Agathoklis Efthymiadis, Riccardo Pofi, Hussam Rostom, Tim James, Brian Shine, Nish Guha, Simon Cudlip, Mirjam Christ-Crain, Aparna Pal
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The Mann–Whitney U test was used to compare copeptin levels between the SIAD and no SIAD groups.</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>Fourteen patients (10.8%) developed SIAD. Copeptin was available in 121, 53 and 87 patients for Days 1, 241 and 8 post-TSS, respectively. LR for Day 1 copeptin to predict SIAD gave an odds ratio (OR) of 1.0 (95%CI 42 0.84–1.20, <i>p</i> = .99), area under-ROC curve (AUC) was 0.49; Day 2 copeptin OR was 0.65 (95%CI 0.39–1.19, 43 <i>p</i> = .77), AUC was 0.57 LR for Day 1 sodium to predict SIAD gave an odds ratio (OR) of 1.0 (95%CI 0.85–1.21, <i>p</i> = .99), AUC was 0.50.</p>\n </section>\n \n <section>\n \n <h3> Conclusions</h3>\n \n <p>In conclusion, our data provide no evidence for copeptin as a predictive marker for post-TSS SIAD.</p>\n </section>\n </div>","PeriodicalId":36522,"journal":{"name":"Endocrinology, Diabetes and Metabolism","volume":null,"pages":null},"PeriodicalIF":2.7000,"publicationDate":"2024-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/edm2.467","citationCount":"0","resultStr":"{\"title\":\"Copeptin and the syndrome of inappropriate antidiuresis (SIAD) after pituitary transsphenoidal surgery\",\"authors\":\"Agathoklis Efthymiadis, Riccardo Pofi, Hussam Rostom, Tim James, Brian Shine, Nish Guha, Simon Cudlip, Mirjam Christ-Crain, Aparna Pal\",\"doi\":\"10.1002/edm2.467\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n \\n <section>\\n \\n <h3> Objective</h3>\\n \\n <p>This study evaluates the predictive value of copeptin for syndrome of inappropriate antidiuresis (SIAD) postpituitary transsphenoidal surgery (TSS).</p>\\n </section>\\n \\n <section>\\n \\n <h3> Design</h3>\\n \\n <p>Data from 133 consecutive patients undergoing TSS (November 2017–October 2022) at Oxford University Hospitals NHS trust are presented in this retrospective study.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Methods</h3>\\n \\n <p>Logistic regression (LR) and receiver operating characteristic (ROC) curves were performed to evaluate the diagnostic utility of copeptin. 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引用次数: 0
摘要
目的 本研究评估了 copeptin 对垂体经蝶手术(TSS)后不适当抗利尿综合征(SIAD)的预测价值。 设计 本回顾性研究提供了牛津大学医院 NHS 信托基金会接受 TSS 手术的 133 名连续患者(2017 年 11 月至 2022 年 10 月)的数据。 方法 采用逻辑回归(LR)和接收器操作特征曲线(ROC)评估 copeptin 的诊断效用。采用 Mann-Whitney U 检验比较 SIAD 组和非 SIAD 组的 copeptin 水平。 结果 14 名患者(10.8%)出现了 SIAD。TSS后第1天、第241天和第8天分别有121名、53名和87名患者检测到铜肽。预测 SIAD 的第 1 天 copeptin LR 的几率比 (OR) 为 1.0 (95%CI 42 0.84-1.20, p = .99),ROC 曲线下面积 (AUC) 为 0.49;第 2 天 copeptin OR 为 0.65(95%CI 0.39-1.19,43 p = .77),AUC 为 0.57;第 1 天钠预测 SIAD 的比值比 (OR) 为 1.0(95%CI 0.85-1.21,p = .99),AUC 为 0.50。 结论 总之,我们的数据没有提供证据表明 copeptin 可作为 TSS 后 SIAD 的预测标志物。
Copeptin and the syndrome of inappropriate antidiuresis (SIAD) after pituitary transsphenoidal surgery
Objective
This study evaluates the predictive value of copeptin for syndrome of inappropriate antidiuresis (SIAD) postpituitary transsphenoidal surgery (TSS).
Design
Data from 133 consecutive patients undergoing TSS (November 2017–October 2022) at Oxford University Hospitals NHS trust are presented in this retrospective study.
Methods
Logistic regression (LR) and receiver operating characteristic (ROC) curves were performed to evaluate the diagnostic utility of copeptin. The Mann–Whitney U test was used to compare copeptin levels between the SIAD and no SIAD groups.
Results
Fourteen patients (10.8%) developed SIAD. Copeptin was available in 121, 53 and 87 patients for Days 1, 241 and 8 post-TSS, respectively. LR for Day 1 copeptin to predict SIAD gave an odds ratio (OR) of 1.0 (95%CI 42 0.84–1.20, p = .99), area under-ROC curve (AUC) was 0.49; Day 2 copeptin OR was 0.65 (95%CI 0.39–1.19, 43 p = .77), AUC was 0.57 LR for Day 1 sodium to predict SIAD gave an odds ratio (OR) of 1.0 (95%CI 0.85–1.21, p = .99), AUC was 0.50.
Conclusions
In conclusion, our data provide no evidence for copeptin as a predictive marker for post-TSS SIAD.