Bardia Hajikarimloo, Salem M Tos, Ibrahim Mohammadzadeh, Mohammad Amin Habibi
{"title":"立体定向放射手术治疗纳尔逊综合征的疗效：系统回顾和荟萃分析。","authors":"Bardia Hajikarimloo, Salem M Tos, Ibrahim Mohammadzadeh, Mohammad Amin Habibi","doi":"10.1007/s11102-025-01568-3","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Nelson's syndrome (NS) is an uncommon but serious complication after bilateral adrenalectomy (BA) in patients with Cushing's disease (CD). Stereotactic radiosurgery (SRS) has increasingly been used as a treatment option for NS patients; however, its effectiveness and safety remain uncertain. This meta-analysis aims to assess the role of SRS in NS.</p><p><strong>Methods: </strong>A systematic review and meta-analysis were conducted following PRISMA guidelines. PubMed, Embase, Scopus, and Web of Science were searched through June 11, 2025, for studies reporting outcomes of SRS in NS. Pooled estimates were calculated for local control (LC), endocrine remission (ER), new pituitary dysfunction (NPD), salvage treatment (ST), and adverse radiation effects (ARE).</p><p><strong>Results: </strong>Seven studies with 122 patients were included. Pooled LC was 95% (95% CI: 89-99%), ER was 21% (95% CI: 13-30%), NPD was 20% (95% CI: 11-31%), ST was 4% (95% CI: 0-9%), and ARE was 0% (95% CI: 0-11%). Meta-regression analysis revealed that larger lesion volume, longer interval from prior resection, and higher pre-SRS ACTH levels were significantly associated with an increased risk of ARE.</p><p><strong>Conclusion: </strong>SRS provides high local control rates and a low safety risk for NS patients, although endocrine remission remains limited. These results support SRS as a viable choice in multidisciplinary management, although further prospective studies are needed.</p>","PeriodicalId":20202,"journal":{"name":"Pituitary","volume":"28 5","pages":"94"},"PeriodicalIF":3.4000,"publicationDate":"2025-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Outcomes of stereotactic radiosurgery in nelson's syndrome: a systematic review and Meta-Analysis.\",\"authors\":\"Bardia Hajikarimloo, Salem M Tos, Ibrahim Mohammadzadeh, Mohammad Amin Habibi\",\"doi\":\"10.1007/s11102-025-01568-3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Nelson's syndrome (NS) is an uncommon but serious complication after bilateral adrenalectomy (BA) in patients with Cushing's disease (CD). Stereotactic radiosurgery (SRS) has increasingly been used as a treatment option for NS patients; however, its effectiveness and safety remain uncertain. This meta-analysis aims to assess the role of SRS in NS.</p><p><strong>Methods: </strong>A systematic review and meta-analysis were conducted following PRISMA guidelines. PubMed, Embase, Scopus, and Web of Science were searched through June 11, 2025, for studies reporting outcomes of SRS in NS. Pooled estimates were calculated for local control (LC), endocrine remission (ER), new pituitary dysfunction (NPD), salvage treatment (ST), and adverse radiation effects (ARE).</p><p><strong>Results: </strong>Seven studies with 122 patients were included. Pooled LC was 95% (95% CI: 89-99%), ER was 21% (95% CI: 13-30%), NPD was 20% (95% CI: 11-31%), ST was 4% (95% CI: 0-9%), and ARE was 0% (95% CI: 0-11%). Meta-regression analysis revealed that larger lesion volume, longer interval from prior resection, and higher pre-SRS ACTH levels were significantly associated with an increased risk of ARE.</p><p><strong>Conclusion: </strong>SRS provides high local control rates and a low safety risk for NS patients, although endocrine remission remains limited. These results support SRS as a viable choice in multidisciplinary management, although further prospective studies are needed.</p>\",\"PeriodicalId\":20202,\"journal\":{\"name\":\"Pituitary\",\"volume\":\"28 5\",\"pages\":\"94\"},\"PeriodicalIF\":3.4000,\"publicationDate\":\"2025-08-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Pituitary\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1007/s11102-025-01568-3\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENDOCRINOLOGY & METABOLISM\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pituitary","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s11102-025-01568-3","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENDOCRINOLOGY & METABOLISM","Score":null,"Total":0}
Outcomes of stereotactic radiosurgery in nelson's syndrome: a systematic review and Meta-Analysis.
Background: Nelson's syndrome (NS) is an uncommon but serious complication after bilateral adrenalectomy (BA) in patients with Cushing's disease (CD). Stereotactic radiosurgery (SRS) has increasingly been used as a treatment option for NS patients; however, its effectiveness and safety remain uncertain. This meta-analysis aims to assess the role of SRS in NS.
Methods: A systematic review and meta-analysis were conducted following PRISMA guidelines. PubMed, Embase, Scopus, and Web of Science were searched through June 11, 2025, for studies reporting outcomes of SRS in NS. Pooled estimates were calculated for local control (LC), endocrine remission (ER), new pituitary dysfunction (NPD), salvage treatment (ST), and adverse radiation effects (ARE).
Results: Seven studies with 122 patients were included. Pooled LC was 95% (95% CI: 89-99%), ER was 21% (95% CI: 13-30%), NPD was 20% (95% CI: 11-31%), ST was 4% (95% CI: 0-9%), and ARE was 0% (95% CI: 0-11%). Meta-regression analysis revealed that larger lesion volume, longer interval from prior resection, and higher pre-SRS ACTH levels were significantly associated with an increased risk of ARE.
Conclusion: SRS provides high local control rates and a low safety risk for NS patients, although endocrine remission remains limited. These results support SRS as a viable choice in multidisciplinary management, although further prospective studies are needed.
期刊介绍：
Pituitary is an international publication devoted to basic and clinical aspects of the pituitary gland. It is designed to publish original, high quality research in both basic and pituitary function as well as clinical pituitary disease.
The journal considers:
Biology of Pituitary Tumors
Mechanisms of Pituitary Hormone Secretion
Regulation of Pituitary Function
Prospective Clinical Studies of Pituitary Disease
Critical Basic and Clinical Reviews
Pituitary is directed at basic investigators, physiologists, clinical adult and pediatric endocrinologists, neurosurgeons and reproductive endocrinologists interested in the broad field of the pituitary and its disorders. The Editorial Board has been drawn from international experts in basic and clinical endocrinology. The journal offers a rapid turnaround time for review of manuscripts, and the high standard of the journal is maintained by a selective peer-review process which aims to publish only the highest quality manuscripts. Pituitary will foster the publication of creative scholarship as it pertains to the pituitary and will provide a forum for basic scientists and clinicians to publish their high quality pituitary-related work.
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