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Kumar S, Gild ML, McDonald MM, Kim AS, Clifton-Bligh RJ, Girgis CM. Author response to: OSIN-D-24-00849 Comment on: A novel sequential treatment approach between denosumab and romosozumab in patients with severe osteoporosis. Osteoporos Int 2024; 35:1871-1872. [PMID: 39120625 DOI: 10.1007/s00198-024-07214-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2024] [Accepted: 07/25/2024] [Indexed: 08/10/2024]
Affiliation(s)
- Shejil Kumar
- Department of Diabetes & Endocrinology, Westmead Hospital, Westmead Hospital, Cnr Hawkesbury Rd and Darcy Rd, Sydney, 2145 NSW, Australia.
- Faculty of Medicine & Health, University of Sydney, Sydney, Australia.
- Department of Diabetes & Endocrinology, Royal North Shore Hospital, Sydney, Australia.
| | - Matti L Gild
- Faculty of Medicine & Health, University of Sydney, Sydney, Australia
- Department of Diabetes & Endocrinology, Royal North Shore Hospital, Sydney, Australia
| | - Michelle M McDonald
- Faculty of Medicine, University of New South Wales, Sydney, Australia
- Bone Biology Program, Garvan Institute of Medical Research, Sydney, Australia
| | - Albert S Kim
- Department of Diabetes & Endocrinology, Westmead Hospital, Westmead Hospital, Cnr Hawkesbury Rd and Darcy Rd, Sydney, 2145 NSW, Australia
- Faculty of Medicine, University of New South Wales, Sydney, Australia
- Bone Biology Program, Garvan Institute of Medical Research, Sydney, Australia
| | - Roderick J Clifton-Bligh
- Faculty of Medicine & Health, University of Sydney, Sydney, Australia
- Department of Diabetes & Endocrinology, Royal North Shore Hospital, Sydney, Australia
| | - Christian M Girgis
- Department of Diabetes & Endocrinology, Westmead Hospital, Westmead Hospital, Cnr Hawkesbury Rd and Darcy Rd, Sydney, 2145 NSW, Australia
- Faculty of Medicine & Health, University of Sydney, Sydney, Australia
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Kumar S, Gild ML, McDonald MM, Kim AS, Clifton-Bligh RJ, Girgis CM. A novel sequential treatment approach between denosumab and romosozumab in patients with severe osteoporosis. Osteoporos Int 2024; 35:1669-1675. [PMID: 38839655 PMCID: PMC11364616 DOI: 10.1007/s00198-024-07139-9] [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: 03/10/2024] [Accepted: 05/20/2024] [Indexed: 06/07/2024]
Abstract
In severe osteoporosis, the optimal approach for sequential treatment between denosumab and romosozumab is unclear. We utilised a novel overlapping strategy in three patients with very-high fracture risk despite long-term denosumab which led to greater bone density improvements than previously reported with standard approaches. Larger confirmatory prospective studies are needed. PURPOSE/INTRODUCTION In patients with severe osteoporosis, the optimal approach for sequential treatment between denosumab and romosozumab has not been established. The ideal strategy would maximise gains in bone mineral density (BMD) with romosozumab and effectively mitigate the risk of rebound increased bone turnover when sequencing from denosumab. Limited studies exploring the sequence from denosumab to romosozumab report only modest-to-no improvement in BMD and inadequate suppression of rebound bone turnover. METHODS We describe three patients with severe osteoporosis and multiple fragility fractures despite long-term denosumab. A novel overlapping sequential treatment approach was utilised to maximise therapeutic benefit given these patients had a very high fracture risk. Romosozumab was commenced 3 months after the last denosumab dose. Instead of waiting until completion of romosozumab, denosumab was recommenced 6 months after commencing romosozumab in response to rising bone turnover markers. RESULTS Patients experienced a ~ 5-22% increase in lumbar spine BMD, and one patient had an 8% increase in total hip BMD after 12 months romosozumab. Serum bone turnover markers demonstrated an anabolic effect of romosozumab occurred despite overlapping treatment with denosumab. Recommencement of denosumab suppressed an increase in bone resorption in all cases. No new vertebral fractures occurred during this treatment. CONCLUSIONS A novel overlapping sequential treatment approach between denosumab and romosozumab produced greater improvements in lumbar spine and hip BMD than previously reported with standard approaches. Larger prospective controlled studies are needed to confirm these findings and establish the optimal use of romosozumab in patients pre-treated with denosumab to maximise BMD gains and minimise fracture risk.
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Affiliation(s)
- Shejil Kumar
- Department of Diabetes & Endocrinology, Westmead Hospital, Sydney, Australia
- Faculty of Medicine & Health, University of Sydney, Sydney, Australia
- Department of Diabetes & Endocrinology, Royal North Shore Hospital, Sydney, Australia
| | - Matti L Gild
- Faculty of Medicine & Health, University of Sydney, Sydney, Australia
- Department of Diabetes & Endocrinology, Royal North Shore Hospital, Sydney, Australia
| | - Michelle M McDonald
- Faculty of Medicine, University of New South Wales, Sydney, Australia
- Bone Biology Program, Garvan Institute of Medical Research, Sydney, Australia
| | - Albert S Kim
- Department of Diabetes & Endocrinology, Westmead Hospital, Sydney, Australia
- Faculty of Medicine, University of New South Wales, Sydney, Australia
- Bone Biology Program, Garvan Institute of Medical Research, Sydney, Australia
| | - Roderick J Clifton-Bligh
- Faculty of Medicine & Health, University of Sydney, Sydney, Australia
- Department of Diabetes & Endocrinology, Royal North Shore Hospital, Sydney, Australia
| | - Christian M Girgis
- Department of Diabetes & Endocrinology, Westmead Hospital, Sydney, Australia.
- Faculty of Medicine & Health, University of Sydney, Sydney, Australia.
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Everts-Graber J, Wenger M, Oser S, Studer U, Steiner C, Ziswiler HR, Sromek K, Schmid G, Gahl B, Häuselmann H, Reichenbach S, Lehmann T. The effect of romosozumab on bone mineral density depending on prior treatment: a prospective, multicentre cohort study in Switzerland. Osteoporos Int 2024; 35:1605-1613. [PMID: 38922397 PMCID: PMC11364696 DOI: 10.1007/s00198-024-07155-9] [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: 03/06/2024] [Accepted: 06/13/2024] [Indexed: 06/27/2024]
Abstract
This multicentre, prospective cohort study measured the effect of romosozumab for 12 months on bone mineral density, taking into account prior therapies. Prior antiresorptive therapy blunted the BMD response to romosozumab, and the duration was correlated with BMD changes at both the lumbar spine and total hip. INTRODUCTION In Switzerland, romosozumab is administered to high-risk osteoporosis patients. Our study aimed to assess the effect of romosozumab on bone mineral density (BMD), taking into account prior therapies. METHODS This multicentre, prospective cohort study measured the effect of romosozumab for 12 months in patients in a nationwide Swiss osteoporosis registry. BMD and bone turnover marker (P1NP and CTX) changes were measured and compared between pre-treated and treatment naïve patients. RESULTS Ninety-nine patients (92 women and 7 men, median age 71 years [65, 76]) were enrolled from January 2021 to December 2023. Among them, 22 had no prior treatment before romosozumab, while 77 had previous therapy (including 23 with a history of prior teriparatide therapy), with a median duration of 6 years [4, 11] of cumulative antiresorptive treatment. Over 12 months, romosozumab led to BMD changes of 10.3% [7.5, 15.5] at the lumbar spine, 3.1% [1.1, 5.8] at the total hip and 3.1% [0.5, 5.3] at the femoral neck, indicating notable variability. Significantly lower BMD responses were observed in pre-treated patients, with the duration of prior antiresorptive therapy inversely associated with BMD increases at the lumbar spine and hip. Other predictors of BMD changes at the total hip included baseline T-scores at the hip, body mass index and baseline CTX level, while the BMD response at the lumbar spine was associated with the lumbar spine T-score at baseline, age and baseline CTX level. CONCLUSION Prior antiresorptive therapy blunted the BMD response to romosozumab, and the duration was correlated with BMD changes at both the lumbar spine and total hip.
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Affiliation(s)
- Judith Everts-Graber
- OsteoRheuma Bern, Bahnhofplatz 1, Bern, Switzerland.
- Department of Rheumatology and Immunology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
- Department of Diabetes, Endocrinology, Nutritional Medicine and Metabolism, Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland.
| | - Mathias Wenger
- Zentrum Für Rheuma- und Knochenerkrankungen, Klinik Im Park, Hirslanden Zürich, Switzerland
| | - Sven Oser
- Zentrum Für Rheuma- und Knochenerkrankungen, Klinik Im Park, Hirslanden Zürich, Switzerland
| | - Ueli Studer
- OsteoRheuma Bern, Bahnhofplatz 1, Bern, Switzerland
| | | | | | - Karoline Sromek
- Department of Rheumatology, Lucerne Regional Hospital, Lucerne, Switzerland
| | - Gernot Schmid
- Department of Rheumatology, Lucerne Regional Hospital, Lucerne, Switzerland
| | - Brigitta Gahl
- Cardiovascular Research Institute, University Hospital of Basel, Basel, Switzerland
| | - HansJörg Häuselmann
- Zentrum Für Rheuma- und Knochenerkrankungen, Klinik Im Park, Hirslanden Zürich, Switzerland
| | - Stephan Reichenbach
- Department of Rheumatology and Immunology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Institute for Social and Preventive Medicine, University of Bern, Bern, Switzerland
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Ebina K, Etani Y, Noguchi T, Nakata K, Okada S. Clinical effects of teriparatide, abaloparatide, and romosozumab in postmenopausal osteoporosis. J Bone Miner Metab 2024:10.1007/s00774-024-01536-0. [PMID: 39009890 DOI: 10.1007/s00774-024-01536-0] [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: 04/30/2024] [Accepted: 06/22/2024] [Indexed: 07/17/2024]
Abstract
In the management of osteoporosis, anti-resorptive agents serve as a primary therapeutic approach. However, in cases where individuals exhibit an increased susceptibility to fractures, such as those characterized by severe low bone mass or a history of vertebral or hip fractures that markedly diminish life expectancy, the immediate reduction of fracture risk through the administration of osteoanabolic agents could be beneficial. Teriparatide, available in daily, once-weekly, or twice-weekly dosages, along with abaloparatide and romosozumab, constitutes a trio of such agents. Each of these medications is defined by unique characteristics, distinct efficacy profiles, and specific adverse effects. There is growing evidence to suggest that these agents have a superior effect on enhancing bone mineral density and reducing fracture incidence when compared to traditional bisphosphonate therapies. Nonetheless, their employment demands thorough consideration of clinical indications, which includes evaluating economic factors, the frequency of injections required, and the potential for adverse effects. The objective of this review is to consolidate the current evidence focusing primarily on the efficacy of these agents, with the goal of enhancing understanding and aiding in making more informed treatment decisions, particularly for those individuals who are at an elevated risk of fractures.
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Affiliation(s)
- Kosuke Ebina
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-Oka, Suita, Osaka, 565-0871, Japan.
- Department of Sports Medical Biomechanics, Osaka University Graduate School of Medicine, 2-2 Yamada-Oka, Suita, Osaka, 565-0871, Japan.
| | - Yuki Etani
- Department of Sports Medical Biomechanics, Osaka University Graduate School of Medicine, 2-2 Yamada-Oka, Suita, Osaka, 565-0871, Japan
| | - Takaaki Noguchi
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-Oka, Suita, Osaka, 565-0871, Japan
| | - Ken Nakata
- Department of Health and Sport Sciences, Osaka University Graduate School of Medicine, 2-2 Yamada-Oka, Suita, Osaka, 565-0871, Japan
| | - Seiji Okada
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-Oka, Suita, Osaka, 565-0871, Japan
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Anastasilakis AD, Yavropoulou MP, Palermo A, Makras P, Paccou J, Tabacco G, Naciu AM, Tsourdi E. Romosozumab versus parathyroid hormone receptor agonists: which osteoanabolic to choose and when? Eur J Endocrinol 2024; 191:R9-R21. [PMID: 38938063 DOI: 10.1093/ejendo/lvae076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 05/31/2024] [Accepted: 06/24/2024] [Indexed: 06/29/2024]
Abstract
Osteoanabolic agents are used as a first line treatment in patients at high fracture risk. The PTH receptor 1 (PTH1R) agonists teriparatide (TPTD) and abaloparatide (ABL) increase bone formation, bone mineral density (BMD), and bone strength by activating PTH receptors on osteoblasts. Romosozumab (ROMO), a humanized monoclonal antibody against sclerostin, dramatically but transiently stimulates bone formation and persistently reduces bone resorption. Osteoanabolic agents increase BMD and bone strength while being more effective than antiresorptives in reducing fracture risk in postmenopausal women. However, direct comparisons of the antifracture benefits of osteoanabolic therapies are limited. In a direct comparison of TPTD and ABL, the latter resulted in greater BMD increases at the hip. While no differences in vertebral or non-vertebral fracture risk were observed between the two drugs, ABL led to a greater reduction of major osteoporotic fractures. Adverse event profiles were similar between the two agents except for hypercalcemia, which occurred more often with TPTD. No direct comparisons of fracture risk reduction between ROMO and the PTH1R agonists exist. Individual studies have shown greater increases in BMD and bone strength with ROMO compared with TPTD in treatment-naive women and in women previously treated with bisphosphonates. Some safety aspects, such as a history of tumor precluding the use of PTH1R agonists, and a history of major cardiovascular events precluding the use of ROMO, should also be considered when choosing between these agents. Finally, convenience of administration, reimbursement by national health systems and length of clinical experience may influence patient choice.
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Affiliation(s)
| | - Maria P Yavropoulou
- Endocrinology Unit, 1st Department of Propaedeutic and Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Laikon University Hospital of Athens, Athens 115 27, Greece
| | - Andrea Palermo
- Unit of Metabolic Bone and Thyroid Diseases, Fondazione Policlinico Universitario Campus Bio-Medico, Rome 00128, Italy
- Unit of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, Rome 00128, Italy
| | - Polyzois Makras
- Department of Medical Research, 251 Hellenic Air Force & VA General Hospital, Athens 115 25, Greece
| | - Julien Paccou
- Department of Rheumatology, CHU Lille, Lille 59000, France
| | - Gaia Tabacco
- Unit of Metabolic Bone and Thyroid Diseases, Fondazione Policlinico Universitario Campus Bio-Medico, Rome 00128, Italy
- Unit of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, Rome 00128, Italy
| | - Anda Mihaela Naciu
- Unit of Metabolic Bone and Thyroid Diseases, Fondazione Policlinico Universitario Campus Bio-Medico, Rome 00128, Italy
- Unit of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, Rome 00128, Italy
| | - Elena Tsourdi
- Department of Medicine III, Technische Universität Dresden, Dresden 01307, Germany
- Center for Healthy Aging, Technische Universität Dresden, Dresden 01307, Germany
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Cianferotti L, Cipriani C, Palermo A, Viapiana O, Zavatta G, Mazziotti G. A practical approach for anabolic treatment of bone fragility with romosozumab. J Endocrinol Invest 2024:10.1007/s40618-024-02395-2. [PMID: 38789679 DOI: 10.1007/s40618-024-02395-2] [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: 02/25/2024] [Accepted: 05/11/2024] [Indexed: 05/26/2024]
Abstract
BACKGROUND Romosozumab, a fully humanized anti-sclerostin-antibody, is a bone-builder stimulating osteoblasts and inhibiting osteoclast by activation of the canonical Wnt-beta catenin signaling. This unique mechanism of action has the potential to address unmet needs in osteoporosis management. METHODS The multifaceted practical clinical issues related to romosozumab are discussed, especially focusing on the rationale of employing a sclerostin inhibitor to target bone fragility as first line or second line treatment in post-menopausal osteoporosis and in males at increased risk of fractures. RESULTS Four randomized clinical trials with several post-hoc analyses and more than ten observational studies have consistently demonstrated that romosozumab is effective in rapidly increasing bone mineral density (BMD) and decreasing risk of vertebral, non-vertebral and hip fractures in post-menopausal women at very-high risk of fractures. In male osteoporosis, only data on BMD are available. Noteworthy, romosozumab was shown to be more effective and rapid than teriparatide in improving BMD, bone structure and strength at the hip, especially in women already treated with anti-resorptive drugs. Interestingly, even if romosozumab displays best results in treatment-naïve patients, its favourable effects on BMD were observed even in women previously treated with teriparatide or denosumab, although to a lesser extent. CONCLUSIONS Based on the available evidence, romosozumab could be proposed as ideal drug in several clinical settings, such as non-fractured post-menopausal women at very-high risk of fractures, patients with recent hip fracture, patients non responder to bisphosphonates and short-term denosumab therapy.
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Affiliation(s)
- L Cianferotti
- Bone Metabolic Diseases Unit, Department of Experimental and Clinical Biomedical Sciences, University Hospital of Florence, University of Florence, Florence, Italy
| | - C Cipriani
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - A Palermo
- Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
- Unit of Metabolic Bone and Thyroid Disorders, Department of Medicine, Università Campus Bio-Medico di Roma, Rome, Italy
| | - O Viapiana
- Rheumatology Section, Department of Medicine, University of Verona, Verona, Italy
| | - G Zavatta
- Division of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - G Mazziotti
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 420090, Pieve Emanuele, MI, Italy.
- Endocrinology, Diabetology and Andrology Unit, Osteoporosis and Bone Diseases Section, IRCCS Humanitas Research Hospital, Rozzano, MI, Italy.
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Cosman F, Langdahl B, Leder BZ. Treatment Sequence for Osteoporosis. Endocr Pract 2024; 30:490-496. [PMID: 38311211 DOI: 10.1016/j.eprac.2024.01.014] [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: 12/09/2023] [Revised: 01/22/2024] [Accepted: 01/26/2024] [Indexed: 02/10/2024]
Abstract
BACKGROUND Osteoporosis is a chronic progressive disease that requires lifelong monitoring and treatment. Sequencing from one treatment to another at different ages and stages of disease is an approach that can maximize benefits and avoid potential risks from long-term treatment with a single agent. OBJECTIVE This article reviews clinical trial data in postmenopausal women that evaluate the effects of antiresorptive agents followed by other antiresorptives, osteoanabolic agents followed by antiresorptives, and antiresorptives followed by osteoanabolic medications. METHODS Literature review and discussion. RESULTS When medications are discontinued, in the absence of sequential therapy, bone turnover rates return to baseline or above baseline, and bone loss occurs. The rate of bone loss differs for different treatments, with a very slow decline after stopping bisphosphonates and a particularly rapid decline after stopping denosumab. Careful attention to osteoporosis medication transitions can mitigate bone density loss and its consequences. For women who remain at high risk, switching from bisphosphonates to the more potent antiresorptive, denosumab, will result in further improvement in bone mineral density (BMD). When indicated, stopping denosumab can be accomplished safely by transition to an adequate bisphosphonate regimen. For high- and very-high-risk patients, treating with osteoanabolic agents first, followed by antiresorptive agents, produces substantially larger BMD gains than the reverse treatment sequence, with the biggest differences seen for BMD of the hip. CONCLUSION Awareness of the importance of treatment sequences can help improve osteoporosis care across the postmenopausal lifespan.
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Affiliation(s)
- Felicia Cosman
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, New York.
| | - Bente Langdahl
- Department of Endocrinology and Metabolic Bone Diseases, Aarhus University Hospital and Aarhus University, Aarhus, Denmark.
| | - Benjamin Z Leder
- Department of Medicine, Harvard Medical School, Endocrine Unit, Massachusetts General Hospital, Boston, Massachusetts.
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Ramchand SK, Leder BZ. Sequential Therapy for the Long-Term Treatment of Postmenopausal Osteoporosis. J Clin Endocrinol Metab 2024; 109:303-311. [PMID: 37610985 DOI: 10.1210/clinem/dgad496] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/03/2023] [Accepted: 08/21/2023] [Indexed: 08/25/2023]
Abstract
Osteoporosis is a chronic condition characterized by decreased bone mass, loss of skeletal integrity, and increased susceptibility to fracture. Drugs used to treat osteoporosis can be classified as those that block bone resorption (antiresorptive), stimulate bone formation (anabolic), or do both. While all currently approved medications reduce the risk of fragility fractures in high-risk populations, they are generally unable to fully restore bone strength in most patients with established disease. Thus, the majority of patients require disease management over many years. Unfortunately, the continuous use of a single drug has limitations, both in terms of efficacy and safety, and so sequential therapy is commonly required. Given the expanding list of pharmacological agents currently available, careful consideration needs to be given as to which drugs to use and in what sequence. This review will evaluate the differential effects of antiresorptive, bone-forming, and dual-acting drugs when used in specific sequences and will explore the current evidence favoring the initial use of bone-forming/dual-acting drugs followed by antiresorptive medications. This review will also examine the notion that long-term treatment with an antiresorptive drug may diminish the efficacy of subsequent treatment with a bone-forming/dual-acting drug. Finally, this review will explore the current evidence pertaining to the specific issue of how to best prevent the clinical ramifications of denosumab cessation.
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Affiliation(s)
- Sabashini K Ramchand
- Department of Medicine, Endocrine Unit, Massachusetts General Hospital, Harvard University, Boston, MA 02114, USA
| | - Benjamin Z Leder
- Department of Medicine, Endocrine Unit, Massachusetts General Hospital, Harvard University, Boston, MA 02114, USA
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Horikawa A, Kasukawa Y, Hongo M, Sano A, Miyakoshi N. The Effects of Switch Therapy in Osteoporosis Treatment after Romosozumab after Comparing with Prior Treatment. J Osteoporos 2024; 2024:2144527. [PMID: 38235310 PMCID: PMC10791350 DOI: 10.1155/2024/2144527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 12/31/2023] [Accepted: 01/04/2024] [Indexed: 01/19/2024] Open
Abstract
Rationale. Although romosozumab is one of the most effective treatments for osteoporosis by increasing bone mineral density in the lumbar spine and femur and recommended for denosumab as switch therapy, these effects regarding its prior treatment have not yet been evaluated clearly. This study focused on the effects of switch therapy from romosozumab to denosumab in regard to prior treatment of osteoporosis including bone mineral density and bone turnover marker and other related factors. Patient Concerns. 15 osteoporotic patients were assigned to the naïve group, 15 were assigned to the teriparatide group, and 10 were assigned to the bisphosphonate group. Interventions. Patients who were treated as outpatients for osteoporosis with romosozumab for 1 year and switched to denosumab between 2020 and 2022 at our hospital were examined. Our hospital registry included 40 osteoporotic patients who were over 65 years of age with bone mineral density (bone mineral density): T score <-2.5 standard deviations (SDs) and fracture assessment tool (FRAX) score >20%. Outcomes. The naïve group had the highest increase in LS BMD among these three groups during switch therapy from romosozumab to denosumab, while there were no significant differences about adverse drug events and serum Ca concentration among them. There was no incidence of fracture. Conclusion. These findings indicate that the effects of osteoporotic treatment of switch therapy from romosozumab to denosumab were likely to affect prior treatment of osteoporosis.
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Affiliation(s)
- Akira Horikawa
- Shizuoka Tokushukai Hospital, 1-11 Surugaku-Simokawahara-Minami, Shizuoka 421 0117, Japan
| | - Yuji Kasukawa
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan
| | - Michio Hongo
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan
| | - Akihisa Sano
- Shizuoka Tokushukai 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
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Anastasilakis AD, Tsourdi E. Τhe story of sclerostin inhibition: the past, the present, and the future. Hormones (Athens) 2024:10.1007/s42000-023-00521-y. [PMID: 38170438 DOI: 10.1007/s42000-023-00521-y] [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: 11/10/2023] [Accepted: 12/20/2023] [Indexed: 01/05/2024]
Abstract
Sclerostin inhibits osteoblast activity by hampering activation of the canonical Wnt signaling pathway and simultaneously stimulates osteoclastogenesis through upregulation of the receptor activator of NFκB ligand (RANKL). Thus, antibodies against sclerostin (Scl-Abs), besides promoting bone formation, suppress bone resorption and dissociate bone formation from resorption. This dual action results in remarkable increases of bone mineral density which are of a greater magnitude compared to the other antiosteoporotic treatments and are accompanied by decreases of fracture risk at all skeletal sites. The anabolic effect subsides after the first few months of treatment and a predominantly antiresorptive effect remains after this period, limiting its use to 12 months. Furthermore, these effects are largely reversible upon discontinuation; therefore, subsequent treatment with antiresorptives is indicated to maintain or further increase the bone gains achieved. Romosozumab is currently the only Scl-Ab approved for the treatment of severe postmenopausal osteoporosis. Indications for use in other populations, such as males, premenopausal women, and patients with glucocorticoid-induced osteoporosis, are pending. Additionally, the efficacy of Scl-Abs in other bone diseases, such as osteogenesis imperfecta, hypophosphatasia, X-linked hypophosphatemia, and bone loss associated with malignancies, is under thorough investigation. Cardiovascular safety concerns currently exclude patients at high cardiovascular risk from this treatment.
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Affiliation(s)
- Athanasios D Anastasilakis
- Department of Endocrinology, 424 Military General Hospital, Ring Road, 564 29 N. Efkarpia, Thessaloniki, Greece.
| | - Elena Tsourdi
- Department of Medicine III and Center for Healthy Aging, Technische Universität Dresden, Dresden, Germany
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Miyauchi A, Hamaya E, Shimauchi J, Yoshinaga Y, Nishi K. Effectiveness of romosozumab in patients with osteoporosis at high fracture risk: a Japanese real-world study. J Bone Miner Metab 2024; 42:77-89. [PMID: 38086988 DOI: 10.1007/s00774-023-01477-0] [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: 06/29/2023] [Accepted: 10/25/2023] [Indexed: 02/10/2024]
Abstract
INTRODUCTION To describe the real-world use of romosozumab in Japan, we conducted a chart review of > 1000 Japanese patients with osteoporosis (OP) at high risk of fracture, across multiple medical institutions. MATERIALS AND METHODS Treatment-naïve and prior OP-treatment patients who received romosozumab for 12 months followed by ≥ 6 months of sequential OP treatment were included. The primary objective described the baseline demographics and clinical characteristics; secondary objectives evaluated changes in bone mineral density (BMD) and bone turnover markers in all patients and effectiveness of romosozumab in a sub-group of treatment-naïve patients using the fracture risk assessment tool (FRAX®). RESULTS Of the 1027 patients (92.4% female), 45.0% were treatment-naïve. The mean ± SD age of treatment-naïve versus prior OP-treatment patients was 76.8 ± 8.5 and 77.1 ± 8.5 years. The most frequent prior OP treatment was bisphosphonates (45.0%). Romosozumab treatment for 12 months increased BMD at the lumbar spine in all groups; the median percent change from baseline in lumbar spine BMD was higher in the treatment-naïve (13.4%) versus prior OP-treatment group (bisphosphonates [9.2%], teriparatide [11.3%], denosumab [DMAb, 4.5%]). DMAb, bisphosphonates, or teriparatide after romosozumab maintained the BMD gains at all skeletal sites at month 18 in treatment-naïve patients. Most treatment-naïve patients were at high risk of fracture, BMD increased consistently with romosozumab regardless of the baseline fracture risk assessed by FRAX. CONCLUSION This large-scale, multicenter chart review provides clinically relevant insights into the profiles of patients initiating romosozumab, effectiveness of real-world romosozumab use, and sequential therapy in Japanese patients at high risk of fracture.
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Affiliation(s)
| | - Etsuro Hamaya
- Amgen K.K., Midtown Tower 9-7-1 Akasaka, Minato-ku, Tokyo, 107-6239, Japan.
| | | | - Yoko Yoshinaga
- Amgen K.K., Midtown Tower 9-7-1 Akasaka, Minato-ku, Tokyo, 107-6239, Japan
| | - Kiyoshi Nishi
- Amgen K.K., Midtown Tower 9-7-1 Akasaka, Minato-ku, Tokyo, 107-6239, Japan
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Hong N, Shin S, Lee S, Rhee Y. Romosozumab is associated with greater trabecular bone score improvement compared to denosumab in postmenopausal osteoporosis. Osteoporos Int 2023; 34:2059-2067. [PMID: 37596432 DOI: 10.1007/s00198-023-06889-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 08/11/2023] [Indexed: 08/20/2023]
Abstract
In this study, romosozumab demonstrated significantly greater improvement in trabecular bone score compared to denosumab therapy in postmenopausal women previously treated with antiresorptive agents. Notably, in patients previously treated with anti-resorptive agents, treatment with romosozumab resulted in similar increases in trabecular bone score compared to that of drug-naïve patients. PURPOSE Romosozumab significantly increases bone mineral density (BMD) and rapidly reduces fracture risk. Whether romosozumab can improve the spinal trabecular bone score (TBS) as a bone quality indicator merits further investigation. METHODS Data for postmenopausal women starting romosozumab or denosumab treatment at Severance Hospital, Korea, were analyzed. Romosozumab and denosumab groups were 1:1 matched using propensity scores, considering relevant covariates. Good responders were defined as those with TBS improvement of 5.8% or greater. RESULTS Overall, 174 patients (romosozumab, n = 87; denosumab, n = 87) were analyzed. Matched groups did not differ in age (64 years), weight, height, previous fracture (38%), lumbar spine or femoral neck BMD (T-score, -3.4 and -2.6, respectively), or prior bisphosphonate or selective estrogen receptor modulator (SERM) exposure (50%). The romosozumab group exhibited a greater increase in lumbar spine BMD (15.2% vs. 6.9%, p < 0.001) and TBS (3.7% vs. 1.7%, p = 0.013) than the denosumab group. In patients transitioning from bisphosphonate or SERM, romosozumab users showed greater improvement in TBS compared to denosumab users (3.9% versus 0.8%, P = 0.006); the drug-naive group showed no significant difference (3.6% versus 2.7%, P = 0.472). The romosozumab group had a higher proportion of good responders than the denosumab group (33.3% vs. 18.4%, p = 0.024). Romosozumab therapy for 12 months resulted in 3.8-fold higher odds of a good response in TBS than denosumab after covariate adjustment (adjusted odds ratio 3.85, p = 0.002). CONCLUSION Romosozumab could improve bone mass and bone quality, measured by TBS, in postmenopausal osteoporosis, particularly as a subsequent regimen in patients previously taking anti-resorptive agents.
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Affiliation(s)
- Namki Hong
- Division of Endocrinology, Department of Internal Medicine, Endocrine Research Institute, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Sungjae Shin
- Division of Endocrinology, Department of Internal Medicine, Endocrine Research Institute, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
- Division of Endocrinology, Department of Internal Medicine, National Health Insurance Service Ilsan Hospital, Goyang, 10444, Korea
| | - Seunghyun Lee
- Division of Endocrinology, Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, 26426, Republic of Korea
| | - Yumie Rhee
- Division of Endocrinology, Department of Internal Medicine, Endocrine Research Institute, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea.
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Schmidmaier R. [Osteoporosis: treatment of high-risk patients]. ORTHOPADIE (HEIDELBERG, GERMANY) 2023; 52:799-807. [PMID: 37656201 DOI: 10.1007/s00132-023-04430-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/31/2023] [Indexed: 09/02/2023]
Abstract
Nowadays, different drugs are available for specific treatment of osteoporosis. On the one hand, antiresorptives (raloxifene, bisphosphonates, denosumab) and, on the other hand, bone anabolic drugs (teriparatide and romosozumab) can be used. For both bone anabolic agents, superiority over oral bisphosphonates in high-risk patients was shown in randomized comparative studies. High-risk patients represent a subgroup of osteoporosis patients requiring treatment with a particularly high fracture risk. The very high risk can be recognized by the clinical manifestation (hip or vertebral fracture), the very low T‑score and/or the clinical risk factors (exceeding the bone anabolic threshold of the DVO risk calculator). High-risk patients should be treated with bone anabolic drugs in the first line of treatment. Patients treated with antiresorptives, who develop a very high risk in the course of the disease should be escalated to bone anabolic compounds. Every bone anabolic treatment requires an antiresorptive follow-up treatment. Drug holidays are only possible in exceptional cases for high-risk patients.
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Affiliation(s)
- Ralf Schmidmaier
- LMU Klinikum, Osteologisches Schwerpunktzentrum der LMU - Bayerisches Osteoporosezentrum, Medizinische Klinik und Poliklinik IV, Ziemssenstr. 5, 80336, München, Deutschland.
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14
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Fu Q, Bustamante-Gomez NC, Reyes-Pardo H, Gubrij I, Escalona-Vargas D, Thostenson JD, Palmieri M, Goellner JJ, Nookaew I, Barnes CL, Stambough JB, Ambrogini E, O’Brien CA. Reduced osteoprotegerin expression by osteocytes may contribute to rebound resorption after denosumab discontinuation. JCI Insight 2023; 8:e167790. [PMID: 37581932 PMCID: PMC10561722 DOI: 10.1172/jci.insight.167790] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 08/03/2023] [Indexed: 08/17/2023] Open
Abstract
Denosumab is an anti-RANKL Ab that potently suppresses bone resorption, increases bone mass, and reduces fracture risk. Discontinuation of denosumab causes rapid rebound bone resorption and bone loss, but the molecular mechanisms are unclear. We generated humanized RANKL mice and treated them with denosumab to examine the cellular and molecular conditions associated with rebound resorption. Denosumab potently suppressed both osteoclast and osteoblast numbers in cancellous bone in humanized RANKL mice. The decrease in osteoclast number was not associated with changes in osteoclast progenitors in bone marrow. Long-term, but not short-term, denosumab administration reduced osteoprotegerin (OPG) mRNA in bone. Localization of OPG expression revealed that OPG mRNA is produced by a subpopulation of osteocytes. Long-term denosumab administration reduced osteocyte OPG mRNA, suggesting that OPG expression declines as osteocytes age. Consistent with this, osteocyte expression of OPG was more prevalent near the surface of cortical bone in humans and mice. These results suggest that new osteocytes are an important source of OPG in remodeling bone and that suppression of remodeling reduces OPG abundance by reducing new osteocyte formation. The lack of new osteocytes and the OPG they produce may contribute to rebound resorption after denosumab discontinuation.
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Affiliation(s)
- Qiang Fu
- Center for Musculoskeletal Disease Research
- Division of Endocrinology and Metabolism
| | | | - Humberto Reyes-Pardo
- Center for Musculoskeletal Disease Research
- Division of Endocrinology and Metabolism
| | - Igor Gubrij
- Center for Musculoskeletal Disease Research
- Division of Endocrinology and Metabolism
| | | | | | - Michela Palmieri
- Center for Musculoskeletal Disease Research
- Division of Endocrinology and Metabolism
| | - Joseph J. Goellner
- Center for Musculoskeletal Disease Research
- Division of Endocrinology and Metabolism
| | - Intawat Nookaew
- Center for Musculoskeletal Disease Research
- Department of Biomedical Informatics, and
| | - C. Lowry Barnes
- Center for Musculoskeletal Disease Research
- Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Jeffrey B. Stambough
- Center for Musculoskeletal Disease Research
- Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Elena Ambrogini
- Center for Musculoskeletal Disease Research
- Division of Endocrinology and Metabolism
- Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
- Central Arkansas Veterans Healthcare System, Little Rock, Arkansas, USA
| | - Charles A. O’Brien
- Center for Musculoskeletal Disease Research
- Division of Endocrinology and Metabolism
- Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
- Central Arkansas Veterans Healthcare System, Little Rock, Arkansas, USA
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Tominaga A, Wada K, Okazaki K, Nishi H, Terayama Y, Shimamoto S, Kodama Y, Kato Y. Nonresponder Considerations for Romosozumab Treatment. Calcif Tissue Int 2023:10.1007/s00223-023-01087-y. [PMID: 37138124 DOI: 10.1007/s00223-023-01087-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 04/21/2023] [Indexed: 05/05/2023]
Abstract
Romosozumab can increase bone mineral density (BMD) in patients with osteoporosis, but some patients do not respond to it. This study aimed to identify risk factors for being a nonresponder to romosozumab treatment. This retrospective observational study included 92 patients. Romosozumab (210 mg) was subcutaneously administered to the participants every 4 weeks over 12 months. We excluded patients who previously underwent treatment for osteoporosis to assess the impact of romosozumab alone. We evaluated the proportion of patients who did not respond to romosozumab treatment to the lumbar spine and hip with increased BMD. Nonresponders were defined as those with a bone density change of < 3% after 12 months of treatment. We compared demographics and biochemical markers between responders and nonresponders. We found that 11.5% of patients were nonresponders at the lumbar spine, and 56.8% were nonresponders at the hip. A risk factor for nonresponse at the spine was low type I procollagen N-terminal propeptide (P1NP) values at 1 month. The cutoff value for P1NP at month 1 was 50 ng/ml. We found that 11.5% and 56.8% of patients experienced no significant improvement in the lumbar spine and hip BMD, respectively. Clinicians should use nonresponse risk factors to inform decisions about romosozumab treatment for patients with osteoporosis.
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Affiliation(s)
- Ayako Tominaga
- Department of Orthopedic Surgery, Tokyo Women's Medical University, Tokyo, Japan.
| | - Keiji Wada
- Department of Orthopedic Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Ken Okazaki
- Department of Orthopedic Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | | | | | - Shuji Shimamoto
- Department of Orthopedic Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Yasuteru Kodama
- Department of Orthopedic Surgery, Tokyo Women's Medical University, Tokyo, Japan
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Oue T, Shimizu T, Asano T, Shimodan S, Ishizu H, Arita K, Iwasaki N. Comparison of the Efficacy of Zoledronate Acid or Denosumab After Switching from Romosozumab in Japanese Postmenopausal Patients. Calcif Tissue Int 2023; 112:683-690. [PMID: 37037949 DOI: 10.1007/s00223-023-01079-y] [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: 01/11/2023] [Accepted: 03/28/2023] [Indexed: 04/12/2023]
Abstract
We aimed to compare the efficacy of switching from romosozumab (RMAb) to denosumab (DMAb) or zoledronic acid (Zol) with respect to changes in bone mineral density (BMD) and bone metabolism. We also aimed to determine predictors of changes in BMD among patients who received sequential therapy from RMAb. One hundred patients who received RMAb therapy were recruited for this study. A total 49 patients received bisphosphonate (BP) pre-treatment and 51 received active vitamin D3 analog pre-treatment or no treatment. Forty-two patients were switched to Zol (BP-RMAb-Zol; 20 and RMAb-Zol; 22), and 58 patients were switched to DMAb (BP-RMAb-DMAb; 29 and RMAb-DMAb; 29). Longitudinal changes in bone metabolic markers (P1NP and TRACP-5b) and BMD were also evaluated. In the BP-RMAb-Zol group, TRACP-5b increased after administration of Zol, and the mean BMD of the lumbar spine (LS) was significantly lower than those in the BP-RMAb-DMAb, RMAb-Zol and RMAb-DMAb groups at 24 months. The % changes in BMD of the LS after 24 months were associated with TRACP-5b values at baseline and at 12 months in patients who received Zol therapy, and with TRACP-5b value at baseline in patients who received DMAb therapy. The DMAb follow-on regimen could be considered more effective than Zol as a sequential agent for the enhancement of BMD after RMAb in patients with BP pretreatment. TRACP-5b, especially the baseline value, may predict the efficacy of sequential therapy from RMAb, as well as previous treatments.
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Affiliation(s)
- Tetsuro Oue
- Department of Orthopedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita-15 Nishi-7, Kita-ku, Sapporo, 060-8638, Japan
| | - Tomohiro Shimizu
- Department of Orthopedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita-15 Nishi-7, Kita-ku, Sapporo, 060-8638, Japan.
| | - Tsuyoshi Asano
- Department of Orthopedic Surgery, KKR Sapporo Medical Center, Sapporo, Japan
| | - Shun Shimodan
- Department of Orthopedic Surgery, Kushiro City General Hospital, Kushiro, Japan
| | - Hotaka Ishizu
- Department of Orthopedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita-15 Nishi-7, Kita-ku, Sapporo, 060-8638, Japan
| | - Kosuke Arita
- Department of Orthopedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita-15 Nishi-7, Kita-ku, Sapporo, 060-8638, Japan
| | - Norimasa Iwasaki
- Department of Orthopedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita-15 Nishi-7, Kita-ku, Sapporo, 060-8638, Japan
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17
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Deng W, Li H, Zhang Y, Lin Y, Chen C, Chen J, Huang Y, Zhou Y, Tang Y, Ding J, Yuan K, Xu L, Li Y, Zhang S. Isoliensinine suppresses bone loss by targeted inhibition of RANKL-RANK binding. Biochem Pharmacol 2023; 210:115463. [PMID: 36849060 DOI: 10.1016/j.bcp.2023.115463] [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: 01/23/2023] [Revised: 02/18/2023] [Accepted: 02/21/2023] [Indexed: 02/27/2023]
Abstract
BACKGROUND Osteoporosis, a systemic metabolic bone disease, is often caused by the disruption of dynamic equilibrium between osteoclasts and osteoblasts. Overactive bone resorption, in which osteoclasts play a major role, is one of the most common and major causes of osteoporosis. Less costly and more effective drug treatments for this disease are needed. Based on the combination of molecular docking techniques and in vitro cell assays, this study aimed to explore the mechanism by which Isoliensinine (ILS) protects the bone loss by inhibiting osteoclast differentiation. METHODS A virtual docking model based on molecular docking technology was used to investigate the interactions between ILS and the Receptor Activator of Nuclear Kappa-B (RANK)/Receptor Activator of Nuclear Kappa-B Ligand (RANKL).In this study, we determined the effective dose of action of ILS to inhibit osteoclast differentiation in vitro and, using bone resorption experiments, RT-CPR and Western Blot investigated the effects of ILS on bone resorption function and normal expression of osteoclast-associated genes and proteins, and validated potential mechanistic pathways. In vivo experiments revealed that ILS could inhibit bone loss through Micro-CT results. Finally, the molecular interaction between ILS and RANK/RANKL was investigated using biomolecular interaction experiments to verify the correctness and accuracy of the computational results. RESULTS ILS binds to RANK and RANKL proteins, respectively, through virtual molecular docking. The Surface Plasmon Resonance (SPR) experiment results revealed that phosphorylated JNK, ERK, P38, and P65 expression was significantly downregulated when ILS were targeted to inhibit RANKL/RANK binding. At the same time, the expression of IKB-a was significantly increased under the stimulation of ILS, which rescued the degradation of IKB-a. ILS can significantly inhibit the levels of Reactive Oxygen Species (ROS) and Ca2 + concentration in vitro. Finally, the results of Micro-CT showed that ILS can significantly inhibit bone loss in vivo, indicating that ILS has a potential role in the treatment of osteoporosis. CONCLUSION ILS inhibits osteoclast differentiation and bone loss by preventing the normal binding of RANKL/RANK, affecting downstream signaling pathways, including MAPK.NF-KB, ROS, Ca2+, genes, and proteins.
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Affiliation(s)
- Wei Deng
- No. 12, Guangzhou University of Chinese Medicine, Ji Chang Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China; The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun District, Guangzhou 510405, China; The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, No. 12 Airport Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China
| | - HaiShan Li
- No. 12, Guangzhou University of Chinese Medicine, Ji Chang Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China; The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun District, Guangzhou 510405, China; The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, No. 12 Airport Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China
| | - YaYa Zhang
- No. 12, Guangzhou University of Chinese Medicine, Ji Chang Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China; The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun District, Guangzhou 510405, China; School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangdong Province 510405, China
| | - YueWei Lin
- No. 12, Guangzhou University of Chinese Medicine, Ji Chang Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China; The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun District, Guangzhou 510405, China; The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, No. 12 Airport Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China
| | - ChiWei Chen
- The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, No. 12 Airport Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China
| | - JunChun Chen
- Guangxi University of Chinese Medicine, No. 179, Mingxiu East Road, Nanning City, Guangxi Province 530200, China
| | - YanBo Huang
- No. 12, Guangzhou University of Chinese Medicine, Ji Chang Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China; The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun District, Guangzhou 510405, China; The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, No. 12 Airport Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China
| | - Yi Zhou
- Guangxi Medical University, No. 22, Shuangyong Road, Qingxiu District, Nanning City, Guangxi Province 530021, China
| | - YongChao Tang
- No. 12, Guangzhou University of Chinese Medicine, Ji Chang Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China; The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun District, Guangzhou 510405, China; The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, No. 12 Airport Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China
| | - JinYong Ding
- No. 12, Guangzhou University of Chinese Medicine, Ji Chang Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China; The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun District, Guangzhou 510405, China
| | - Kai Yuan
- No. 12, Guangzhou University of Chinese Medicine, Ji Chang Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China; The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun District, Guangzhou 510405, China; The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, No. 12 Airport Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China
| | - LiangLiang Xu
- No. 12, Guangzhou University of Chinese Medicine, Ji Chang Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China; The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun District, Guangzhou 510405, China; The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, No. 12 Airport Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China.
| | - YongXian Li
- No. 12, Guangzhou University of Chinese Medicine, Ji Chang Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China; The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun District, Guangzhou 510405, China; The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, No. 12 Airport Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China.
| | - ShunCong Zhang
- No. 12, Guangzhou University of Chinese Medicine, Ji Chang Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China; The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun District, Guangzhou 510405, China; The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, No. 12 Airport Road, Baiyun District, Guangzhou City, Guangdong Province 510405, China.
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Kashii M, Kamatani T, Nagayama Y, Miyama A, Tsuboi H, Ebina K. Baseline serum PINP level is associated with the increase in hip bone mineral density seen with Romosozumab treatment in previously untreated women with osteoporosis. Osteoporos Int 2023; 34:563-572. [PMID: 36585509 DOI: 10.1007/s00198-022-06642-1] [Citation(s) in RCA: 2] [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: 10/14/2022] [Accepted: 12/12/2022] [Indexed: 01/01/2023]
Abstract
UNLABELLED Baseline serum PINP value was significantly and independently associated with the increased bone mineral density (≥ 3%) in both total hip and femoral necks by 12 months of romosozumab treatment in patients with treatment-naive postmenopausal osteoporosis. PURPOSE Some patients fail to obtain a sufficiently increased hip bone mineral density (BMD) by romosozumab (ROMO) treatment. This study aimed to investigate the prognostic factor for increased hip BMD with ROMO in patients with treatment-naive postmenopausal osteoporosis. METHODS This prospective, observational, and multicenter study included patients (n = 63: mean age, 72.6 years; T-scores of the lumbar spine [LS], - 3.3; total hip [TH], - 2.6; femoral neck [FN], - 3.3; serum type I procollagen N-terminal propeptide [PINP], 68.5 µg/L) treated by ROMO for 12 months. BMD and serum bone turnover markers were evaluated at each time point. A responder analysis was performed to assess the patient percentage, and both univariate and multivariate analyses were performed to investigate the factors associated with clinically significant increased BMD (≥ 3%) in both TH and FN. RESULTS Percentage changes of BMD from baseline in the LS, TH, and FN areas were 17.5%, 4.9%, and 4.3%, respectively. In LS, 96.8% of patients achieved ≥ 6% increased LS-BMD, although 57.1% could not achieve ≥ 3% increased BMD in either TH or FN. Multiple regression analysis revealed that only the baseline PINP value was significantly and independently associated with ≥ 3% increased BMD in both TH and FN (p = 0.019, 95% confidence interval = 1.006-1.054). The optimal cut-off PINP value was 53.7 µg/L with 54.3% sensitivity and 92.3% specificity (area under the curve = 0.752). CONCLUSIONS In a real-world setting, baseline PINP value was associated with the increased BMD of TH and FN by ROMO treatment in treatment-naive patients.
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Affiliation(s)
- Masafumi Kashii
- Department of Orthopedic Surgery, Toyonaka Municipal Hospital, 4-14-1 Shibaharacho, Toyonaka, Osaka, 560-8565, Japan
| | - Takashi Kamatani
- Department of Orthopedic Surgery, Toyonaka Municipal Hospital, 4-14-1 Shibaharacho, Toyonaka, Osaka, 560-8565, Japan
| | - Yoshio Nagayama
- Nagayama Rheumatology and Orthopaedic Clinic, 4-3-25 Hiokisounishimachi, Higashi-Ku, Sakai, 599-8114, Japan
| | - Akira Miyama
- Department of Orthopaedic Surgery, Osaka Toneyama Medical Center, 5-1-1 Toneyama, Toyonaka, Osaka, 560-8552, Japan
| | - Hideki Tsuboi
- Department of Orthopaedic Surgery, Osaka Rosai Hospital, 1179-3 Nagasonecho, Kita-Ku, Sakai, 591-8025, Japan
| | - Kosuke Ebina
- Department of Musculoskeletal Regenerative Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-Oka, Suita, Osaka, 565-0871, Japan.
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Kobayakawa T, Miyazaki A, Kanayama Y, Hirano Y, Takahashi J, Suzuki T, Nakamura Y. Comparable efficacy of denosumab and romosozumab in patients with rheumatoid arthritis receiving glucocorticoid administration. Mod Rheumatol 2023; 33:96-103. [PMID: 35234889 DOI: 10.1093/mr/roac014] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 11/16/2021] [Accepted: 01/28/2022] [Indexed: 01/05/2023]
Abstract
OBJECTIVES Romosozumab is a newly released and widely known molecular-targeted drug for severe osteoporosis treatment with comparable effectiveness to denosumab. However, there have been no reports discussing the efficacy of those treatments for rheumatoid arthritis (RA) patients, especially those receiving glucocorticoids. This retrospective observational registry study compared the efficacy of 12-month treatment of denosumab and romosozumab in RA patients under the influence of glucocorticoid intake. METHODS Following propensity score matching, 36 patients each in the denosumab and romosozumab groups were analysed in this study. Drug effectiveness was evaluated by measuring bone mineral density (BMD) at the lumbar spine, total hip, and femoral neck at baseline, 6 and 12 months as well as alterations in P1NP, TRACP-5b, and simplified disease activity index (SDAI). The occurrence of adverse events and new fractures was also assessed. RESULTS At 12 months of treatment, BMD at the lumbar spine was increased by 7.5% in the denosumab group and 8.7% in the romosozumab group, which were both significantly and comparably elevated over baseline. At the total hip and femoral neck, romosozumab tended to exhibit favourable efficacy to increase BMD versus denosumab. Both P1NP and TRACP-5b were significantly lower in the denosumab group as compared with the baseline. Conversely in the romosozumab group, P1NP was increased over baseline, while TRACP-5b was decreased. Regarding SDAI alterations, both the romosozumab and denosumab groups exhibited comparable improvements in RA disease activity over time during treatment. Recorded adverse events and new fractures during treatment were few and minor in both groups. CONCLUSIONS Romosozumab exhibited comparable efficacy to denosumab for increasing BMD even under the influence of glucocorticoids for treating RA. Both drugs may be therefore suitable for managing osteoporosis in patients with RA and glucocorticoid intake.
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Affiliation(s)
| | - Akiko Miyazaki
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Yasuhide Kanayama
- Department of Orthopedic Surgery and Rheumatology, Toyota Kosei Hospital, Toyota, Aichi, Japan
| | - Yuji Hirano
- Department of Rheumatology, Toyohashi Municipal Hospital, Toyohashi, Aichi, Japan
| | - Jun Takahashi
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Takako Suzuki
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan.,Department of Human Nutrition, Faculty of Human Nutrition, Tokyo Kasei Gakuin University, Tokyo, Japan
| | - Yukio Nakamura
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
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Pregnancy and Lactation-Associated Osteoporosis Successfully Treated with Romosozumab: A Case Report. MEDICINA (KAUNAS, LITHUANIA) 2022; 59:medicina59010019. [PMID: 36676643 PMCID: PMC9862917 DOI: 10.3390/medicina59010019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 12/15/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022]
Abstract
Pregnancy- and lactation-associated osteoporosis (PLO) is a rare type of premenopausal osteoporosis that occurs mainly in the third trimester or immediately after delivery; one of its most common symptoms is back pain caused by a vertebral fracture. The pathogenesis of PLO is unclear, and there is no accepted consensus regarding the treatment of PLO. Although treatments with drugs such as bisphosphonate, strontium ranelate, denosumab, and teriparatide were reported, there is no report of a patient with PLO treated with romosozumab. We present the first case of a patient with PLO treated with romosozumab following 4-month teriparatide treatment. A 34-year-old primiparous and breastfeeding Japanese woman experienced severe low back pain 1 month postdelivery. She was diagnosed with PLO on the basis of low bone marrow density (BMD) and multiple vertebral fractures with no identified cause of secondary osteoporosis. She was treated with teriparatide injection for 4 months, but the treatment was discontinued because of the patient feeling severe nausea after every teriparatide injection and the appearance of new vertebral fractures. Thereafter, we used romosozumab for 12 months. After the romosozumab treatment, her BMD was increased from the baseline by 23.6% at L1-L4, 6.2% at the femoral neck, and 11.2% at the total hip. Treating PLO with 12-month romosozumab after 4 months of teriparatide injection remarkably increased the BMD of the lumbar spine, femoral neck, and total hip without subsequent fracture. Romosozumab has potential as a therapeutic option to improve the BMD and reduce the subsequent fracture risk of patients with PLO.
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21
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Inose H, Kato T, Tomizawa S, Ariga A, Motoyoshi T, Fukushima K, Takahashi K, Yoshii T, Okawa A. Impact of romosozumab on serum calcium concentration and factors predicting the fluctuations in calcium concentration upon romosozumab administration: A multicenter retrospective study. Bone Rep 2022; 17:101635. [DOI: 10.1016/j.bonr.2022.101635] [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: 08/28/2022] [Revised: 11/02/2022] [Accepted: 11/06/2022] [Indexed: 11/09/2022] Open
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Kobayakawa T, Miyazaki A, Takahashi J, Nakamura Y. Verification of efficacy and safety of ibandronate or denosumab for postmenopausal osteoporosis after 12-month treatment with romosozumab as sequential therapy: The prospective VICTOR study. Bone 2022; 162:116480. [PMID: 35787482 DOI: 10.1016/j.bone.2022.116480] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/27/2022] [Accepted: 06/27/2022] [Indexed: 11/22/2022]
Abstract
Romosozumab is a potent drug for treating postmenopausal osteoporosis but has a limited dosing period of 12 months. Bone mineral density (BMD) decreases soon after romosozumab discontinuation, thus emphasizing the importance of appropriate sequential treatment. The present VICTOR randomized controlled study compared the efficacy of ibandronate and denosumab as sequential therapy options following 12-month romosozumab treatment. Subjects completing 12 months of romosozumab administration for severe postmenopausal osteoporosis were randomly assigned to receive either ibandronate or denosumab for an additional 12 months. The primary outcome of interest was the percentage changes in BMD at the lumbar spine, total hip, and femoral neck from 12 months (completion of romosozumab) to 18 and 24 months of total treatment (6 and 12 months, respectively, after the conversion to sequential therapy). Secondary outcomes included alterations in serum bone turnover markers and the incidence of adverse events. Sixty-two subjects each in the ibandronate and denosumab groups completed the sequential therapy. The respective percentage changes in BMD at the lumbar spine from 12 months to 24 months were 2.5 % in the ibandronate group and 5.4 % in the denosumab group. At 24 months, we observed significant differences versus 12 months for both groups as well as between the groups (all P < 0.01), showing a superior ability to increase BMD at the lumbar spine for denosumab over ibandronate. BMD gains at the total hip and femoral neck exhibited comparably favorable trends. P1NP and TRACP-5b were significantly decreased from 12 to 24 months (-64.9 % and - 26.8 % in the ibandronate group and - 67.4 % and - 36.3 % in the denosumab group, respectively; all P < 0.001 versus 12 months). Several minor adverse events were recorded in both groups, none of which led to the discontinuation of the trial. The VICTOR study revealed that denosumab could be considered more effective than ibandronate, with few severe adverse events, for the enhancement of BMD as a sequential agent after romosozumab in postmenopausal osteoporosis patients.
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Affiliation(s)
- Tomonori Kobayakawa
- Kobayakawa Orthopedic and Rheumatologic Clinic, 1969 Kunou, Fukuroi, Shizuoka 437-0061, Japan
| | - Akiko Miyazaki
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Jun Takahashi
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Yukio Nakamura
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan.
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Ebina K, Etani Y, Tsuboi H, Nagayama Y, Kashii M, Miyama A, Kunugiza Y, Hirao M, Okamura G, Noguchi T, Takami K, Goshima A, Miura T, Fukuda Y, Kurihara T, Okada S, Nakata K. Effects of prior osteoporosis treatment on the treatment response of romosozumab followed by denosumab in patients with postmenopausal osteoporosis. Osteoporos Int 2022; 33:1807-1813. [PMID: 35362725 DOI: 10.1007/s00198-022-06386-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 03/25/2022] [Indexed: 01/28/2023]
Abstract
UNLABELLED In patients with postmenopausal osteoporosis, prior osteoporosis treatment affected the bone mineral density increase of following treatment with 12 months of romosozumab, although it did not affect that of following treatment with 12 months of denosumab after romosozumab. PURPOSE To investigate the effects of prior osteoporosis treatment on the response to treatment with romosozumab (ROMO) followed by denosumab (DMAb) in patients with postmenopausal osteoporosis. METHODS In this prospective, observational, multicenter study, treatment-naïve patients (Naïve; n = 55) or patients previously treated with bisphosphonates (BP; n = 37), DMAb (DMAb; n = 45) or teriparatide (TPTD; n = 17) (mean age, 74.6 years; T-scores of the lumbar spine [LS] - 3.2 and total hip [TH] - 2.6) were switched to ROMO for 12 months, followed by DMAb for 12 months. Bone mineral density (BMD) and serum bone turnover markers were evaluated for 24 months. RESULTS A BMD increase was observed at 12 and 24 months in the following patients: Naïve (18.2% and 22.0%), BP (10.2% and 12.1%), DMAb (6.6% and 9.7%), and TPTD (10.8% and 15.0%) (P < 0.001 between the groups at both 12 and 24 months) in LS and Naïve (5.5% and 8.3%), BP (2.9% and 4.1%), DMAb (0.6% and 2.2%), and TPTD (4.3% and 5.4%) (P < 0.01 between the groups at 12 months and P < 0.001 at 24 months) in TH, respectively. The BMD increase in LS from 12 to 24 months was negatively associated with the levels of bone resorption marker at 24 months. Incidences of major fragility fractures for the respective groups were as follows: Naïve (5.5%), BP (16.2%), DMAb (11.1%), and TPTD (5.9%). CONCLUSIONS Previous treatment affected the BMD increase of following treatment with ROMO, although it did not affect that of following treatment with DMAb after ROMO.
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Affiliation(s)
- K Ebina
- Department of Musculoskeletal Regenerative Medicine, Osaka University, Graduate School of Medicine, 2-2 Yamada-oka, Suita, Osaka, 565-0871, Japan.
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita, Osaka, 565-0871, Japan.
| | - Y Etani
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - H Tsuboi
- Department of Orthopaedic Surgery, Osaka Rosai Hospital, 1179-3 Nagasone-cho, Kita-ku, Sakai, 591-8025, Japan
| | - Y Nagayama
- Nagayama Rheumatology and Orthopaedic Clinic, 4-3-25 Hiokisounishi-machi, Higashi-ku, Sakai, 599-8114, Japan
| | - M Kashii
- Department of Orthopaedic Surgery, Toyonaka Municipal Hospital, 4-14-1 Shibahara-cho, Toyonaka, Osaka, 560-8565, Japan
| | - A Miyama
- Department of Orthopaedic Surgery, Osaka Toneyama Medical Center, 5-1-1 Toneyama, Toyonaka, Osaka, 560-8552, Japan
| | - Y Kunugiza
- Department of Orthopaedic Surgery, Japan Community Health Care Organization, Hoshigaoka Medical Center, 4-8-1 Hoshigaoka, Hirakata, Osaka, 573-8511, Japan
| | - M Hirao
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - G Okamura
- Department of Orthopaedic Surgery, Osaka Rosai Hospital, 1179-3 Nagasone-cho, Kita-ku, Sakai, 591-8025, Japan
| | - T Noguchi
- Department of Orthopaedic Surgery, National Hospital Organization Osaka Minami Medical Center, 2-1 Kidohigashi, Kawachinagano, Osaka, 586-8521, Japan
| | - K Takami
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - A Goshima
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - T Miura
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - Y Fukuda
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - T Kurihara
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - S Okada
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - K Nakata
- Department of Health and Sport Sciences, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita, Osaka, 565-0871, Japan
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Mochizuki T, Yano K, Ikari K, Hiroshima R, Okazaki K. Comparison of Romosozumab Versus Denosumab Treatment on Bone Mineral Density After One Year in Rheumatoid Arthritis Patients with Severe Osteoporosis: A Randomized Clinical Pilot Study. Mod Rheumatol 2022; 33:490-495. [PMID: 35689558 DOI: 10.1093/mr/roac059] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 04/26/2022] [Accepted: 06/06/2022] [Indexed: 11/13/2022]
Abstract
OBJECTIVES To investigate the effect of romosozumab versus denosumab treatment on bone mineral density (BMD), disease activity, and joint damage in patients with rheumatoid arthritis (RA) and severe osteoporosis. METHODS Fifty-one postmenopausal women were enrolled and randomized equally into two groups to receive either romosozumab or the denosumab. Changes (Δ) in the BMD (at lumbar spine, total hip, and femoral neck), disease activity score in 28 joints (DAS28)-erythrocyte sedimentation rate (ESR), and van der Heijde-modified Total Sharp Score (TSS) from baseline to 12 months after treatment were evaluated. RESULTS The ΔBMD at 12 months in the romosozumab and denosumab groups were 10.2 ± 5.6% and 5.0 ± 3.1% (p = 0.002) for the lumbar spine, 3.7 ± 4.9% and 3.5 ± 3.0% (p = 0.902) for total hip, and 3.6 ± 4.7% and 3.2 ± 4.9% (p = 0.817) for femoral neck, respectively. The ΔDAS28-ESR at 12 months in the romosozumab and denosumab groups was 0.14 and 0.22 (p = 0.643), respectively, whereas, the ΔTSS at 12 months was 0.33 and 0.29 (p = 0.927), respectively. CONCLUSIONS Our results suggest that romosozumab treatment was more effective in increasing the BMD at the lumbar spine than denosumab, and may be selected for patients who require a significant increase in the lumbar spine BMD. Moreover, romosozumab may be not affect disease activity and joint damage in patients with RA.
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Affiliation(s)
- Takeshi Mochizuki
- Department of Orthopaedic Surgery, Kamagaya General Hospital, Chiba, Japan
| | - Koichiro Yano
- Department of Orthopaedic Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Katsunori Ikari
- Department of Orthopaedic Surgery, Tokyo Women's Medical University, Tokyo, Japan.,Division of Multidisciplinary Management of Rheumatic Diseases, Tokyo Women's Medical University, Tokyo, Japan
| | - Ryo Hiroshima
- Department of Orthopaedic Surgery, Kamagaya General Hospital, Chiba, Japan
| | - Ken Okazaki
- Department of Orthopaedic Surgery, Tokyo Women's Medical University, Tokyo, Japan
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Cosman F, Kendler DL, Langdahl BL, Leder BZ, Lewiecki EM, Miyauchi A, Rojeski M, McDermott M, Oates MK, Milmont CE, Libanati C, Ferrari S. Romosozumab and antiresorptive treatment: the importance of treatment sequence. Osteoporos Int 2022; 33:1243-1256. [PMID: 35165774 PMCID: PMC9106644 DOI: 10.1007/s00198-021-06174-0] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 09/23/2021] [Indexed: 12/05/2022]
Abstract
UNLABELLED To evaluate whether treatment sequence affects romosozumab response, this analysis reviewed studies where romosozumab was administered before or following an antiresorptive (alendronate or denosumab). Initial treatment with romosozumab followed by an antiresorptive resulted in larger increases in bone mineral density of both hip and spine compared with the reverse sequence. INTRODUCTION Teriparatide followed by an antiresorptive increases bone mineral density (BMD) more than using an antiresorptive first. To evaluate whether treatment sequence affects romosozumab response, we reviewed randomized clinical trials where romosozumab was administered before (ARCH, FRAME) or following (STRUCTURE, Phase 2 extension) an antiresorptive (alendronate or denosumab, respectively). METHODS We evaluated BMD percentage change for total hip (TH) and lumbar spine (LS) and response rates (BMD gains ≥ 3% and ≥ 6%) at years 1 and 2 (except STRUCTURE with only 1-year data available). RESULTS With 1-year romosozumab initial therapy in ARCH and FRAME, TH BMD increased 6.2% and 6.0%, and LS BMD increased 13.7% and 13.1%, respectively. When romosozumab was administered for 1 year after alendronate (STRUCTURE) or denosumab (Phase 2 extension), TH BMD increased 2.9% and 0.9%, respectively, and LS BMD increased 9.8% and 5.3%, respectively. Over 2 years, TH and LS BMD increased 7.1% and 15.2% with romosozumab/alendronate, 8.5% and 16.6% with romosozumab/denosumab, and 3.8% and 11.5% with denosumab/romosozumab, respectively. A greater proportion of patients achieved BMD gains ≥ 6% when romosozumab was used first, particularly for TH, versus the reverse sequence (69% after romosozumab/denosumab; 15% after denosumab/romosozumab). CONCLUSION In this study, larger mean BMD increases and greater BMD responder rates were achieved when romosozumab was used before, versus after, an antiresorptive agent. Since BMD on treatment is a strong surrogate for bone strength and fracture risk, this analysis supports the thesis that initial treatment with romosozumab followed by an antiresorptive will result in greater efficacy versus the reverse sequence.
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Affiliation(s)
- Felicia Cosman
- College of Physicians and Surgeons, Columbia University, 630 W 168th St, New York, NY, 10032, USA.
| | | | | | - Benjamin Z Leder
- Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - E Michael Lewiecki
- New Mexico Clinical Research & Osteoporosis Center, Albuquerque, NM, USA
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McClung MR, Rothman MS, Lewiecki EM, Hanley DA, Harris ST, Miller PD, Kendler DL. The role of osteoanabolic agents in the management of patients with osteoporosis. Postgrad Med 2022; 134:541-551. [DOI: 10.1080/00325481.2022.2069582] [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]
Affiliation(s)
- Michael R. McClung
- Oregon Osteoporosis Center, Portland, OR; Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, Victoria, Australia
| | - Micol S. Rothman
- Department of Medicine, University of Colorado School of Medicine, Aurora, CO, USA
| | | | - David A. Hanley
- Departments of Medicine, Community Health Sciences, and Oncology, Cumming School of Medicine and McCaig Institute for Bone and Joint Health, the University of Calgary, Calgary, Alberta, Canada
| | - Steven T. Harris
- Department of Medicine, University of California, San Francisco, CA, USA
| | | | - David L. Kendler
- Department of Medicine (Endocrinology), University of British Columbia, Vancouver, British Columbia, Canada
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Inose H, Ariga A, Motoyoshi T, Fukushima K, Tomizawa S, Kato T, Takahashi K, Yoshii T, Okawa A. The real‐world effect of 12 months of romosozumab treatment on patients with osteoporosis with a high risk of fracture and factors predicting the rate of bone mass increase: A multicenter retrospective study. JBMR Plus 2022; 6:e10637. [PMID: 35866147 PMCID: PMC9289984 DOI: 10.1002/jbm4.10637] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/12/2022] [Accepted: 05/14/2022] [Indexed: 11/25/2022] Open
Abstract
Excluding clinical trials, there is limited evidence on the effect of 12 months of romosozumab treatment on bone mineral density (BMD) increase in real‐world clinical practice because its use has only been approved recently. Thus, this study aimed to investigate the real‐world effect of 12 months of romosozumab treatment on BMD increase and identify factors that predict the rate of BMD increase after 12 months of romosozumab treatment. We retrospectively investigated 106 patients who completed a 12‐month romosozumab treatment for osteoporosis with a high risk of fractures at four hospitals from March 2020 to March 2022. The univariate and multiple regression analyses were performed to analyze the concurrent effects of various factors on the BMD increase after the 12‐month romosozumab treatment. After 1 year of treatment, the lumbar spine BMD increased by 14.6%, and femoral neck BMD increased by 5.1%. Univariate regression analysis found that male sex, high tartrate‐resistant acid phosphatase 5b (TRACP‐5b) value before romosozumab administration, absence of osteoporosis medications before romosozumab administration, and low baseline lumbar spine BMD were associated with the extent of lumbar spine BMD increase. Moreover, stepwise multiple regression analysis found that the TRACP‐5b value before romosozumab administration was a significant predictor of the rate of lumbar spine BMD increase after 1 year of romosozumab administration. In conclusion, our results demonstrated the effectiveness of the 12‐month romosozumab treatment for osteoporosis with a high risk of fractures and the TRACP‐5b value before romosozumab administration was a significant predictor of the rate of lumbar spine BMD increase after 1 year of romosozumab administration. Our findings could help establish more efficient treatment strategies for patients with osteoporosis at a high risk of fracture. © 2022 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Hiroyuki Inose
- Department of Orthopedic and Trauma Research Tokyo Medical and Dental University, 1‐5‐45 Yushima, Bunkyo‐ku Tokyo Japan
| | - Akane Ariga
- Department of Orthopedics Saku Central Hospital Advanced Care Center, 3400‐28, Nakagomi, Saku‐city Nagano Japan
| | - Takayuki Motoyoshi
- Department of Orthopedics Saku Central Hospital Advanced Care Center, 3400‐28, Nakagomi, Saku‐city Nagano Japan
| | - Kazuyuki Fukushima
- Department of Orthopedics Saku Central Hospital Advanced Care Center, 3400‐28, Nakagomi, Saku‐city Nagano Japan
| | - Shoji Tomizawa
- Department of Orthopedics Tokyobay UrayasuIchikawa Medical Center, 3‐4‐32 Todaijima, Urayasushi Chiba Japan
| | - Tsuyoshi Kato
- Department of Orthopaedics Ome Municipal General Hospital, 4‐16‐5 Higashiome, Ome‐shi Tokyo Japan
| | - Kunihiko Takahashi
- Department of Biostatistics, M&D Data Science Center Tokyo Medical and Dental University, 1‐5‐45 Yushima, Bunkyo‐ku Tokyo Japan
| | - Toshitaka Yoshii
- Department of Orthopaedics Graduate School, Tokyo Medical and Dental University, 1‐5‐45 Yushima, Bunkyo‐ku Tokyo Japan
| | - Atsushi Okawa
- Department of Orthopaedics Graduate School, Tokyo Medical and Dental University, 1‐5‐45 Yushima, Bunkyo‐ku Tokyo Japan
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Kobayakawa T, Miyazaki A, Takahashi J, Nakamura Y. Effects of Romosozumab with and without Active Vitamin D Analog Supplementation for Postmenopausal Osteoporosis. Clin Nutr ESPEN 2022; 48:267-274. [DOI: 10.1016/j.clnesp.2022.02.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 01/14/2022] [Accepted: 02/04/2022] [Indexed: 11/29/2022]
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