{"title":"目前denosumab治疗良性骨肿瘤的适应症。","authors":"Antal Imre, Sápi Zoltán, Szendrői Miklós","doi":"10.1530/EOR-23-0138","DOIUrl":null,"url":null,"abstract":"<p><p>Denosumab is a fully humanised monoclonal antibody to RANK ligand, inhibiting the RANK-RANKL pathway. It promotes the apoptosis of osteoclast-like giant cells, a secondary ossification and connective tissue formation. Given its high efficacy, denosumab is the standard treatment of unresectable or metastatic giant cell tumour of bone (GCTB) requiring morbid surgery. Neoadjuvant administration of denosumab may be justified to enable the resection of the tumour in certain cases; it should be considered, however, with caution for joint-saving surgery due to high local recurrence rates. In cases of unresectable or metastatic GCTB, however, denosumab treatment should be administered for years or even as a lifelong therapy. This poses many yet unanswered questions concerning the frequency of denosumab treatment as well as the ratio of the adverse events in the following years. Denosumab suppresses, not directly targets, the neoplastic stromal cells of GCTB. Ongoing in vitro studies suggest that other drugs alone or in combination (e.g. sunitinib) with denosumab may target both the neoplastic and the giant cells. Promising results have been reported regarding the off-label use of denosumab in other giant cell-rich tumours/tumour-like lesions, i.e. aneurysmal bone cysts and central giant cell granulomas. Data are derived, however, mostly from case reports and case series. Large prospective clinical trials are needed to evaluate the role and also the side effects of denosumab in the treatment of these rare diseases.</p>","PeriodicalId":48598,"journal":{"name":"Efort Open Reviews","volume":null,"pages":null},"PeriodicalIF":4.3000,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10714381/pdf/","citationCount":"0","resultStr":"{\"title\":\"Current indications for denosumab in benign bone tumours.\",\"authors\":\"Antal Imre, Sápi Zoltán, Szendrői Miklós\",\"doi\":\"10.1530/EOR-23-0138\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Denosumab is a fully humanised monoclonal antibody to RANK ligand, inhibiting the RANK-RANKL pathway. It promotes the apoptosis of osteoclast-like giant cells, a secondary ossification and connective tissue formation. Given its high efficacy, denosumab is the standard treatment of unresectable or metastatic giant cell tumour of bone (GCTB) requiring morbid surgery. Neoadjuvant administration of denosumab may be justified to enable the resection of the tumour in certain cases; it should be considered, however, with caution for joint-saving surgery due to high local recurrence rates. In cases of unresectable or metastatic GCTB, however, denosumab treatment should be administered for years or even as a lifelong therapy. This poses many yet unanswered questions concerning the frequency of denosumab treatment as well as the ratio of the adverse events in the following years. Denosumab suppresses, not directly targets, the neoplastic stromal cells of GCTB. Ongoing in vitro studies suggest that other drugs alone or in combination (e.g. sunitinib) with denosumab may target both the neoplastic and the giant cells. Promising results have been reported regarding the off-label use of denosumab in other giant cell-rich tumours/tumour-like lesions, i.e. aneurysmal bone cysts and central giant cell granulomas. Data are derived, however, mostly from case reports and case series. Large prospective clinical trials are needed to evaluate the role and also the side effects of denosumab in the treatment of these rare diseases.</p>\",\"PeriodicalId\":48598,\"journal\":{\"name\":\"Efort Open Reviews\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.3000,\"publicationDate\":\"2023-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10714381/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Efort Open Reviews\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1530/EOR-23-0138\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ORTHOPEDICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Efort Open Reviews","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1530/EOR-23-0138","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ORTHOPEDICS","Score":null,"Total":0}
Current indications for denosumab in benign bone tumours.
Denosumab is a fully humanised monoclonal antibody to RANK ligand, inhibiting the RANK-RANKL pathway. It promotes the apoptosis of osteoclast-like giant cells, a secondary ossification and connective tissue formation. Given its high efficacy, denosumab is the standard treatment of unresectable or metastatic giant cell tumour of bone (GCTB) requiring morbid surgery. Neoadjuvant administration of denosumab may be justified to enable the resection of the tumour in certain cases; it should be considered, however, with caution for joint-saving surgery due to high local recurrence rates. In cases of unresectable or metastatic GCTB, however, denosumab treatment should be administered for years or even as a lifelong therapy. This poses many yet unanswered questions concerning the frequency of denosumab treatment as well as the ratio of the adverse events in the following years. Denosumab suppresses, not directly targets, the neoplastic stromal cells of GCTB. Ongoing in vitro studies suggest that other drugs alone or in combination (e.g. sunitinib) with denosumab may target both the neoplastic and the giant cells. Promising results have been reported regarding the off-label use of denosumab in other giant cell-rich tumours/tumour-like lesions, i.e. aneurysmal bone cysts and central giant cell granulomas. Data are derived, however, mostly from case reports and case series. Large prospective clinical trials are needed to evaluate the role and also the side effects of denosumab in the treatment of these rare diseases.
期刊介绍:
EFORT Open Reviews publishes high-quality instructional review articles across the whole field of orthopaedics and traumatology. Commissioned, peer-reviewed articles from international experts summarize current knowledge and practice in orthopaedics, with the aim of providing systematic coverage of the field. All articles undergo rigorous scientific editing to ensure the highest standards of accuracy and clarity.
This continuously published online journal is fully open access and will provide integrated CME. It is an authoritative resource for educating trainees and supports practising orthopaedic surgeons in keeping informed about the latest clinical and scientific advances.
One print issue containing a selection of papers from the journal will be published each year to coincide with the EFORT Annual Congress.
EFORT Open Reviews is the official journal of the European Federation of National Associations of Orthopaedics and Traumatology (EFORT) and is published in partnership with The British Editorial Society of Bone & Joint Surgery.