risk difference, 10.5% [95% CI, 8.8%-12.0%]; weighted risk ratio, 26.4 [95% CI, 9.7-449.5]). Conclusions and Relevance Denosumab was associated with a markedly higher incidence of severe and very severe hypocalcemia in female dialysis-dependent patients aged 65 years or older compared with oral bisphosphonates. Given the complexity of diagnosing the underlying bone pathophysiology in dialysis-dependent patients, the high risk posed by denosumab in this population, and the complex strategies required to monitor and treat severe hypocalcemia, denosumab should be administered after careful patient selection and with plans for frequent monitoring.
Collapse
Affiliation(s)
- Steven T. Bird
- Office of Pharmacovigilance and Epidemiology, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland
| | | | - Kate Gelperin
- Office of Pharmacovigilance and Epidemiology, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland
| | - Tae Hyun Jung
- Division of Biometrics, Office of Biostatistics, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland
| | - Aliza Thompson
- Division of Cardiology and Nephrology, Office of Cardiology, Hematology, Endocrinology, and Nephrology, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland
| | - Rekha Kambhampati
- Division of Cardiology and Nephrology, Office of Cardiology, Hematology, Endocrinology, and Nephrology, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland
| | - Hai Lyu
- Acumen LLC, Burlingame, California
| | | | - Yueqin Zhao
- Division of Biometrics, Office of Biostatistics, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland
| | | | - Olivia Easley
- Division of General Endocrinology, Office of Cardiology, Hematology, Endocrinology, and Nephrology, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland
| | - Ali Niak
- Office of Pharmacovigilance and Epidemiology, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland
| | | | | | - Marina Zemskova
- Division of General Endocrinology, Office of Cardiology, Hematology, Endocrinology, and Nephrology, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland
| | | | - David J. Graham
- Office of Pharmacovigilance and Epidemiology, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland
| |
Collapse
|
6
|
Bitar ZI, Hajjiah AMA, Maadarani OS, Elzoueiry MM, Gohar MR, Abdelfatah M, Alabdali F. Hypocalcemia in Patients With Osteoporosis and Normal Renal Function, Treated With Denosumab, a Retrospective Analysis. Nutr Metab Insights 2024; 17:11786388231223604. [PMID: 38205220 PMCID: PMC10775727 DOI: 10.1177/11786388231223604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 12/13/2023] [Indexed: 01/12/2024] Open
Abstract
Objective The reported hypocalcemia in postmenopausal women with osteoporosis who received Denosumab was low (0.05%-1.7% to 7.4%). The major prediction factors were vitamin D and calcium levels and renal function. The objective is to evaluate the incidence of hypocalcemia in patients with osteoporosis, normal renal function, and vitamin D who received Denosumab. Method A retrospective analysis was conducted using the medical records (2022-2023). We looked for hypocalcemia (albumin-adjusted calcium lower than 2.2 mmol/L). Results Two hundred one postmenopausal women diagnosed with osteoporosis and received denosumab treatment were included. All patients received vitamin D3 capsules and calcium supplementation. The mean age of the patient was 75.7 ± 7.0 years (56-91 years). Hypocalcemia was observed in 46 (23%) patients following a subcutaneous dose of Denosumab 60 mg. Median calcium was 2.25 mmol/L (minimum: 0.890 mmol/L, maximum: 2.6 mmol/L). Fourteen (30.4%) patients had severe hypocalcemia (<1.8 mmol/L) and required parenteral correction. A comparison between hypocalcemia and patients with normal calcium indicated that the significant predictor of hypocalcemia was pretreatment parathyroid hormone levels (9.9 ± 11.8vs 7.6 ± 2.56 pmol/L, respectively; P < .005). The prognostic role of parathyroid hormone for the denosumab-associated hypocalcemia was assessed using ROC curve analysis. For the cut-off value of Parathyroid hormone = 6.8 pmol/L, giving serum parathyroid measurement an AUC of 0.668 (0.599-0.737) - P = .0007; sensitivity 85%; specificity 52%. Conclusion Hypocalcemia induced by the denosumab treatment is more prevalent than previously shown in patients with osteoporosis receiving adequate calcium and vitamin D supplements. An elevated parathyroid hormone predicts hypocalcemia related to denosumab therapy in patients with normal calcium and vitamin D levels.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Fawaz Alabdali
- Endocrinology and Diabetic Unit, Ahmadi Hospital, Kuwait Oil Company, Ahmadi, Kuwait
| |
Collapse
|
7
|
Kim JT, Kim YM, Jung KY, Choi H, Lee SY, Kim HJ. Efficacy and safety of denosumab treatment for Korean patients with Stage 3b-4 chronic kidney disease and osteoporosis. Korean J Intern Med 2024; 39:148-159. [PMID: 38145616 PMCID: PMC10790049 DOI: 10.3904/kjim.2023.292] [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: 07/11/2023] [Revised: 09/08/2023] [Accepted: 09/16/2023] [Indexed: 12/27/2023] Open
Abstract
BACKGROUND/AIMS We evaluated the efficacy and safety of denosumab treatment in severe chronic kidney disease (CKD) patients with osteoporosis. We also investigated whether the treatment affects the coronary artery calcifications. METHODS Twenty-seven postmenopausal women with Stage 3b-4 CKD and osteoporosis were enrolled. Twenty patients received denosumab plus calcium carbonate and vitamin D, and seven controls received calcium carbonate and vitamin D for 1 year. Dual-energy X-ray absorptiometry and coronary artery calcium (CAC) scoring computed tomography were performed before and after treatment. Hypocalcemic symptoms and serum calcium levels were evaluated. RESULTS After 1 year of treatment, the percent changes of femur neck (3.6 ± 3.2% vs. -0.7 ± 4.4%, p = 0.033) and total hip (3.4 ± 3.8% vs. -1.9 ± 2.1%, p = 0.001) bone mineral density (BMD) were significantly increased in the denosumab treated group compared to the control group. However, the percent change of lumbar spine BMD did not differ between two groups (5.6 ± 5.9% vs. 2.7 ± 3.9%, p = 0.273). The percent change of bone alkaline phosphatase was significantly different in the denosumab-treated group and control group (-31.1 ± 30.0% vs. 0.5 ± 32.0%, p = 0.027). CAC scores did not differ between groups. No hypocalcemic events occurred in both groups. CONCLUSION If carefully monitored and supplemented with calcium and vitamin D, denosumab treatment for 1 year provides significant benefits in patients with Stage 3b-4 CKD and osteoporosis. However, denosumab treatment did not affect coronary artery calcifications in these patients.
Collapse
Affiliation(s)
- Jin Taek Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Nowon Eulji University Hospital, Eulji University School of Medicine, Seoul,
Korea
| | - You Mi Kim
- Division of Nephrology, Department of Internal Medicine, Nowon Eulji University Hospital, Eulji University School of Medicine, Seoul,
Korea
| | - Kyong Yeun Jung
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Nowon Eulji University Hospital, Eulji University School of Medicine, Seoul,
Korea
| | - Hoonsung Choi
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul,
Korea
| | - So Young Lee
- Division of Nephrology, Department of Internal Medicine, Nowon Eulji University Hospital, Eulji University School of Medicine, Seoul,
Korea
| | - Hyo-Jeong Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Nowon Eulji University Hospital, Eulji University School of Medicine, Seoul,
Korea
| |
Collapse
|
8
|
Spångeus A, Rydetun J, Woisetschläger M. Prevalence of denosumab-induced hypocalcemia: a retrospective observational study of patients routinely monitored with ionized calcium post-injection. Osteoporos Int 2024; 35:173-180. [PMID: 37750930 PMCID: PMC10786736 DOI: 10.1007/s00198-023-06926-0] [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: 06/27/2023] [Accepted: 09/19/2023] [Indexed: 09/27/2023]
Abstract
We assessed the prevalence of hypocalcemia after denosumab injections in a real-world cohort routinely monitored for calcium during up to 7.5 years of treatment. Among 1096 injections in 242 patients, 6.3% resulted in hypocalcemia, and was independent of the injection number. Severe hypocalcemia was rare (1%). PURPOSE To assess the prevalence of and risk factors for hypocalcemia after administration of denosumab in a patient cohort routinely monitored for ionized calcium after each dose. METHODS In this retrospective observational study, we analyzed denosumab-induced hypocalcemia in a real-world cohort who were routinely followed up with ionized calcium pre- and post-injection (within 31 days after injection) during the period 2011 to 2020. RESULTS In total, we included data from 1096 denosumab injections in 242 individuals (1-15 injections per patient). The mean age for the first injection was 74 ± 10 years, and 88% were female. Post-injection hypocalcemia occurred after 6.3% of all injections (4.6% mild, 0.6% moderate, and 1.1% severe) and was independent of the number of injections (rate of hypocalcemia varied from 3-8%). Risk factors for hypocalcemia were male sex, severe renal failure, pre-injection hypocalcemia, hypomagnesemia, hypophosphatemia, and vitamin D insufficiency. Furthermore, older age was not associated with an increased hypocalcemia risk. CONCLUSIONS Denosumab-induced hypocalcemia is a prevalent adverse event, which occurs independently of the number of injections. However, severe hypocalcemia is a rare occurrence, and severe renal failure and nutritional status appear to be important predictive factors. Magnesium and phosphate might add value in the pre-injection risk assessment; however, this observation needs to be confirmed in larger cohorts.
Collapse
Affiliation(s)
- Anna Spångeus
- Department of Acute Internal Medicine and Geriatrics, Department of Medical and Health Sciences, Linköping University Hospital, Linköping University, Building 444, Level 11, Campus US, 581 83, Linköping, Sweden.
- Division of Diagnostics and Specialist Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.
| | - Johan Rydetun
- Department of Acute Internal Medicine and Geriatrics, Department of Medical and Health Sciences, Linköping University Hospital, Linköping University, Building 444, Level 11, Campus US, 581 83, Linköping, Sweden
| | - Mischa Woisetschläger
- Division of Diagnostics and Specialist Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- Department of Radiology, Linköping University Hospital, Linköping, Sweden
| |
Collapse
|
9
|
Tiwari JP. Osteoporosis in Renal Disease. Indian J Orthop 2023; 57:192-199. [PMID: 38107809 PMCID: PMC10721758 DOI: 10.1007/s43465-023-01021-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 10/09/2023] [Indexed: 12/19/2023]
Abstract
Introduction Osteoporosis is a disorder characterized by decreased bone mass and skeletal fragility with increased fracture risk. Chronic kidney disease presents with wide range of bone metabolic disorders, including osteoporosis. Osteoporosis prevalence is high in early stages of CKD; whereas in late stages, it coexists with renal osteodystrophy. Risk factors Risk factors for osteoporosis include advancing age, low bone mineral density (BMD), glucocorticoid therapy, smoking, alcohol intake, etc. Diagnosis The diagnosis of osteoporosis in renal disease is made after assessment of BMD, in addition to exclusion of chronic kidney disease-mineral bone disorder (CKD-MBD), eliciting history of prior fragility fractures and relevant laboratory investigations. Management The treatment of osteoporosis varies with the different stages of CKD, with management in stages 1-3 being similar to the general population. Special emphasis must be laid on prevention of fractures as well.
Collapse
Affiliation(s)
- Jai Prakash Tiwari
- Department of Nephrology, Goa Medical College, Bambolim, Goa 403202 India
| |
Collapse
|
10
|
Kumar L, Arora MK, Marwah S. Biologic Antiresorptive: Denosumab. Indian J Orthop 2023; 57:127-134. [PMID: 38107799 PMCID: PMC10721778 DOI: 10.1007/s43465-023-01064-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 11/14/2023] [Indexed: 12/19/2023]
Abstract
Background Osteoporosis is an age-related common bone disorder characterized by low bone mineral density and increased fragility fracture risk. Various Antiresorptive medications are being used to target osteoclast mediated bone resorption to prevent bone loss and reduce fracture risk. About Denosumab Denosumab is a novel biological antiresorptive drug that belongs to the class of monoclonal antibodies. It binds to and inhibits the cytokine receptor activator of nuclear factor kappa-B ligand (RANKL), which is requisite for osteoclast differentiation, function and survival. Effectiveness Denosumab has been shown to be a potent and effective therapy for osteoporosis, with clinical trial data demonstrating significant improvement in bone mineral density (BMD) and reductions in fracture risk at various skeletal sites for more than 10 years of treatment. Safety Profile Denosumab has a favourable benefit/risk profile, with low rates of complications such as infection, atypical femoral fracture and osteonecrosis of the jawbone. Challenges However, denosumab treatment requires continuous administration, as discontinuation leads to rapid bone mineral loss and increased risk of multiple vertebral fractures due to rebound of bone turnover. Therefore, modification to another anti-osteoporosis drug therapy after denosumab discontinuation is required to maintain bone health. Conclusion Denosumab is a promising biological antiresorptive therapy for osteoporosis that offers high efficacy and safety, but also poses challenges for long-term management.
Collapse
Affiliation(s)
- Lalit Kumar
- Marengo Asia Hospital, Gurugram, Haryana India
| | | | - Sunil Marwah
- Marengo Asia Hospital, Gurugram, Haryana India
- Gurugram, India
| |
Collapse
|
11
|
Cuthbertson L, Morris A, Yu R. Severe hypocalcaemia after denosumab and intravenous iron: a cautionary tale. Intern Med J 2023; 53:2139-2140. [PMID: 37997270 DOI: 10.1111/imj.16261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 09/24/2023] [Indexed: 11/25/2023]
Affiliation(s)
- Laura Cuthbertson
- Department of Nephrology, Royal Hobart Hospital, Hobart, Tasmania, Australia
| | - Alice Morris
- Department of General Medicine, Royal Hobart Hospital, Hobart, Tasmania, Australia
| | - Richard Yu
- Department of Nephrology, Royal Hobart Hospital, Hobart, Tasmania, Australia
| |
Collapse
|
12
|
Calaf-Alsina J, Cano A, Guañabens N, Palacios S, Cancelo MJ, Castelo-Branco C, Larrainzar-Garijo R, Neyro JL, Nogues X, Diez-Perez A. Sequential management of postmenopausal health and osteoporosis: An update. Maturitas 2023; 177:107846. [PMID: 37738717 DOI: 10.1016/j.maturitas.2023.107846] [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: 06/09/2023] [Revised: 07/24/2023] [Accepted: 09/01/2023] [Indexed: 09/24/2023]
Abstract
Increased life expectancy means that women are now in a hypoestrogenic state for approximately one-third of their lives. Overall health and specifically bone health during this period evolves in accordance with aging and successive exposure to various risk factors. In this review, we provide a summary of the approaches to the sequential management of osteoporosis within an integrative model of care to offer physicians a useful tool to facilitate therapeutic decision-making. Current evidence suggests that pharmacologic agents should be selected based on the risk of fractures, which does not always correlate with age. Due to their effect on bone turnover and on other hormone-regulated phenomena, such as hot flushes or breast cancer risk, we position hormone therapy and selective estrogen receptor modulators as an early postmenopause intervention for the management of postmenopausal osteoporosis. When the use of these agents is not possible, compelling evidence supports antiresorptive agents as first-line treatment of postmenopausal osteoporosis in many clinical scenarios, with digestive conditions, kidney function, readiness for compliance, or patient preferences playing a role in choosing between bisphosphonates or denosumab during this period. For patients at high risk of osteoporotic fracture, the "anabolic first" approach reduces that risk. The effect on bone health with these bone-forming agents or with denosumab should be consolidated with the subsequent use of antiresorptive agents. Regardless of the strategy, follow-up and treatment should be maintained indefinitely to help prevent fractures.
Collapse
Affiliation(s)
- Joaquin Calaf-Alsina
- Obstetrics and Gynaecology Department, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma Barcelona, Sant Antoni Maria Claret 167, 08025 Barcelona, Spain.
| | - Antonio Cano
- Pediatrics, Obstetrics and Gynecology Department, University of Valencia - INCLIVA, Avd. de Menéndez y Pelayo 4, 46010, Valencia, Spain.
| | - Núria Guañabens
- Rheumatology Department, Hospital Clinic, IDIBAPS, University of Barcelona, C. de Villarroel 170, 08036 Barcelona, Spain.
| | - Santiago Palacios
- Institute Palacios of Woman's Health, C. de Antonio Acuña 9, 28009 Madrid, Spain.
| | - M Jesús Cancelo
- Obstetrics and Gynecology Department, Hospital Universitario de Guadalajara, C. Donante de Sangre S/N, 19002 Guadalajara, Spain.
| | - Camil Castelo-Branco
- Gynecology Department, Clinical Institute of Gynecology, Obstetrics & Neonatology, Hospital Clínic Barcelona, Universitat de Barcelona, C. de Villarroel, 170, 08036 Barcelona, Spain.
| | - Ricardo Larrainzar-Garijo
- Orthopaedics and Trauma Department, Hospital Universitario Infanta Leonor, Av. Gran Vía del Este, 80, 28031 Madrid, Spain.
| | - José Luis Neyro
- Obstetrics and Gynaecology Department, Hospital Universitario Cruces, Cruces Plaza, s/n, 48903-Barakaldo, Bilbao, Spain
| | - Xavier Nogues
- Internal Medicine Department, IMIM (Hospital del Mar Medical Research Institute), Pompeu Fabra University, CIBERFES (Frailty and Healthy Aging Research Network), Instituto Carlos III, Passeig Maritim 25-29, 08003 Barcelona, Spain.
| | - Adolfo Diez-Perez
- Internal Medicine Department, Hospital del Mar, Passeig Marítim 25-29, 08003 Barcelona, Spain.
| |
Collapse
|
13
|
Gu Z, Yang X, Wang Y, Gao J. Effects of denosumab on bone mineral density and bone metabolism in patients with end-stage renal disease: A systematic review and meta-analysis. Hemodial Int 2023; 27:352-363. [PMID: 37264758 DOI: 10.1111/hdi.13098] [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: 11/22/2022] [Revised: 04/25/2023] [Accepted: 05/12/2023] [Indexed: 06/03/2023]
Abstract
INTRODUCTION The effects of denosumab on bone mineral density (BMD) and metabolism in patients with end-stage renal disease (ESRD) remain controversial. Hence, we performed a systematic review and meta-analysis of observational studies. METHODS The MEDLINE, EMBASE, and Cochrane Library databases were searched in June 2022 to identify studies that evaluated the risk of denosumab-associated hypocalcemia and changes in bone metabolism, changes in BMD from baseline to post-treatment in patients with ESRD. FINDINGS Twelve studies with 348 participants were included. The pooled incidence of hypocalcemia during denosumab treatment was 35.0% (95% confidence interval [CI], 25%-46%; I2 = 63.6%). There were no significant changes in either the serum calcium or phosphate levels from the baseline to post-treatment period; the mean differences were 0.04 mg/dL (95% CI, -0.12 to 0.20 mg/dL) and -0.39 mg/dL (95% CI, -0.89 to 0.12 mg/dL). We found significant changes in the alkaline phosphatase and parathyroid hormone levels; the standardized mean differences were -2.98 (95% CI, -5.36 to -0.59) and -3.12 (95% CI: -4.94 to -1.29), respectively. Denosumab may increase BMD, with mean differences of 9.10% (95% CI: 4.07%-14.13%) and 9.00% (95% CI: 5.93%-12.07%) for the femoral neck and lumbar spine, respectively. DISCUSSION Denosumab increased the BMDs of the lumbar spine and femoral neck in patients with ESRD. The onset of hypocalcemia must be carefully monitored during denosumab administration.
Collapse
Affiliation(s)
- Zhaoyan Gu
- Department of Endocrinology, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Xuhui Yang
- Department of Oncology, The Fifth Medical Center, Chinese PLA General Hospital and Chinese PLA Medical School, Beijing, People's Republic of China
| | - Yan Wang
- Chaoyang 1st Sanitarium for Retired Cadres of Beijing Garrison of the Chinese PLA, Beijing, People's Republic of China
| | - Jianjun Gao
- Department of Nephrology, The Chinese PLA Strategic Support Force Characteristic Medical Center, Beijing, People's Republic of China
| |
Collapse
|
14
|
Nishiyama H, Inoue T, Koizumi Y, Kobayashi Y, Kitamura H, Yamamoto K, Takeda T, Yamamoto T, Yamamoto R, Matsubara T, Hoshino J, Yanagita M. Chapter 2:indications and dosing of anticancer drug therapy in patients with impaired kidney function, from clinical practice guidelines for the management of kidney injury during anticancer drug therapy 2022. Int J Clin Oncol 2023; 28:1298-1314. [PMID: 37572198 DOI: 10.1007/s10147-023-02377-z] [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: 05/26/2023] [Accepted: 06/25/2023] [Indexed: 08/14/2023]
Abstract
This comprehensive review discusses the dosing strategies of cancer treatment drugs for patients with impaired kidney function, specifically those with chronic kidney disease (CKD), undergoing hemodialysis, and kidney transplant recipients. CKD patients often necessitate dose adjustments of chemotherapeutic agents, e.g., platinum preparations, pyrimidine fluoride antimetabolites, antifolate agents, molecularly targeted agents, and bone-modifying agents, to prevent drug accumulation and toxicity due to diminished renal clearance of the administered drugs and their metabolites. In hemodialysis patients, factors such as drug removal from hemodialysis and altered pharmacokinetics demand careful optimization of anticancer drug therapy, including dose adjustment and timing of administration. While free cisplatin is removed by hemodialysis, most of the tissue- and protein-bound cisplatin remains in the body and rebound cisplatin elevations are observed after hemodialysis. It is not recommended hemodialysis for drug removal, regardless of timing. Kidney transplant patients encounter unique challenges in cancer treatment, as maintaining the balance between reduction of immunosuppression, switching to mTOR inhibitors, and considering potential drug interactions with chemotherapeutic agents and immunosuppressants are crucial for preventing graft rejection and achieving optimal oncologic outcomes. The review underscores the importance of personalized, patient-centric approaches to anticancer drug therapy in patients with impaired kidney function.
Collapse
Affiliation(s)
- Hiroyuki Nishiyama
- Department of Urology, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan.
| | - Takamitsu Inoue
- Department of Renal and Urological Surgery, International University of Health and Welfare Narita Hospital, Chiba, Japan
| | - Yuichi Koizumi
- Department of Pharmacy, Seichokai Fuchu Hospital, Izumi, Japan
| | - Yusuke Kobayashi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Hiroshi Kitamura
- Department of Urology, Faculty of Medicine, University of Toyama, Toyama, Japan
| | | | - Takashi Takeda
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Takehito Yamamoto
- Department of Pharmacy, The University of Tokyo Hospital, Tokyo, Japan
| | - Ryohei Yamamoto
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Takeshi Matsubara
- Department of Nephrology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Junichi Hoshino
- Department of Nephrology, Tokyo Women's Medical University, Tokyo, Japan
| | - Motoko Yanagita
- Department of Nephrology, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Institute for the Advanced Study of Human Biology (ASHBi), Kyoto University, Kyoto, Japan
| |
Collapse
|
15
|
Leng Y, Yu X, Yang Y, Xia Y. Efficacy and safety of medications for osteoporosis in kidney transplant recipients or patients with chronic kidney disease: A meta-analysis. J Investig Med 2023; 71:760-772. [PMID: 37387531 DOI: 10.1177/10815589231184215] [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] [Indexed: 07/01/2023]
Abstract
This study conducted a meta-analysis to analyze the efficacy and safety of osteoporosis medications in kidney transplant recipients and patients with chronic kidney disease (CKD). PubMed, Embase, the Cochrane Central Register of Controlled Trials were searched from the date of their inception through October 21, 2022. We performed a meta-analysis of the efficacy and safety of osteoporosis medications in adult patients with stage 3-5 CKD or kidney transplant recipients enrolled in randomized clinical trials (RCTs). We calculated the standard mean deviations with 95% confidence intervals (CI) for bone mineral density (BMD) and T scores after 6 and 12 months treatment, pooled odds ratio and 95% CI for fracture risk, and summarized adverse events. The inclusion criteria were met by 27 studies. Out of this, 19 studies were included for the meta-analysis. In stage 3-4 CKD patients, alendronate increased lumbar spine BMD. In patients at stage 5 CKD and undergoing hemodialysis, alendronate and raloxifene increased lumbar spine BMD. After 6 months, the BMD of kidney transplant recipients was seen to be significantly increased; however, there was no difference after 12 months, and the risk of fracture did not reduce. Thus, there is no evidence that these medications reduce the risk of fracture, and their effect on BMD and fracture remains unproven. These medications may increase the incidence of adverse events and their safety needs to be further evaluated. Therefore, we cannot draw a definitive conclusion about the efficacy and safety of osteoporosis medications in the above group of patients.
Collapse
Affiliation(s)
- Yunji Leng
- Phase I Clinical Trial Center, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xian Yu
- Phase I Clinical Trial Center, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yi Yang
- Phase I Clinical Trial Center, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yifan Xia
- Department of Joint Surgery, Chongqing General Hospital, Chongqing, China
| |
Collapse
|
16
|
Cejka D, Wakolbinger-Habel R, Zitt E, Fahrleitner-Pammer A, Amrein K, Dimai HP, Muschitz C. [Diagnosis and treatment of osteoporosis in patients with chronic kidney disease : Joint guidelines of the Austrian Society for Bone and Mineral Research (ÖGKM), the Austrian Society of Physical and Rehabilitation Medicine (ÖGPMR) and the Austrian Society of Nephrology (ÖGN)]. Wien Med Wochenschr 2023; 173:299-318. [PMID: 36542221 PMCID: PMC10516794 DOI: 10.1007/s10354-022-00989-0] [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: 07/04/2022] [Accepted: 11/09/2022] [Indexed: 12/24/2022]
Abstract
DEFINITION AND EPIDEMIOLOGY Chronic kidney disease (CKD): abnormalities of kidney structure or function, present for over 3 months. Staging of CKD is based on GFR and albuminuria (not graded). Osteoporosis: compromised bone strength (low bone mass, disturbance of microarchitecture) predisposing to fracture. By definition, osteoporosis is diagnosed if the bone mineral density T‑score is ≤ -2.5. Furthermore, osteoporosis is diagnosed if a low-trauma (inadequate trauma) fracture occurs, irrespective of the measured T‑score (not graded). The prevalence of osteoporosis, osteoporotic fractures and CKD is increasing worldwide (not graded). PATHOPHYSIOLOGY, DIAGNOSIS AND TREATMENT OF CHRONIC KIDNEY DISEASE-MINERAL AND BONE DISORDER (CKD-MBD): Definition of CKD-MBD: a systemic disorder of mineral and bone metabolism due to CKD manifested by either one or a combination of the following: abnormalities of calcium, phosphorus, PTH, or vitamin D metabolism; renal osteodystrophy; vascular calcification (not graded). Increased, normal or decreased bone turnover can be found in renal osteodystrophy (not graded). Depending on CKD stage, routine monitoring of calcium, phosphorus, alkaline phosphatase, PTH and 25-OH-vitamin D is recommended (2C). Recommendations for treatment of CKD-MBD: Avoid hypercalcemia (1C). In cases of hyperphosphatemia, lower phosphorus towards normal range (2C). Keep PTH within or slightly above normal range (2D). Vitamin D deficiency should be avoided and treated when diagnosed (1C). DIAGNOSIS AND RISK STRATIFICATION OF OSTEOPOROSIS IN CKD Densitometry (using dual X‑ray absorptiometry, DXA): low T‑score correlates with increased fracture risk across all stages of CKD (not graded). A decrease of the T‑score by 1 unit approximately doubles the risk for osteoporotic fracture (not graded). A T-score ≥ -2.5 does not exclude osteoporosis (not graded). Bone mineral density of the lumbar spine measured by DXA can be increased and therefore should not be used for the diagnosis or monitoring of osteoporosis in the presence of aortic calcification, osteophytes or vertebral fracture (not graded). FRAX can be used to aid fracture risk estimation in all stages of CKD (1C). Bone turnover markers can be measured in individual cases to monitor treatment (2D). Bone biopsy may be considered in individual cases, especially in patients with CKD G5 (eGFR < 15 ml/min/1.73 m2) or CKD 5D (dialysis). SPECIFIC TREATMENT OF OSTEOPOROSIS IN PATIENTS WITH CKD Hypocalcemia should be treated and serum calcium normalized before initiating osteoporosis therapy (1C). CKD G1-G2 (eGFR ≥ 60 ml/min/1.73 m2): treat osteoporosis as recommended for the general population (1A). CKD G3-G5D (eGFR < 60 ml/min/1.73 m2 to dialysis): treat CKD-MBD first before initiating osteoporosis treatment (2C). CKD G3 (eGFR 30-59 ml/min/1.73 m2) with PTH within normal limits and osteoporotic fracture and/or high fracture risk according to FRAX: treat osteoporosis as recommended for the general population (2B). CKD G4-5 (eGFR < 30 ml/min/1.73 m2) with osteoporotic fracture (secondary prevention): Individualized treatment of osteoporosis is recommended (2C). CKD G4-5 (eGFR < 30 ml/min/1.73 m2) and high fracture risk (e.g. FRAX score > 20% for a major osteoporotic fracture or > 5% for hip fracture) but without prevalent osteoporotic fracture (primary prevention): treatment of osteoporosis may be considered and initiated individually (2D). CKD G4-5D (eGFR < 30 ml/min/1.73 m2 to dialysis): Calcium should be measured 1-2 weeks after initiation of antiresorptive therapy (1C). PHYSICAL MEDICINE AND REHABILITATION Resistance training prioritizing major muscle groups thrice weekly (1B). Aerobic exercise training for 40 min four times per week (1B). Coordination and balance exercises thrice weekly (1B). Flexibility exercise 3-7 times per week (1B).
Collapse
Affiliation(s)
- Daniel Cejka
- Abteilung für Innere Medizin III, Nieren- und Hochdruckerkrankungen, Transplantationsmedizin, Rheumatologie, Akutgeriatrie, Ordensklinikum Linz – Krankenhaus der Elisabethinen, Fadingerstr. 1, 4020 Linz, Österreich
| | - Robert Wakolbinger-Habel
- Department of Physical and Rehabilitation Medicine (PRM), Vienna Healthcare Group – Clinic Donaustadt, Langobardenstr. 122, 1220 Wien, Österreich
| | - Emanuel Zitt
- Department of Internal Medicine 3 (Nephrology and Dialysis), Feldkirch Academic Teaching Hospital, Feldkirch, Österreich
- Vorarlberg Institute for Vascular Investigation and Treatment (VIVIT), Feldkirch, Österreich
- Agency for Preventive and Social Medicine (aks), Bregenz, Österreich
| | - Astrid Fahrleitner-Pammer
- Division of Endocrinology and Diabetology, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Österreich
| | - Karin Amrein
- Division of Endocrinology and Diabetology, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Österreich
| | - Hans Peter Dimai
- Division of Endocrinology and Diabetology, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Österreich
| | - Christian Muschitz
- Medical Department II – VINFORCE, St. Vincent Hospital Vienna (Barmherzige Schwestern Krankenhaus Wien), Stumpergasse 13, 1060 Wien, Österreich
| |
Collapse
|
17
|
Elder GJ. Current Status of Mineral and Bone Disorders in Transplant Recipients. Transplantation 2023; 107:2107-2119. [PMID: 36788445 DOI: 10.1097/tp.0000000000004538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Most patients with end-stage kidney disease undergoing kidney transplantation are affected by the chronic kidney disease-mineral and bone disorder. This entity encompasses laboratory abnormalities, calcification of soft tissues, and the bone abnormalities of renal osteodystrophy that together result in an increased risk of fracture, cardiovascular events, and mortality. Although many biochemical disturbances associated with end-stage kidney disease improve in the first year after transplantation, hyperparathyroidism commonly persists, and residual changes of renal osteodystrophy are slow to resolve. When superimposed on common, traditional risk factors, post-transplant glucocorticoid treatment, the possibility of tubular disturbances and post-transplant chronic kidney disease, rates of incident fracture remain high. This review examines hormonal and biochemical changes before and after kidney transplantation, fracture risk assessment tools and imaging modalities, a staged approach to management and concerns associated with antiresorptive and anabolic therapies. A multidisciplinary approach is proposed as the best means to improve patient-level outcomes.
Collapse
Affiliation(s)
- Grahame J Elder
- Department of Renal Medicine, Westmead Hospital, Sydney, Australia
- Skeletal Biology Program, Garvan Institute of Medical Research, Sydney, Australia
- School of Medicine, University of Notre Dame, Sydney, Australia
| |
Collapse
|
18
|
Abduelkarem AR, Guella A, Hamrouni AM, Hassanein MM, Nasr A, Rana O. Denosumab Use in Chronic Kidney Disease Associated Osteoporosis: A Narrative Review. Risk Manag Healthc Policy 2023; 16:1809-1813. [PMID: 37719685 PMCID: PMC10503558 DOI: 10.2147/rmhp.s426869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 09/06/2023] [Indexed: 09/19/2023] Open
Abstract
Chronic kidney disease (CKD) and hemodialysis (HD) patients have a high incidence of bone disease and increased fracture risk, making effective management of their bone health a clinical challenge. Denosumab, a human monoclonal antibody, has been investigated as a therapeutic option in this patient population. In this review, we summarize the current evidence on the efficacy and safety of denosumab in CKD and HD patients. A comprehensive search of the relevant literature was conducted, including randomized controlled trials, observational studies, and meta-analyses. The findings suggest that denosumab reduces the risk of fractures and improves bone mineral density in all stages of CKD. The results of this review support the use of denosumab as a promising option for managing bone disease in CKD and HD patients.
Collapse
Affiliation(s)
- Abduelmula R Abduelkarem
- Department of Pharmacy Practice and Pharmacotherapeutics, College of Pharmacy, University of Sharjah, Sharjah, United Arab Emirates
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Adnane Guella
- Department of Nephrology, University Hospital Sharjah, Sharjah, United Arab Emirates
| | - Amar M Hamrouni
- Department of Pharmaceutical Sciences, College of Pharmacy, Al Ain University, Al Ain, United Arab Emirates
| | - Mohammed M Hassanein
- Department of Pharmacy Practice and Pharmacotherapeutics, College of Pharmacy, University of Sharjah, Sharjah, United Arab Emirates
| | - Ahmed Nasr
- Pharmacy Department, University Hospital Sharjah, Sharjah, United Arab Emirates
| | - Owais Rana
- Department of Internal Medicine, University Hospital Sharjah, Sharjah, United Arab Emirates
| |
Collapse
|
19
|
Sayed SA, El Wakeel LM, Elseasi AM, Shawki MA. Evaluation of the efficacy and tolerability of alendronate versus denosumab in kidney transplant patients with reduced bone mineral density. Pharmacotherapy 2023; 43:904-912. [PMID: 37323099 DOI: 10.1002/phar.2838] [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: 01/18/2023] [Revised: 04/14/2023] [Accepted: 04/18/2023] [Indexed: 06/17/2023]
Abstract
PURPOSE To compare the effect of denosumab and alendronate on bone mineral density (BMD) in renal transplant recipients (RTRs) with low bone mass. METHODS Patients were randomized to receive either denosumab subcutaneously (60 mg/6 months), oral alendronate (70 mg/week), or no treatment for 1 year. The three groups were prescribed daily calcium and vitamin D. Primary outcome was BMD assessed at lumbar spine, hip, and radius and measured by dual-energy X-ray absorptiometry (DEXA) at baseline and after 6 and 12 months. Adverse events and laboratory assessments (calcium, phosphate, vitamin D, renal functions, and intact parathyroid hormone) were monitored for all patients. Quality of life was assessed at baseline and after 6 and 12 months for all patients. RESULTS Ninety RTRs were included in the study (30 in each group). Baseline clinical characteristics and BMD values were comparable in the three groups. After 12 months, lumbar spine T-score of patients treated with denosumab and alendronate showed a median increase of 0.5 [95% confidence interval (CI): 0.4-0.6] and 0.5 (95% CI: 0.4-0.8), respectively, and patients in the control group showed a decrease of -0.2 (95% CI: -0.3 to -0.1), p < 0.001. Denosumab and alendronate showed a significant comparable gain in T-scores at hip and radius versus a significant decrease in the control group. Adverse events and laboratory values were similar in the three groups. Both treatments resulted in comparable significant improvement in physical functioning, physical role limitations, vitality, and pain scores. CONCLUSION Denosumab and alendronate showed comparable efficacy in improving BMD at all measured skeletal sites and were safe and well-tolerated, with no serious adverse effects reported in RTRs with low bone mass. The study was registered on ClinicalTrials.gov, number NCT04169698.
Collapse
Affiliation(s)
- Sherihan A Sayed
- Clinical Pharmacy Department, Faculty of Pharmacy, Nahda University, Beni-suef, Egypt
| | - Lamia M El Wakeel
- Clinical Pharmacy Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Ahmad M Elseasi
- Internal Medicine and Nephrology Department, National Institute of Urology and Nephrology, Cairo, Egypt
| | - May A Shawki
- Clinical Pharmacy Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| |
Collapse
|
20
|
Torregrosa JV, Bover J, Rodríguez Portillo M, González Parra E, Dolores Arenas M, Caravaca F, González Casaus ML, Martín-Malo A, Navarro-González JF, Lorenzo V, Molina P, Rodríguez M, Cannata Andia J. Recommendations of the Spanish Society of Nephrology for the management of mineral and bone metabolism disorders in patients with chronic kidney disease: 2021 (SEN-MM). Nefrologia 2023; 43 Suppl 1:1-36. [PMID: 37202281 DOI: 10.1016/j.nefroe.2023.03.003] [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: 02/17/2022] [Accepted: 03/26/2022] [Indexed: 05/20/2023] Open
Abstract
As in 2011, when the Spanish Society of Nephrology (SEN) published the Spanish adaptation to the Kidney Disease: Improving Global Outcomes (KDIGO) universal Guideline on Chronic Kidney Disease-Mineral and Bone Disorder (CKD-MBD), this document contains an update and an adaptation of the 2017 KDIGO guidelines to our setting. In this field, as in many other areas of nephrology, it has been impossible to irrefutably answer many questions, which remain pending. However, there is no doubt that the close relationship between the CKD-MBD/cardiovascular disease/morbidity and mortality complex and new randomised clinical trials in some areas and the development of new drugs have yielded significant advances in this field and created the need for this update. We would therefore highlight the slight divergences that we propose in the ideal objectives for biochemical abnormalities in the CKD-MBD complex compared to the KDIGO suggestions (for example, in relation to parathyroid hormone or phosphate), the role of native vitamin D and analogues in the control of secondary hyperparathyroidism and the contribution of new phosphate binders and calcimimetics. Attention should also be drawn to the adoption of important new developments in the diagnosis of bone abnormalities in patients with kidney disease and to the need to be more proactive in treating them. In any event, the current speed at which innovations are taking place, while perhaps slower than we might like, globally drives the need for more frequent updates (for example, through Nefrología al día).
Collapse
Affiliation(s)
| | - Jordi Bover
- Hospital Germans Trias i Pujol, Badalona, Spain
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Gronskaya S, Belaya Z, Rozhinskaya L, Mamedova E, Vorontsova M, Solodovnikov A, Golounina O, Melnichenko G. Denosumab for osteoporosis in patients with primary hyperparathyroidism and mild-to-moderate renal insufficiency. Endocrine 2023:10.1007/s12020-023-03381-z. [PMID: 37133642 DOI: 10.1007/s12020-023-03381-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 04/18/2023] [Indexed: 05/04/2023]
Abstract
PURPOSE We aimed to assess the efficacy and safety of denosumab in postmenopausal women with primary hyperparathyroidism (PHPT)-related osteoporosis and chronic kidney disease (CKD). METHODS Women over 50 years of age with PHPT or postmenopausal osteoporosis (PMO) were retrospectively recruited into this longitudinal study. These PHPT and PMO groups were further categorized into subgroups based on the presence of CKD (Glomerular filtration rate (GFR) < 60 mL/min/1.73 m2). All patients were given denosumab over 24 months due to verified osteoporosis. The primary outcomes were changes in bone mineral density (BMD) and serum calcium levels. RESULTS 145 postmenopausal women median age 69 [63;77] were recruited and assigned to one of the subgroups: PHPT patients with CKD (n = 22), PHPT patients without CKD (n = 38), PMO patients with CKD (n = 17) and PMO patients without CKD (n = 68). Denosumab treatment significantly increased BMD in patients with PHPT-related osteoporosis and CKD: median T-score L1-L4 from -2.0 to -1.35 (p < 0.001), femur neck from -2.4 to -2.1 (p = 0.012), radius 33% from -3.2 to -3 (p < 0.05)) at 24 months. Changes in BMD were similar in all four studied groups compared to baseline. A marked decline in calcium was noted in the primary study group of PHPT with CKD (median ΔCa = -0.24 mmol/L p < 0.001), compared to PHPT without CKD (median ΔCa = -0.08 mmol/L p < 0.001) and PMO with or without CKD. Denosumab treatment was well-tolerated with no serious adverse events. CONCLUSION Denosumab treatment was similarly effective at increasing BMD in patients with PHPT and PMO with and without renal insufficiency. The calcium lowering effects of denosumab were most significant in patients with PHPT and CKD. The safety of denosumab did not differ among participants with and without CKD.
Collapse
Affiliation(s)
- Sofia Gronskaya
- Endocrinology Research Centre, Department of Neuroendocrinology and Bone Disease, Moscow, Russia
| | - Zhanna Belaya
- Endocrinology Research Centre, Department of Neuroendocrinology and Bone Disease, Moscow, Russia.
| | - Liudmila Rozhinskaya
- Endocrinology Research Centre, Department of Neuroendocrinology and Bone Disease, Moscow, Russia
| | - Elizaveta Mamedova
- Endocrinology Research Centre, Department of Neuroendocrinology and Bone Disease, Moscow, Russia
| | - Maria Vorontsova
- Endocrinology Research Centre, Department of Neuroendocrinology and Bone Disease, Moscow, Russia
- Lomonosov Moscow State University, Laboratory for Molecular Endocrinology, Moscow, Russia
| | | | - Olga Golounina
- Sechenov First Moscow State Medical University, Moscow, Russia
| | - Galina Melnichenko
- Endocrinology Research Centre, Department of Neuroendocrinology and Bone Disease, Moscow, Russia
| |
Collapse
|
22
|
Cowan A, Jeyakumar N, McArthur E, Fleet JL, Kanagalingam T, Karp I, Khan T, Muanda FT, Nash DM, Silver SA, Thain J, Weir MA, Garg AX, Clemens KK. Hypocalcemia Risk of Denosumab Across the Spectrum of Kidney Disease: A Population-Based Cohort Study. J Bone Miner Res 2023; 38:650-658. [PMID: 36970786 DOI: 10.1002/jbmr.4804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 02/28/2023] [Accepted: 03/21/2023] [Indexed: 04/11/2023]
Abstract
Denosumab can be used in patients with chronic kidney disease (CKD) but has been linked with cases of severe hypocalcemia. The incidence of and risk factors for hypocalcemia after denosumab use are not well established. Using linked health care databases at ICES, we conducted a population-based cohort study of adults >65 years old with a new prescription for denosumab or a bisphosphonate between 2012 and 2020. We assessed incidence of hypocalcemia within 180 days of drug dispensing and stratified results by estimated glomerular filtration rate (eGFR in mL/min/1.73 m2 ). We used Cox proportional hazards to assess risk factors for hypocalcemia. There were 59,151 and 56,847 new denosumab and oral bisphosphonate users, respectively. Of the denosumab users, 29% had serum calcium measured in the year before their prescription, and one-third had their serum calcium checked within 180 days after their prescription. Mild hypocalcemia (albumin corrected calcium <2.00 mmol/L) occurred in 0.6% (95% confidence interval [CI] 0.6, 0.7) of new denosumab users and severe hypocalcemia (<1.8 mmol/L) in 0.2% (95% CI 0.2, 0.3). In those with an eGFR <15 or receiving maintenance dialysis, the incidence of mild and severe hypocalcemia was 24.1% (95% CI 18.1, 30.7) and 14.9% (95% CI 10.1, 20.7), respectively. In this group, kidney function and baseline serum calcium were strong predictors of hypocalcemia. We did not have information on over-the-counter vitamin D or calcium supplementation. In new bisphosphonate users, the incidence of mild hypocalcemia was 0.3% (95% CI 0.3, 0.3) with an incidence of 4.7% (95% CI 1.5, 10.8) in those with an eGFR <15 or receiving maintenance dialysis. In this large population-based cohort, we found that the overall risk of hypocalcemia with new denosumab use was low but increased substantially in those with eGFR <15 mL/min/1.73 m2 . Future studies should investigate strategies to mitigate hypocalcemia. © 2023 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).
Collapse
Affiliation(s)
- Andrea Cowan
- ICES, Toronto, Canada
- Department of Medicine, Western University, London, Canada
| | - Nivethika Jeyakumar
- ICES, Toronto, Canada
- Lawson Health Research Institute, London Health Sciences Centre, London, Canada
| | - Eric McArthur
- ICES, Toronto, Canada
- Lawson Health Research Institute, London Health Sciences Centre, London, Canada
| | - Jamie L Fleet
- Lawson Health Research Institute, London Health Sciences Centre, London, Canada
- Department of Physical Medicine and Rehabilitation, Western University, London, Canada
- Schulich School of Medicine and Dentistry, Western University, London, Canada
- St. Joseph's Health Care London, London, Canada
| | | | - Igor Karp
- Department of Epidemiology & Biostatistics, Western University, London, Canada
| | - Tayyab Khan
- Department of Medicine, Western University, London, Canada
- St. Joseph's Health Care London, London, Canada
| | | | - Danielle M Nash
- ICES, Toronto, Canada
- Lawson Health Research Institute, London Health Sciences Centre, London, Canada
- Department of Epidemiology & Biostatistics, Western University, London, Canada
| | | | - Jenny Thain
- Department of Medicine, Western University, London, Canada
- St. Joseph's Health Care London, London, Canada
| | - Matthew A Weir
- ICES, Toronto, Canada
- Department of Medicine, Western University, London, Canada
- Lawson Health Research Institute, London Health Sciences Centre, London, Canada
| | - Amit X Garg
- ICES, Toronto, Canada
- Department of Medicine, Western University, London, Canada
- Lawson Health Research Institute, London Health Sciences Centre, London, Canada
- Schulich School of Medicine and Dentistry, Western University, London, Canada
- Department of Epidemiology & Biostatistics, Western University, London, Canada
| | - Kristin K Clemens
- ICES, Toronto, Canada
- Department of Medicine, Western University, London, Canada
- Lawson Health Research Institute, London Health Sciences Centre, London, Canada
- Schulich School of Medicine and Dentistry, Western University, London, Canada
- St. Joseph's Health Care London, London, Canada
- Department of Epidemiology & Biostatistics, Western University, London, Canada
| |
Collapse
|
23
|
Rahman M, Keegan A, Mateus J, Kim C. Real-world assessment of the treatment patterns and outcomes among patients with multiple myeloma across different risk stratification criteria in the United States: a retrospective cohort study. Leuk Lymphoma 2023; 64:388-397. [PMID: 36371167 DOI: 10.1080/10428194.2022.2140283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study evaluated prognostic performance of International Staging System (ISS), revised ISS, and chromosomal abnormalities (CA) in newly diagnosed multiple myeloma patients to describe treatment patterns (cohort 1; n = 1979) and survival outcomes (cohort 2; n = 1382). In both cohorts, ∼18%, 41%, and 37% of patients were high-risk according to the R-ISS, ISS, and high-risk CA criteria, respectively. Across all risk stratification criteria, 60% of patients received triplets. In cohort 2, the median modified progression-free survival decreased with each increasing risk stage (23.5, 12.1, and 8.8 months in R-ISS I, II, and III, respectively, and 16.0, 12.7, and 10.4 months in ISS I, II, and III). Similar trends were observed in the proportions of two-year overall survival. In conclusion, R-ISS has greater discriminatory power than ISS or high-risk CA alone and can be implemented in a real-world setting. Accordingly, a more risk-adapted approach can be feasible, with a greater population-level impact.
Collapse
|
24
|
Zhang P, Yu Y, Gao Y, Yuan G, Zhang J, Wang W. Denosumab treatment for refractory hypercalcemia in a hemodialysis patient with tertiary hyperparathyroidism. Hemodial Int 2023; 27:E23-E28. [PMID: 36719850 DOI: 10.1111/hdi.13063] [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: 09/05/2022] [Revised: 11/08/2022] [Accepted: 01/10/2023] [Indexed: 02/01/2023]
Abstract
The most appropriate surgical procedure for tertiary hyperparathyroidism is still controversial. Medical management may be considered in those patients with failed previous surgical intervention. There are limited medical options for tertiary hyperparathyroidism with renal dysfunction. The monoclonal antibody denosumab has been used in patients with osteoporosis and hypercalcemia of malignancy. We report a case of medically refractory hypercalcemia caused by tertiary hyperparathyroidism treated with denosumab. A 46-year-old female was on hemodialysis for 10 years. She was diagnosed with tertiary hyperparathyroidism due to hypercalcemia with a high level of intact parathyroid hormone (iPTH, 1411 pg/ml). After right parathyroidectomy 6 weeks, her serum calcium remained persistently elevated (Ca, 3.17 mmoL/L). Denosumab (60 mg) was administered subcutaneously, and her serum calcium quickly decreased (from 3.43 to 2.04 mmoL/L within 8 days) and was slightly elevated (Ca, 2.8 mmoL/L) 3 months later. We conclude that denosumab has a significant effect on the reduction of serum calcium for tertiary hyperparathyroidism patients. The long-term treatment effect and safety warrant more studies in the future.
Collapse
Affiliation(s)
- Peiheng Zhang
- Department of Endocrinology, Peking University First Hospital, Beijing, China
| | - Yang Yu
- Department of Endocrinology, Peking University First Hospital, Beijing, China
| | - Ying Gao
- Department of Endocrinology, Peking University First Hospital, Beijing, China
| | - Geheng Yuan
- Department of Endocrinology, Peking University First Hospital, Beijing, China
| | - Junqing Zhang
- Department of Endocrinology, Peking University First Hospital, Beijing, China
| | - Wei Wang
- Department of Endocrinology, Peking University First Hospital, Beijing, China
| |
Collapse
|
25
|
Integrated Osteoporosis Care to Reduce Denosumab-Associated Hypocalcemia for Patients with Advanced Chronic Kidney Disease and End-Stage Renal Disease. Healthcare (Basel) 2023; 11:healthcare11030313. [PMID: 36766888 PMCID: PMC9914883 DOI: 10.3390/healthcare11030313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/18/2023] [Accepted: 01/18/2023] [Indexed: 01/21/2023] Open
Abstract
The incidence of hypocalcemia is high in patients with chronic kidney disease (CKD) and end-stage renal disease (ESRD) undergoing denosumab treatment. Since 2018, we have carried out a "multidisciplinary integrated care program for osteoporosis among patients with CKD and ESRD" in our hospital. The aim of this study was to compare the incidence of denosumab-associated hypocalcemia among patients with advanced CKD and ESRD before and after the integrated care program. We retrospectively reviewed the records of patients on their first dose of denosumab treatment from January 2012 to December 2021. A total of 3208 patients were included in our study. Among the 3208 patients, there were 101 dialysis patients, 150 patients with advanced CKD (stage 4 and 5), and 2957 patients with an estimated glomerular filtration rate (eGFR) higher than or equal to 30. The incidence of post-treatment severe hypocalcemia (corrected calcium level less than 7.0 mg/dl) within 30 days was significantly higher in the dialysis and advanced CKD group than in patients with an eGFR higher than or equal to 30 (6.9% vs. 2.0% vs. 0.1%, respectively, p < 0.001). Based on the results of the multivariate regression model, poor renal function (p < 0.05) and lower baseline corrected calcium level (p < 0.05) were associated with severe hypocalcemia within 30 days following the first dose of denosumab treatment. The incidence of post-treatment severe hypocalcemia within 30 days in advanced CKD and dialysis patients was significantly lower after the integrated care program (6.8% vs. 0.8%, p < 0.05). Our study shows that multidisciplinary integrated care may reduce the incidence rate of denosumab-associated severe hypocalcemia among patients with advanced CKD and ESRD.
Collapse
|
26
|
Saito T, Mizobuchi M, Kato T, Suzuki T, Fujiwara Y, Kanamori N, Makuuchi M, Honda H. One-Year Romosozumab Treatment Followed by One-Year Denosumab Treatment for Osteoporosis in Patients on Hemodialysis: An Observational Study. Calcif Tissue Int 2023; 112:34-44. [PMID: 36287217 DOI: 10.1007/s00223-022-01031-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 10/10/2022] [Indexed: 01/07/2023]
Abstract
There is limited evidence on the use of romosozumab (ROMO) in the treatment of osteoporosis in patients on hemodialysis (HD); thus, we aimed to investigate this topic. This prospective, observational, single-center cohort study included 13 prior osteoporosis treatment-naïve patients on HD with osteoporosis. They first received ROMO once monthly for 12 months (210 mg; subcutaneously once every month). Thereafter, they received denosumab (DENO) for an additional 12 months (60 mg; subcutaneously once every 6 months). We examined the incidence of new fractures; treatment safety; and temporal changes in the bone mineral density (BMD), bone metabolism markers, and vascular calcification. No new cases of fractures were noted. The median one-year percentage changes (from the baseline) in the BMDs at the lumbar spine (LS), total hip (TH), and femoral neck (FN) were + 9.0%, + 2.5%, and + 4.7%, respectively. These changes were maintained for 24 months. The corresponding relative changes from the baseline to 24 months thereafter were + 14.9%, + 5.4%, and + 6.5%, respectively. The percentage changes in TH BMD and FN BMD were negatively correlated with baseline BMD. Coronary artery and thoracic aorta calcification scores increased slightly from baseline to 12 months thereafter. However, fatal events (cardiovascular disease-associated and all-cause deaths) did not occur during ROMO treatment. Effectiveness of ROMO was better in patients who had severe osteoporosis with low TH BMD, low FN BMD, and high tartrate-resistant acid phosphatase 5b level at ROMO initiation.
Collapse
Affiliation(s)
- Tomohiro Saito
- Division of Nephrology, Department of Medicine, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-Ku, Tokyo, 142-8555, Japan.
| | - Masahide Mizobuchi
- Division of Nephrology, Department of Medicine, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-Ku, Tokyo, 142-8555, Japan
| | - Tadashi Kato
- Division of Nephrology, Department of Medicine, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-Ku, Tokyo, 142-8555, Japan
| | - Taihei Suzuki
- Division of Nephrology, Department of Medicine, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-Ku, Tokyo, 142-8555, Japan
| | - Yasuro Fujiwara
- Sannoudai Hospital, Isioka-Si, 4-1-38 Higasiishioka, Ibaraki, 315-0037, Japan
| | - Naoaki Kanamori
- Sannoudai Hospital, Isioka-Si, 4-1-38 Higasiishioka, Ibaraki, 315-0037, Japan
| | - Mikio Makuuchi
- Sannoudai Hospital, Isioka-Si, 4-1-38 Higasiishioka, Ibaraki, 315-0037, Japan
| | - Hirokazu Honda
- Division of Nephrology, Department of Medicine, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-Ku, Tokyo, 142-8555, Japan
| |
Collapse
|
27
|
Schini M, Vilaca T, Gossiel F, Salam S, Eastell R. Bone Turnover Markers: Basic Biology to Clinical Applications. Endocr Rev 2022; 44:417-473. [PMID: 36510335 PMCID: PMC10166271 DOI: 10.1210/endrev/bnac031] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 11/26/2022] [Accepted: 12/05/2022] [Indexed: 12/15/2022]
Abstract
Bone turnover markers (BTMs) are used widely, in both research and clinical practice. In the last 20 years, much experience has been gained in measurement and interpretation of these markers, which include commonly used bone formation markers bone alkaline phosphatase, osteocalcin, and procollagen I N-propeptide; and commonly used resorption markers serum C-telopeptides of type I collagen, urinary N-telopeptides of type I collagen and tartrate resistant acid phosphatase type 5b. BTMs are usually measured by enzyme-linked immunosorbent assay or automated immunoassay. Sources contributing to BTM variability include uncontrollable components (e.g., age, gender, ethnicity) and controllable components, particularly relating to collection conditions (e.g., fasting/feeding state, and timing relative to circadian rhythms, menstrual cycling, and exercise). Pregnancy, season, drugs, and recent fracture(s) can also affect BTMs. BTMs correlate with other methods of assessing bone turnover, such as bone biopsies and radiotracer kinetics; and can usefully contribute to diagnosis and management of several diseases such as osteoporosis, osteomalacia, Paget's disease, fibrous dysplasia, hypophosphatasia, primary hyperparathyroidism, and chronic kidney disease-mineral bone disorder.
Collapse
Affiliation(s)
- Marian Schini
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK.,Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Tatiane Vilaca
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
| | - Fatma Gossiel
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
| | - Syazrah Salam
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK.,Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Richard Eastell
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
| |
Collapse
|
28
|
Lei MM, Tavares E, Buzgo E, Lou U, Raje N, Yee AJ. Denosumab versus intravenous bisphosphonate use for hypercalcemia in multiple myeloma. Leuk Lymphoma 2022; 63:3249-3252. [PMID: 36036363 DOI: 10.1080/10428194.2022.2115840] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Matthew M Lei
- Department of Pharmacy, Massachusetts General Hospital, Boston, MA, USA
| | - Erica Tavares
- Department of Pharmacy, Massachusetts General Hospital, Boston, MA, USA
| | - Evan Buzgo
- Department of Pharmacy, The Johns Hopkins Hospital, Baltimore, MD, USA
| | - Uvette Lou
- Department of Pharmacy, Massachusetts General Hospital, Boston, MA, USA
| | - Noopur Raje
- Cancer Center, Massachusetts General Hospital, Boston, MA, USA
| | - Andrew J Yee
- Cancer Center, Massachusetts General Hospital, Boston, MA, USA
| |
Collapse
|
29
|
Bandeira F, Oliveira LBD, Bilezikian JP. Long-term consequences of osteoporosis therapy with denosumab. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2022; 66:717-723. [PMID: 36382761 PMCID: PMC10118828 DOI: 10.20945/2359-3997000000560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Denosumab (DMAb) is a human monoclonal antibody used as an antiresorptive drug in the treatment of osteoporosis. Approval at a dosage of 60 mg every 6 months was based on the results of the randomized, placebo-controlled trial (FREEDOM). The design of this 3-year study included an extension for up to 10 years. Those who were randomized to DMAb continued on drug, while those who were randomized to placebo transitioned to DMAb. The 10-year experience with DMAb provides data on efficacy of drug in terms of reduced fractures and continued increases in bone mineral density (BMD). The 10-year experience with denosumab also provides information about rare complications associated with the use of DMAb, such as osteonecrosis of the jaw (ONJ), and atypical femoral fractures (AFF). This experience provided new insights into the reversibility of effects upon discontinuation without follow-on therapy with another agent. This review focuses upon prolonged treatment with DMAb, with regard to beneficial effects on fracture reduction and safety. Additionally, its use in patients with impaired renal function, compare its results with those of bisphosphonates (BPs), the occurrence/frequency of complications, in addition to the use of different tools, from imaging techniques to histological findings, to evaluate its effects on bone tissue.
Collapse
|
30
|
Abdalbary M, Sobh M, Elnagar S, Elhadedy MA, Elshabrawy N, Abdelsalam M, Asadipooya K, Sabry A, Halawa A, El-Husseini A. Management of osteoporosis in patients with chronic kidney disease. Osteoporos Int 2022; 33:2259-2274. [PMID: 35748896 DOI: 10.1007/s00198-022-06462-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 05/31/2022] [Indexed: 12/19/2022]
Abstract
Patients with CKD have a 4-fivefold higher rate of fractures. The incidence of fractures increases with deterioration of kidney function. The process of skeletal changes in CKD patients is characterized by compromised bone strength because of deterioration of bone quantity and/or quality. The fractures lead to a deleterious effect on the quality of life and higher mortality in patients with CKD. The pathogenesis of bone loss and fracture is complex and multi-factorial. Renal osteodystrophy, uremic milieu, drugs, and systemic diseases that lead to renal failure all contribute to bone damage in CKD patients. There is no consensus on the optimal diagnostic method of compromised bone assessment in patients with CKD. Bone quantity and mass can be assessed by dual-energy x-ray absorptiometry (DXA) or quantitative computed tomography (QCT). Bone quality on the other side can be assessed by non-invasive methods such as trabecular bone score (TBS), high-resolution bone imaging methods, and invasive bone biopsy. Bone turnover markers can reflect bone remodeling, but some of them are retained by kidneys. Understanding the mechanism of bone loss is pivotal in preventing fracture in patients with CKD. Several non-pharmacological and therapeutic interventions have been reported to improve bone health. Controlling laboratory abnormalities of CKD-MBD is crucial. Anti-resorptive therapies are effective in improving BMD and reducing fracture risk, but there are uncertainties about safety and efficacy especially in advanced CKD patients. Accepting the prevalent of low bone turnover in patients with advanced CKD, the osteo-anabolics are possibly promising. Parathyroidectomy should be considered a last resort for intractable cases of renal hyperparathyroidism. There is a wide unacceptable gap in osteoporosis management in patients with CKD. This article is focusing on the updated management of CKD-MBD and osteoporosis in CKD patients. Chronic kidney disease deteriorates bone quality and quantity. The mechanism of bone loss mainly determines pharmacological treatment. DXA and QCT provide information about bone quantity, but assessing bone quality, by TBS, high-resolution bone imaging, invasive bone biopsy, and bone turnover markers, can guide us about the mechanism of bone loss.
Collapse
Affiliation(s)
- M Abdalbary
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
- Division of Nephrology, Bone and Mineral Metabolism, University of Kentucky, 800 Rose Street, Room MN-560, Lexington, KY, 40536-0298, USA
| | - M Sobh
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - S Elnagar
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - M A Elhadedy
- Nephrology and Transplantation Unit, Mansoura Urology and Nephrology Center, Mansoura, Egypt
| | - N Elshabrawy
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - M Abdelsalam
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - K Asadipooya
- Division of Endocrinology, University of Kentucky, Lexington, USA
| | - A Sabry
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - A Halawa
- Sheffield Teaching Hospital, University of Liverpool, Liverpool, UK
| | - A El-Husseini
- Division of Nephrology, Bone and Mineral Metabolism, University of Kentucky, 800 Rose Street, Room MN-560, Lexington, KY, 40536-0298, USA.
| |
Collapse
|
31
|
Haarhaus M, Aaltonen L, Cejka D, Cozzolino M, de Jong RT, D'Haese P, Evenepoel P, Lafage-Proust MH, Mazzaferro S, McCloskey E, Salam S, Skou Jørgensen H, Vervloet M. Management of fracture risk in CKD-traditional and novel approaches. Clin Kidney J 2022; 16:456-472. [PMID: 36865010 PMCID: PMC9972845 DOI: 10.1093/ckj/sfac230] [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] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Indexed: 11/13/2022] Open
Abstract
The coexistence of osteoporosis and chronic kidney disease (CKD) is an evolving healthcare challenge in the face of increasingly aging populations. Globally, accelerating fracture incidence causes disability, impaired quality of life and increased mortality. Consequently, several novel diagnostic and therapeutic tools have been introduced for treatment and prevention of fragility fractures. Despite an especially high fracture risk in CKD, these patients are commonly excluded from interventional trials and clinical guidelines. While management of fracture risk in CKD has been discussed in recent opinion-based reviews and consensus papers in the nephrology literature, many patients with CKD stages 3-5D and osteoporosis are still underdiagnosed and untreated. The current review addresses this potential treatment nihilism by discussing established and novel approaches to diagnosis and prevention of fracture risk in patients with CKD stages 3-5D. Skeletal disorders are common in CKD. A wide variety of underlying pathophysiological processes have been identified, including premature aging, chronic wasting, and disturbances in vitamin D and mineral metabolism, which may impact bone fragility beyond established osteoporosis. We discuss current and emerging concepts of CKD-mineral and bone disorders (CKD-MBD) and integrate management of osteoporosis in CKD with current recommendations for management of CKD-MBD. While many diagnostic and therapeutic approaches to osteoporosis can be applied to patients with CKD, some limitations and caveats need to be considered. Consequently, clinical trials are needed that specifically study fracture prevention strategies in patients with CKD stages 3-5D.
Collapse
Affiliation(s)
| | - Louise Aaltonen
- Turku University Hospital, Kidney Center, Department of Medicine, Turku, Finland
| | - Daniel Cejka
- Department of Medicine III – Nephrology, Hypertension, Transplantation, Rheumatology, Geriatrics, Ordensklinikum Linz - Elisabethinen Hospital, Linz, Austria
| | - Mario Cozzolino
- Department of Health Sciences, Renal Division, University of Milan, ASST Santi Paolo e Carlo, Milan, Italy
| | - Renate T de Jong
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Internal Medicine and Endocrinology, Amsterdam, The Netherlands,Amsterdam Gastroenterology Endocrinology Metabolism Institute, Amsterdam, The Netherlands
| | - Patrick D'Haese
- Laboratory of Pathophysiology, Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
| | - Pieter Evenepoel
- Department of Nephrology, University Hospitals Leuven, Leuven, Belgium,Department of Microbiology Immunology and Transplantation, Nephrology and Renal Transplantation Research Group, KU Leuven-University of Leuven, Leuven, Belgium
| | | | - Sandro Mazzaferro
- Nephrology Unit at Policlinico Umberto I Hospital and Department of Translation and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Eugene McCloskey
- Academic Unit of Bone Metabolism, Centre for Integrated research in Musculoskeletal Ageing, Mellanby Centre for Musculoskeletal Research, Department of Oncology & Metabolism, University of Sheffield, Sheffield, UK
| | - Syazrah Salam
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK and Sheffield Kidney Institute, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Hanne Skou Jørgensen
- Department of Microbiology Immunology and Transplantation, Nephrology and Renal Transplantation Research Group, KU Leuven-University of Leuven, Leuven, Belgium,Aarhus University Hospital, Department of Kidney Diseases, Aarhus,Denmark,Aarhus University, Department of Clinical Medicine, Aarhus,Denmark
| | - Marc Vervloet
- Department of Nephrology, Amsterdam University Medical Center, VU University Amsterdam, Amsterdam, The Netherlands,Amsterdam Cardiovascular Sciences, Amsterdam University Medical Center, Amsterdam, The Netherlands
| |
Collapse
|
32
|
Mineral Bone Disorders in Kidney Disease Patients: The Ever-Current Topic. Int J Mol Sci 2022; 23:ijms232012223. [PMID: 36293076 PMCID: PMC9603742 DOI: 10.3390/ijms232012223] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 10/07/2022] [Accepted: 10/10/2022] [Indexed: 02/08/2023] Open
Abstract
Chronic kidney disease (CKD) is a complex and multifactorial disease, and one of the most prevalent worldwide. Chronic kidney disease–mineral bone disorders (CKD–MBD) with biochemical and hormonal alterations are part of the complications associated with the progression of CKD. Pathophysiology of CKD–MBD focused on abnormalities in serum levels of several biomarkers (such as FGF-23, klotho, phosphate, calcium, vitamin D, and PTH) which are discussed in this review. We therefore examine the prognostic association between CKD–MBD and the increased risk for cardiovascular events, mortality, and CKD progression to end-stage kidney disease (ESKD). Lastly, we present specific treatments acting on CKD to prevent and treat the complications associated with secondary hyperparathyroidism (SHPT): control of hyperphosphatemia (with dietary restriction, intestinal phosphate binders, and adequate dialysis), the use of calcimimetic agents, vitamin D, and analogues, and the use of bisphosphonates or denosumab in patients with osteoporosis.
Collapse
|
33
|
Zawada A, Ratajczak AE, Rychter AM, Szymczak-Tomczak A, Dobrowolska A, Krela-Kaźmierczak I. Treatment of Diabetes and Osteoporosis—A Reciprocal Risk? Biomedicines 2022; 10:biomedicines10092191. [PMID: 36140292 PMCID: PMC9495959 DOI: 10.3390/biomedicines10092191] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 08/29/2022] [Accepted: 08/30/2022] [Indexed: 11/30/2022] Open
Abstract
Diabetes mellitus is a metabolic and systematic disorder that requires individualized therapy. The disease leads to various consequences, resulting in the destruction of tissues and organs. The aforementioned outcomes also include bone mineral disorders, caused by medications as well as diet therapy and physical activity. Some drugs may have a beneficial effect on both bone mineral density and the risk of fractures. Nevertheless, the impact of other medications remains unknown. Focusing on pharmacotherapy in diabetes may prevent bone mineral disorders and influence both the treatment and quality of life in patients suffering from diabetes mellitus. On the other hand, anti-osteoporosis drugs, such as antiresorptive or anabolic drugs, as well as drugs with a mixed mechanism of action, may affect carbohydrate metabolism, particularly in patients with diabetes. Therefore, the treatment of diabetes as well as osteoporosis prevention are vital for this group of patients.
Collapse
Affiliation(s)
- Agnieszka Zawada
- Department of Gastroenterology, Dietetics and Internal Diseases, Poznan University of Medical Sciences, 61-701 Poznn, Poland
- Correspondence: (A.Z.); (A.E.R.); Tel.: +48-667-385-996 or +48-8691-343 (A.E.R.); Fax: +48-8691-686 (A.E.R.)
| | - Alicja Ewa Ratajczak
- Department of Gastroenterology, Dietetics and Internal Diseases, Poznan University of Medical Sciences, 61-701 Poznn, Poland
- Doctoral School, Poznan University of Medical Sciences, 61-701 Poznan, Poland
- Correspondence: (A.Z.); (A.E.R.); Tel.: +48-667-385-996 or +48-8691-343 (A.E.R.); Fax: +48-8691-686 (A.E.R.)
| | - Anna Maria Rychter
- Department of Gastroenterology, Dietetics and Internal Diseases, Poznan University of Medical Sciences, 61-701 Poznn, Poland
- Doctoral School, Poznan University of Medical Sciences, 61-701 Poznan, Poland
| | - Aleksandra Szymczak-Tomczak
- Department of Gastroenterology, Dietetics and Internal Diseases, Poznan University of Medical Sciences, 61-701 Poznn, Poland
| | - Agnieszka Dobrowolska
- Department of Gastroenterology, Dietetics and Internal Diseases, Poznan University of Medical Sciences, 61-701 Poznn, Poland
| | - Iwona Krela-Kaźmierczak
- Department of Gastroenterology, Dietetics and Internal Diseases, Poznan University of Medical Sciences, 61-701 Poznn, Poland
| |
Collapse
|
34
|
Changes in dual energy X-ray absorptiometry parameters in postmenopausal women with osteoporosis who received at least 12 months of denosumab treatment. JOURNAL OF SURGERY AND MEDICINE 2022. [DOI: 10.28982/josam.1020236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Background/Aim: Denosumab is a human monoclonal antibody that binds to the receptor-activated nuclear factor kappa beta ligand (RANKL). Densosumab leads to a reduction in bone resorption by inhibiting RANKL and has been approved for treating postmenopausal osteoporosis (OP). The present study investigated real life data by evaluating the demographic data of postmenopausal patients with OP who received denosumab treatment and the changes in dual energy x-ray absorptiometry (DEXA) parameters before and after denosumab treatment.
Methods: This retrospective cohort study included 49 postmenopausal female patients followed in our OP outpatient clinic who were treated with 60 mg subcutaneous denosumab every six months for at least 12 months. The study retrospectively analyzed and recorded patient age, body mass index, age of menopause, fracture history, antiresorptive and/or anabolic drug treatment history, and pre- and post-denosumab T-scores in addition to L1–4, femoral neck, and total hip bone mineral densities (BMDs) on DEXA scans. The changes that occurred before and after the treatment in addition to those that occurred after the treatment based on whether previous anabolic or antiresorptive agents had been used were statistically compared.
Results: The L1–4 and total hip T-scores and L1–4 and total hip BMD values measured prior to denosumab treatment showed a statistically significant increase after denosumab treatment (P < 0.001, P = 0.002, P = 0.028, and P = 0.002, respectively). No statistically significant changes in the femoral neck T-score and BMD after denosumab treatment compared to that before denosumab use (P = 0.056 and P = 0.138, respectively) were found. Furthermore, no statistically significant difference between the pre- and post-denosumab DEXA parameters in the patients who used antiresorptive agents and those who did not (P > 0.05) was found. Additionally, pre- and post-denosumab parameters were not statistically significantly different between those who received and did not receive anabolic therapy before denosumab (P > 0.05).
Conclusion: Denosumab treatment for postmenopausal OP leads to a significant increase in lumbar and total hip T-scores and BMDs.
Collapse
|
35
|
Watts NB. Romosozumab and Renal Function. J Bone Miner Res 2022; 37:1435-1436. [PMID: 35869697 DOI: 10.1002/jbmr.4645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 06/29/2022] [Accepted: 07/05/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Nelson B Watts
- Mercy Health Osteoporosis and Bone Health Services, Cincinnati, OH, USA
| |
Collapse
|
36
|
Miller PD, Adachi JD, Albergaria BH, Cheung AM, Chines AA, Gielen E, Langdahl BL, Miyauchi A, Oates M, Reid IR, Santiago NR, Vanderkelen M, Wang Z, Yu Z. Efficacy and Safety of Romosozumab Among Postmenopausal Women With Osteoporosis and Mild-to-Moderate Chronic Kidney Disease. J Bone Miner Res 2022; 37:1437-1445. [PMID: 35466448 PMCID: PMC9544335 DOI: 10.1002/jbmr.4563] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 03/23/2022] [Accepted: 04/21/2022] [Indexed: 11/06/2022]
Abstract
Patients with osteoporosis and chronic kidney disease (CKD) are at increased risk of fracture and associated negative outcomes, including increased mortality. The present post hoc analysis of two randomized, multicenter, phase 3 clinical trials-Fracture Study in Postmenopausal Women with Osteoporosis (FRAME) and Active-Controlled Fracture Study in Postmenopausal Women with Osteoporosis at High Risk (ARCH)-investigated the efficacy and safety of romosozumab in postmenopausal women with osteoporosis and mild-to-moderate CKD. The analysis included data from 7147 patients from FRAME and 4077 from ARCH. Eighty-one percent of patients from FRAME and 85% from ARCH had mild or moderate reduction in estimated glomerular filtration rate (eGFR) at baseline, and part of this reduction is likely age related. During the 1-year double-blind phases of the trials, patients received romosozumab 210 mg sc or placebo monthly in FRAME and romosozumab 210 mg sc monthly or alendronate 70 mg po weekly in ARCH. Bone mineral density (BMD) at the lumbar spine, total hip, and femoral neck and vertebral and nonvertebral fractures were assessed at baseline and month 12. In both trials, the least-square mean percent change from baseline BMD was significantly greater in the romosozumab groups versus controls across all kidney function categories at month 12. Romosozumab reduced the relative risk of new vertebral fractures at month 12 among patients with eGFR of 30-59, 60-89, and ≥90 mL/min by 72% (95% confidence interval [CI] 14-91; p = 0.017), 70% (40-85; p < 0.001), and 84% (30-96; p = 0.005), respectively, in FRAME versus placebo, and by 51% (5-75; p = 0.04), 19% (-28 to 49; p = 0.39), and 57% (1-81, p = 0.04), respectively, in ARCH versus alendronate. Incidences of adverse events, asymptomatic decreases in serum calcium, and evolution of kidney function during the studies were similar across all baseline kidney function groups. Romosozumab is an effective treatment option for postmenopausal women with osteoporosis and mild-to-moderate reduction in kidney function, with a similar safety profile across different levels of kidney function. © 2022 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).
Collapse
Affiliation(s)
| | - Jonathan D Adachi
- St. Joseph's Healthcare Hamilton, McMaster University, Hamilton, Canada
| | - Ben-Hur Albergaria
- Federal University of Espirito Santo, Espirito Santo Research and Osteoporosis Center, Vitória, Brazil
| | - Angela M Cheung
- Department of Medicine, University Health Network, University of Toronto, Toronto, Canada
| | | | - Evelien Gielen
- Gerontology and Geriatrics, Department of Public Health and Primary Care, KU Leuven & Center for Metabolic Bone Diseases, UZ Leuven, Leuven, Belgium
| | | | | | | | - Ian R Reid
- University of Auckland, Auckland, New Zealand
| | | | | | | | | |
Collapse
|
37
|
Nachankar A, Katyal A, Bansal N, Bishnoi A. Hungry bone syndrome like presentation following single-dose denosumab for hypercalcaemia secondary to sarcoidosis with IgA nephropathy. BMJ Case Rep 2022; 15:e250647. [PMID: 35803612 PMCID: PMC9272071 DOI: 10.1136/bcr-2022-250647] [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] [Indexed: 11/04/2022] Open
Abstract
A woman in her mid-50s with IgA nephropathy, sarcoidosis and steroid-induced diabetes mellitus presented with generalised paraesthesia and spontaneous tetany. She had received denosumab 60 mg subcutaneously 8 weeks previously for parathyroid hormone independent hypercalcaemia.At admission, she had severe hypocalcaemia (5 mg/dL), hypophosphataemia (1.9 mg/dL), hypomagnesaemia (1.4 mg/dL) and elevated serum creatinine (1.48 mg/dL) with prolonged QTc (corrected QT interval) on electrocardiograph. She initially received intravenous calcium and magnesium followed by oral calcium carbonate and calcitriol. Her prednisolone dose was tapered to 5 mg/day. Evaluation showed secondary hyperparathyroidism (1474 pg/mL) and elevated 1,25-dihydroxy vitamin D (195 pg/mL). After 1 week of oral calcium carbonate (3000 mg/day) and calcitriol (1.5 µg/day), she achieved normocalcaemia (8.1 mg/dL).To conclude, denosumab for hypercalcaemia with renal insufficiency causes prolonged severe symptomatic hypocalcaemia and hypophosphataemia mimicking hungry bone syndrome. It is important to periodically monitor for hypocalcaemia after denosumab.
Collapse
Affiliation(s)
- Amit Nachankar
- Department of Endocrinology, Army Hospital Research and Referral, Delhi, India
| | - Amit Katyal
- Department of Nephrology, Army Hospital Research and Referral, Delhi, India
| | - Naresh Bansal
- Department of Endocrinology, Army Hospital Research and Referral, Delhi, India
| | - Alka Bishnoi
- Department of Endocrinology, Army Hospital Research and Referral, Delhi, India
| |
Collapse
|
38
|
Horikawa A, Hongo M, Kasukawa Y, Shimada Y, Kodama H, Sano A, Miyakoshi N. The relationship between chronic kidney disease and denosumab-induced hypocalcemia in high-age osteoporotic patients. J Bone Miner Metab 2022; 40:670-676. [PMID: 35641798 DOI: 10.1007/s00774-022-01331-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 03/31/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE A few studies have reported the safety of the treatment of elderly osteoporotic patients with chronic kidney disease (CKD) and the possibility of hypocalcemia. The aim of the present study was to examine the relationship between the incidence of hypocalcemia and the CKD stage in elderly osteoporotic patients treated with denosumab. MATERIALS AND METHODS This study was designed as a parallel-group comparison study between the denosumab-associated hypocalcemia (DAH) groups: the concentration of serum calcium was under 8.6 mg/dl and the normal calcium (NC) groups: the concentration of serum calcium was over 8.6 mg/dl. Fifty-two subjects over 70 years old were enrolled in this study, with 16 patients classified into the DAH group and 36 patients assigned to the NC group. All patients were further classified into two subgroups according to their age, into an around 75 years group to clarify the relevance of old age and an around 85 years group and also into a mild CKD group and a moderate CKD group by based on estimated glomerular filtration (eGFR). Serum calcium concentration, tartrate-resistant acid phosphatase (TRACP-5b), and type 1 procollagen N terminal propeptide (P1NP) were measured, and adverse drug reactions were evaluated. RESULTS The eGFR and serum calcium were significantly lower in the DAH group than in the NC group in the starting phase. Moreover, TRACP-5b was significantly higher in the DAH group than in the NC group in the starting phase. There were no significant differences in P1NP. The incidence of hypocalcemia was significantly higher in the around 85 groups than in the around 75 groups. The frequency of hypocalcemia was also significantly higher in the severe CKD group than in the mild CKD group. CONCLUSION Advanced age combined with low eGFR and low serum Ca status appear to be associated with the incidence of hypocalcemia when using denosumab for the treatment of osteoporosis.
Collapse
Affiliation(s)
- Akira Horikawa
- Shizuoka Tokusyukai Hospital, 1-11 Surugaku-Simokawahara-Minami, Shizuoka, 421-0117, Japan.
| | - Michio Hongo
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Yuji Kasukawa
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Yoichi Shimada
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| | - Hiroyuki Kodama
- South Akita Orthopedic Clinic, Seiwakai, 96-2 Kaidousita, Syowa-Ookubo, Katagami, 018-1401, Japan
| | - Akihisa Sano
- Shizuoka Tokusyukai Hospital, 1-11 Surugaku-Simokawahara-Minami, Shizuoka, 421-0117, Japan
| | - Naohisa Miyakoshi
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan
| |
Collapse
|
39
|
Xu Y, Chen J, Ruan Z, Jiang B, Yang D, Hu Y, Lou H. Simulation of Febuxostat Pharmacokinetics in Healthy Subjects and Patients with Impaired Kidney Function Using Physiologically Based Pharmacokinetic Modeling. Biopharm Drug Dispos 2022; 43:140-151. [PMID: 35748093 DOI: 10.1002/bdd.2325] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 05/08/2022] [Accepted: 06/03/2022] [Indexed: 11/11/2022]
Abstract
Febuxostat is recommend by the American College of Rheumatology Gout Management Guidelines as a first-line therapy for lowering the level of urate in patients with gout. At present, this drug is being prescribed mainly based on the clinical experience of doctors. The potential effects of clinical and demographic variables on the bioavailability and therapeutic effectiveness of febuxostat are not being considered. In this study, a physiologically based pharmacokinetic (PBPK) model of febuxostat was developed, thereby providing a theoretical basis for the individualized dosing of this drug in gout patients. The plasma concentration-time profiles corresponding to healthy subjects and gout patients with normal kidney function were simulated and validated; then, the model was used to predict the pharmacokinetic (PK) data of the drug in gout patients suffering from varying degrees of impaired kidney function. The error values (the predicted value/observed value) were used to validate the simulated PK parameters predicted by the PBPK model, including the area under the plasma concentration-time curve, the maximum plasma concentration, and time to maximum plasma concentration. Considering that to all error fold changes were smaller than 2 the PBPK model was. In subjects suffering from mild kidney impairment, moderate kidney impairment, severe kidney impairment, and end-stage kidney disease (ESRD), the predicted AUC0-24h values increased by 1.62, 1.74, 2.27, and 2.65-fold, respectively, compared to gout patients with normal kidney function. Overall, the results showed that the PBPK model constructed in this study predict the pharmacokinetic changes in gout patients suffering from varying degrees of impaired kidney function. This article is protected by copyright. All rights reserved.
Collapse
Affiliation(s)
- Yichao Xu
- Center of Clinical Pharmacology, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Jinliang Chen
- Center of Clinical Pharmacology, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Zourong Ruan
- Center of Clinical Pharmacology, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Bo Jiang
- Center of Clinical Pharmacology, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Dandan Yang
- Center of Clinical Pharmacology, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Yin Hu
- Center of Clinical Pharmacology, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Honggang Lou
- Center of Clinical Pharmacology, the Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| |
Collapse
|
40
|
Eatz TA, Chertman L, Levis S, Lagari V. Denosumab-associated hypocalcemia in a patient with chronic kidney disease and Paget's disease. JOURNAL OF CLINICAL AND TRANSLATIONAL ENDOCRINOLOGY CASE REPORTS 2022. [DOI: 10.1016/j.jecr.2022.100115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
|
41
|
Effects of bone turnover status on the efficacy and safety of denosumab among haemodialysis patients. Sci Rep 2022; 12:7781. [PMID: 35546172 PMCID: PMC9095701 DOI: 10.1038/s41598-022-12029-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 05/04/2022] [Indexed: 11/08/2022] Open
Abstract
Denosumab is reported to increase bone mineral density (BMD) among haemodialysis patients; however, hypocalcaemia is a serious adverse effect among chronic kidney disease (CKD) patients. Identifying which patients will show greater improvement in BMD is important. We enrolled 84 haemodialysis patients with osteoporosis in our study. 28 patients initiated denosumab treatment between October 2019 and October 2020. We assessed BMD changes and investigated the association between baseline bone turnover marker (BTM) levels and 6-month changes in BMD after denosumab treatment. BMD was increased at 6 months in denosumab-treated patients compared with patients not treated with denosumab (lumbar spine: 5.34% vs. - 0.49%; total hip: 2.43% vs. - 0.47%). Bone-specific alkaline phosphatase (BAP) and tartrate-resistant acid phosphatase-5b (TRACP-5b) at baseline were independently associated with increased BMD in the total hip (BAP: β = 0.472, p value = 0.004; TRACP-5b: β = 0.433, p value = 0.008) and lumbar spine (BAP: β = 0.591, p value = 0.001; TRACP-5b: β = 0.613, p value = 0.0008). BAP and TRACP-5b were also independent predictors of hypocalcaemic events (OR [95% CI] 1.747 [1.084-4.604] and 1.006 [1.000-1.015], respectively). BTMs may be associated with increased BMD and hypocalcaemic events after denosumab treatment. BTM measurement may be useful for assessing the effect of denosumab on BMD; however, careful monitoring of serum calcium levels is needed.
Collapse
|
42
|
Directive clinique no 422g : Ménopause et ostéoporose. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2022; 44:537-546.e5. [DOI: 10.1016/j.jogc.2022.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
43
|
Khan AA, Alrob HA, Ali DS, Dandurand K, Wolfman W, Fortier M. Guideline No. 422g: Menopause and Osteoporosis. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2022; 44:527-536.e5. [PMID: 35577424 DOI: 10.1016/j.jogc.2021.09.013] [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] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Provide strategies for improving the care of perimenopausal and postmenopausal women based on the most recent published evidence. TARGET POPULATION Perimenopausal and postmenopausal women. BENEFITS, HARMS, AND COSTS Target population will benefit from the most recent published scientific evidence provided via the information from their health care provider. No harms or costs are involved with this information since women will have the opportunity to choose among the different therapeutic options for the management of the symptoms and morbidities associated with menopause, including the option to choose no treatment. EVIDENCE Databases consulted were PubMed, MEDLINE, and the Cochrane Library for the years 2002-2020, and MeSH search terms were specific for each topic developed through the 7 chapters. VALIDATION METHODS The authors rated the quality of evidence and strength of recommendations using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. See online Appendix A (Tables A1 for definitions and A2 for interpretations of strong and weak recommendations). INTENDED AUDIENCE: physicians, including gynaecologists, obstetricians, family physicians, internists, emergency medicine specialists; nurses, including registered nurses and nurse practitioners; pharmacists; medical trainees, including medical students, residents, fellows; and other providers of health care for the target population. SUMMARY STATEMENTS RECOMMENDATIONS.
Collapse
|
44
|
Goulden EL, Crowley RK. When and how to stop denosumab therapy in a patient with osteoporosis. Clin Endocrinol (Oxf) 2022; 98:649-653. [PMID: 35470448 DOI: 10.1111/cen.14747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 03/01/2022] [Accepted: 03/08/2022] [Indexed: 11/28/2022]
Abstract
Denosumab is a human monoclonal antibody that competitively inhibits the receptor activator of nuclear factor kappa B ligand which regulates osteoclast activity. It is an effective treatment for osteoporosis with a reduced cumulative rate of vertebral fractures, hip and nonvertebral fractures as well as an increase in bone mineral density. The benefits have been shown to be maintained when treatment is continued up to and likely after 10 years of therapy, but the effects are lost rapidly if treatment is discontinued abruptly. There are rare medical indications for discontinuation of treatment. Discontinuation of denosumab is often driven by concern about complications such as osteonecrosis of the jaw, atypical femoral fractures and hypocalcaemia, which remain rare events. Further studies are required to confirm safety and efficacy beyond 10 years of treatment, but it is likely that patients will have ongoing benefits from therapy beyond this. We aim to present a personal perspective of why and how denosumab should be discontinued in patients with osteoporosis.
Collapse
Affiliation(s)
- Eirena L Goulden
- Department of Endocrinology, St. Vincent's University Hospital, Dublin, Ireland
| | - Rachel K Crowley
- Department of Endocrinology, St. Vincent's University Hospital, Dublin, Ireland
- School of Medicine and Medical Science, University College Dublin, Dublin, Ireland
| |
Collapse
|
45
|
Sobh MM, Abdalbary M, Elnagar S, Nagy E, Elshabrawy N, Abdelsalam M, Asadipooya K, El-Husseini A. Secondary Osteoporosis and Metabolic Bone Diseases. J Clin Med 2022; 11:jcm11092382. [PMID: 35566509 PMCID: PMC9102221 DOI: 10.3390/jcm11092382] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/17/2022] [Accepted: 04/20/2022] [Indexed: 02/04/2023] Open
Abstract
Fragility fracture is a worldwide problem and a main cause of disability and impaired quality of life. It is primarily caused by osteoporosis, characterized by impaired bone quantity and or quality. Proper diagnosis of osteoporosis is essential for prevention of fragility fractures. Osteoporosis can be primary in postmenopausal women because of estrogen deficiency. Secondary forms of osteoporosis are not uncommon in both men and women. Most systemic illnesses and organ dysfunction can lead to osteoporosis. The kidney plays a crucial role in maintaining physiological bone homeostasis by controlling minerals, electrolytes, acid-base, vitamin D and parathyroid function. Chronic kidney disease with its uremic milieu disturbs this balance, leading to renal osteodystrophy. Diabetes mellitus represents the most common secondary cause of osteoporosis. Thyroid and parathyroid disorders can dysregulate the osteoblast/osteoclast functions. Gastrointestinal disorders, malnutrition and malabsorption can result in mineral and vitamin D deficiencies and bone loss. Patients with chronic liver disease have a higher risk of fracture due to hepatic osteodystrophy. Proinflammatory cytokines in infectious, autoimmune, and hematological disorders can stimulate osteoclastogenesis, leading to osteoporosis. Moreover, drug-induced osteoporosis is not uncommon. In this review, we focus on causes, pathogenesis, and management of secondary osteoporosis.
Collapse
Affiliation(s)
- Mahmoud M. Sobh
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura 35516, Egypt; (M.M.S.); (M.A.); (S.E.); (E.N.); (N.E.); (M.A.)
| | - Mohamed Abdalbary
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura 35516, Egypt; (M.M.S.); (M.A.); (S.E.); (E.N.); (N.E.); (M.A.)
- Division of Nephrology, Bone and Mineral Metabolism, University of Kentucky, Lexington, KY 40506, USA
| | - Sherouk Elnagar
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura 35516, Egypt; (M.M.S.); (M.A.); (S.E.); (E.N.); (N.E.); (M.A.)
| | - Eman Nagy
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura 35516, Egypt; (M.M.S.); (M.A.); (S.E.); (E.N.); (N.E.); (M.A.)
| | - Nehal Elshabrawy
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura 35516, Egypt; (M.M.S.); (M.A.); (S.E.); (E.N.); (N.E.); (M.A.)
| | - Mostafa Abdelsalam
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura 35516, Egypt; (M.M.S.); (M.A.); (S.E.); (E.N.); (N.E.); (M.A.)
| | - Kamyar Asadipooya
- Division of Endocrinology, University of Kentucky, Lexington, KY 40506, USA;
| | - Amr El-Husseini
- Division of Nephrology, Bone and Mineral Metabolism, University of Kentucky, Lexington, KY 40506, USA
- Correspondence: ; Tel.: +1-859-218-0934
| |
Collapse
|
46
|
Jazbinšek S, Koce M, Kotnik P. Novel Treatment Options in Childhood Bone Diseases. Horm Res Paediatr 2022; 96:590-598. [PMID: 35235937 DOI: 10.1159/000523868] [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: 11/29/2021] [Accepted: 02/17/2022] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Several novel treatment options have recently become available in childhood bone diseases. The purpose of this article is to provide an update on some of the therapeutic agents used in the treatment of pediatric osteoporosis, X-linked hypophosphatemic rickets, and achondroplasia (ACH). SUMMARY Vitamin D3 and Ca supplementation remains the basis of childhood osteoporosis treatment. Bisphosphonate (BP) therapy is the main antiresorptive therapeutic option, while denosumab, a human monoclonal IgG2 antibody with high affinity and specificity for a primary regulator of bone resorption - RANKL, represents a possible alternative. Its potent inhibition of bone resorption and turnover process leads to continuous increase of bone mineral density throughout the treatment also in the pediatric population. With a half-life much shorter than BPs, its effects are rapidly reversible upon discontinuation. Safety and dosing concerns in children remain. Novel treatment options have recently become available in two rare bone diseases. Burosumab, a monoclonal antibody against FGF-23, has been approved for the treatment of children with X-linked hypophosphatemic rickets older than 1 year. It presents an effective, more etiology-based treatment for rickets compared to conventional therapy, without the need for multiple daily oral phosphate supplementation. Its long-term efficacy and safety are currently being investigated. After years of anticipation, a novel treatment option for ACH has become available. C-type natriuretic peptide analog vosoritide effectively increases proportional growth and has a reasonable safety profile in children >2 years. Its effect on other features of the disease and the final height is yet to be determined. Several other treatment options for ACH exploring different therapeutic approaches are currently being investigated. KEY MESSAGES Denosumab is effective in the treatment of childhood-onset osteoporosis; however, further studies are necessary to determine the optimal treatment protocol. Burosumab is more etiology-based and convenient in comparison to conventional treatment of X-linked hypophospha--temic rickets in children and adults. Vosoritide importantly changes the natural course of achondroplasia, at least in the short term.
Collapse
Affiliation(s)
- Sončka Jazbinšek
- Division of Pediatrics, Department of Pediatric Endocrinology, Diabetes and Metabolism, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Maša Koce
- Division of Pediatrics, Department of Pediatric Endocrinology, Diabetes and Metabolism, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Primož Kotnik
- Division of Pediatrics, Department of Pediatric Endocrinology, Diabetes and Metabolism, University Medical Centre Ljubljana, Ljubljana, Slovenia
- Division of Pediatrics, Medical Faculty, University of Ljubljana, Ljubljana, Slovenia
| |
Collapse
|
47
|
Experience With Denosumab (XGEVA®) for Prevention of Skeletal-Related Events in the 10 Years After Approval. J Bone Oncol 2022; 33:100416. [PMID: 35242510 PMCID: PMC8857591 DOI: 10.1016/j.jbo.2022.100416] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 02/01/2022] [Indexed: 01/26/2023] Open
|
48
|
Kendler DL, Cosman F, Stad RK, Ferrari S. Denosumab in the Treatment of Osteoporosis: 10 Years Later: A Narrative Review. Adv Ther 2022; 39:58-74. [PMID: 34762286 PMCID: PMC8799550 DOI: 10.1007/s12325-021-01936-y] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 09/27/2021] [Indexed: 12/12/2022]
Abstract
The fully human monoclonal antibody denosumab was approved for treatment of osteoporosis in 2010 on the basis of its potent antiresorptive activity, which produces clinically meaningful increases in bone mineral density (BMD) and reduces fracture risk at key skeletal sites. At that time, questions remained regarding the long-term safety and efficacy of this receptor activator of nuclear factor kappa-B ligand (RANKL) inhibitor; and with clinical experience, new questions have arisen regarding its optimal use. Here, we examine these questions through the lens of data from the FREEDOM trial program and other studies to determine where denosumab fits in the osteoporosis treatment landscape. Clinical consensus and evidentiary support have grown for denosumab as a highly effective anti-osteoporosis therapy for patients at high risk of fracture. In the 10-year FREEDOM Extension study, denosumab treatment produced progressive incremental increases in BMD, sustained low rates of vertebral fracture, and further reduction in nonvertebral fracture risk without increased risk of infection, cancer, or immunogenicity. There was no evidence that suppression of bone turnover or mineralization was excessive, and rates of osteonecrosis of the jaw (ONJ) and atypical femoral fracture (AFF) were very low. It is now recognized, however, that transitioning to another anti-osteoporosis therapy after denosumab discontinuation is essential to mitigate a transient rebound of bone turnover causing rapid BMD loss and increased risk of multiple vertebral fractures (MVFs). Taken together, the available data show that denosumab has a favorable benefit/risk profile and is a versatile agent for preventing osteoporotic fractures in the short and long term. Video abstract: Denosumab in the Treatment of Osteoporosis—10 Years Later (MP4 62727 KB)
Collapse
|
49
|
Cejka D. Cardiovascular Safety of Anti-Sclerostin Therapy in Chronic Kidney Disease. Metabolites 2021; 11:770. [PMID: 34822428 PMCID: PMC8624769 DOI: 10.3390/metabo11110770] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 11/05/2021] [Accepted: 11/08/2021] [Indexed: 01/10/2023] Open
Abstract
The significance of sclerostin for bone and cardiovascular health in patients with chronic kidney disease (CKD) is complex and incompletely understood. Experimental evidence suggests that anti-sclerostin therapy shows diminished efficacy on bone in the setting of CKD. Limited clinical evidence suggests that the osteoanabolic and anti-resorptive activity is attenuated, but hypocalcemia is more prevalent in patients with advanced CKD (eGFR < 30 mL/min) treated with anti-sclerostin (romosozumab) therapy as compared to patients without kidney disease. Furthermore, sclerostin is prominently expressed in uremic arteries. Whether the inhibition of sclerostin has adverse effects on cardiovascular health in CKD is currently unknown. This review summarizes the current understanding of the physiology and pathophysiology of sclerostin in CKD, with a focus on the cardiovascular safety of anti-sclerostin therapy in patients with or without CKD.
Collapse
Affiliation(s)
- Daniel Cejka
- Department of Medicine III: Nephrology, Transplantation Medicine, Rheumatology, Geriatrics, Ordensklinikum Linz-Elisabethinen Hospital, Fadingerstraße 1, 4020 Linz, Austria
| |
Collapse
|
50
|
Gkoufa A, Angelousi A, Neonaki A, Athanasouli F, Cholongitas E. Severe Symptomatic Hypocalcemia Associated With Denosumab Administration in a Patient With Decompensated Cirrhosis and Renal Dysfunction. Ann Pharmacother 2021; 56:853-855. [PMID: 34697948 DOI: 10.1177/10600280211050216] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
| | - Anna Angelousi
- National and Kapodistrian University of Athens, Athens, Greece
| | - Antonia Neonaki
- National and Kapodistrian University of Athens, Athens, Greece
| | | | | |
Collapse
|