Sleep, dexamethasone suppression test, and response to somatic therapies in an atypical affective state presenting as erotomania: a case report

1991 ◽  
Vol 6 (5) ◽  
pp. 269-271
Author(s):  
L Staner
Keyword(s):  
Case Report ◽  
Affective State ◽  
Dexamethasone Suppression Test ◽  
Depressive State ◽  
Suppression Test ◽  
Somatic Therapies ◽  
Dexamethasone Suppression

SummaryThe case of a woman presenting erotomania in the course of a loss-related depressive state is described. Clinical, biological and therapeutical characteristics highlight the role of mood in certain cases of erotomania and add support to previous accounts of the heterogeneity of this syndrome.

The Role of Stress in Interpreting the Dexamethasone Suppression Test

1992 ◽  
Vol 37 (10) ◽  
pp. 724-727 ◽  
Author(s):  
Jane Blouin ◽  
Eric Spindler ◽  
Edgardo Perez ◽  
Arthur Blouin ◽  
Steven Hotz ◽  
...  
Keyword(s):  
Environmental Stress ◽  
Psychological Assessment ◽  
Confounding Factor ◽  
Dexamethasone Suppression Test ◽  
Blood Tests ◽  
Routine Administration ◽  
Suppression Test ◽  
Cortisol Suppression ◽  
Dexamethasone Suppression

Stress has been implicated as a major confounding factor in the interpretation of Dexamethasone Suppression Test (DST) results. This study was designed to examine the effects of stress on DST results. Fifty patients with high levels of acute, chronic, and environmental stress participated in the study. Each patient was given a comprehensive psychiatric and psychological assessment, a routine administration of dexamethasone, and blood tests of cortisol values. The results indicate that the three measures of stress do not appear to affect levels of cortisol suppression, however, all three measures of stress predicted depression. As expected, DST cortisol levels were related to depression. Results are discussed in terms of their implications for understanding the associations among stress, depression and DST results.

Pre-Pubertal Depressive Stupor: A Case Report

1988 ◽  
Vol 153 (5) ◽  
pp. 689-692 ◽  
Author(s):  
J. C. Powell ◽  
W. R. Silveira ◽  
R. Lindsay
Keyword(s):  
Case Report ◽  
Family History ◽  
Affective Disorder ◽  
Dexamethasone Suppression Test ◽  
Clinical State ◽  
Affective Illness ◽  
History Of ◽  
Suppression Test ◽  
Dexamethasone Suppression ◽  
Maternal Side

A case of childhood affective disorder with episodes of depressive stupor in a 13-year-old pre-pubertal boy is described. Changes in the patient's clinical state were accompanied by changes in the dexamethasone suppression test. A family history of affective illness on the maternal side, with phenomenological similarities, is noted.

The Role of Cortisol/ACTH Ratio for Screening of Subclinical Hypercortisolism in Patients with Adrenal Incidentalomas

2017 ◽  
Vol 126 (02) ◽  
pp. 71-76
Author(s):  
Lele Li ◽  
Guoqing Yang ◽  
Jingtao Dou ◽  
Weijun Gu ◽  
Zhaohui Lv ◽  
...  
Keyword(s):  
Area Under The Curve ◽  
Adrenal Incidentaloma ◽  
Serum Cortisol ◽  
Dexamethasone Suppression Test ◽  
Subclinical Hypercortisolism ◽  
Reliable Parameter ◽  
Suppression Test ◽  
Cortisol Levels ◽  
Dexamethasone Suppression

Abstract Introduction The cortisol/ACTH ratio was supposed to be helpful in the screening of subclinical hypercortisolism (SHC) in the published literatures. This study assessed the cortisol/ACTH ratio in patients with adrenal incidentaloma (AI) confirmed to have SHC and investigated its role for screening SCS in patients with AI. Methods This descriptive retrospective study included 183 patients with AIs [45 with SHC and 138 with non-functional adenoma (NFA)]. Cortisol and ACTH levels were measured at 8:00, 16:00, and 0:00, and the cortisol/ACTH ratio was calculated. ROC curve was used to evaluate efficacy of the cortisol/ACTH ratio, explore the best cut-off value and its corresponding sensitivity and specificity. Results The cortisol/ACTH ratios at all time points were significantly higher in the SHC group than the NFA group (P<0.05) and were significantly correlated with serum cortisol levels after the 1-mg dexamethasone suppression test (DST). Area Under the Curve (AUC) of the cortisol/ACTH ratio at 0:00 and midnight serum cortisol levels were 0.893 (0.843–0.943) and 0.831 (0.765–0.806), respectively. A cortisol/ACTH ratio at 0:00 cut-off of 32.18 nM/pM showed a sensitivity of 100% and specificity of 39.1%. The optimal cut-off was 68.83 nM/pM (sensitivity 86.7%, specificity 75.4%). Conclusions Patients with SHC have a higher cortisol/ACTH ratio than those with NFAs. The cortisol/ACTH ratio is significantly correlated with serum cortisol after the 1-mg DST. The diagnostic performance of the cortisol/ACTH ratio at 0:00 is superior to midnight serum cortisol. Therefore, the cortisol/ACTH ratio at 0:00 may be a reliable parameter for SHC screening in patient with AI.

Abstract #130 Diagnostic Accuracy of Dexamethasone Suppression Test: Additive Value of Free Cortisol and Dexamethasone Measurements

2019 ◽  
Vol 25 ◽  
pp. 19
Author(s):  
Ravinder Jeet Kaur ◽  
Shobana Athimulam ◽  
Molly Van Norman ◽  
Melinda Thomas ◽  
Stefan K. Grebe ◽  
...  
Keyword(s):  
Diagnostic Accuracy ◽  
Dexamethasone Suppression Test ◽  
Free Cortisol ◽  
Suppression Test ◽  
Dexamethasone Suppression

SIMPLIFIED DEXAMETHASONE SUPPRESSION TEST

1969 ◽  
Vol 61 (2) ◽  
pp. 219-231 ◽  
Author(s):  
V. H. Asfeldt
Keyword(s):  
Cushing’S Syndrome ◽  
Normal Subjects ◽  
Cushing's Syndrome ◽  
Dexamethasone Suppression Test ◽  
Clinical Value ◽  
Suppression Test ◽  
The One ◽  
Steroid Excretion ◽  
Dexamethasone Suppression

ABSTRACT This is an investigation of the practical clinical value of the one mg dexamethasone suppression test of Nugent et al. (1963). The results, evaluated from the decrease in fluorimetrically determined plasma corticosteroids in normal subjects, as well as in cases of exogenous obesity, hirsutism and in Cushing's syndrome, confirm the findings reported in previous studies. Plasma corticosteroid reduction after one mg of dexamethasone in cases of stable diabetes was not significantly different from that observed in control subjects, but in one third of the insulin-treated diabetics only a partial response was observed, indicating a slight hypercorticism in these patients. An insufficient decrease in plasma corticosteroids was observed in certain other conditions (anorexia nervosa, pituitary adenoma, patients receiving contraceptive or anticonvulsive treatment) with no hypercorticism. The physiological significance of these findings is discussed. It is concluded that the test, together with a determination of the basal urinary 17-ketogenic steroid excretion, is suitable as the first diagnostic test in patients in whom Cushing's syndrome is suspected. In cases of insufficient suppression of plasma corticosteroids, further studies, including the suppression test of Liddle (1960), must be carried out.

scholarly journals Patterns of the low‐dose dexamethasone suppression test in canine hyperadrenocorticism revisited

2021 ◽  
Author(s):  
Florian K. Zeugswetter ◽  
Alejandra Carranza Valencia ◽  
Kerstin Glavassevich ◽  
Ilse Schwendenwein
Keyword(s):  
Low Dose ◽  
Dexamethasone Suppression Test ◽  
Suppression Test ◽  
Dexamethasone Suppression
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