| Autor: |
Najoua Lassoued, Baha Zantour, Wafa Alaya, Mohamed Hbib Sfar |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Heliyon, Vol 8, Iss 6, Pp e09559- (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2405-8440 |
| DOI: |
10.1016/j.heliyon.2022.e09559 |
| Popis: |
Introduction: The clinical requirements and the indication of the Synacthen test are increasing. The objective of our study is to determine a baseline cortisol level that reliably predicts the response to Synacthen test in a low-risk group of patients. Materials and methods: We performed a cross-sectional analysis of all Synacthen tests conducted between January 2017 and June 2018. The diagnostic accuracy of basal cortisol levels as a predictor of an adequate response to Synacthen test was evaluated by ROC curve analysis. Results: One hundred and fifty-three patients were included. A baseline cortisol level 147.5 ng/mL showed a specificity of 100% but a sensitivity of 1.2% for an adequate response to the Synacthen test. According to the ROC curve, the optimal baseline cortisol level for predicting an adequate response to the Synacthen test was 85 ng/mL with an AUC of 0.808 (95% CI [0.738–0.877]). Conclusion: We propose a basal cortisol level assay as a first step in the evaluation of patients with suspected adrenal insufficiency. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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