Research Article

Correlation of ACTH and Salivary Cortisol levels to diagnose Adrenal Insufficiency in cirrhotic patients.

Dr Haris Memon, Dr. Muhammad Haroon Mujtaba Memon, Dr. Mahum Shahab, Dr. Mahmood Iqbal, Dr. Ghulam Murtaza Memon,
Article Date Published : 31 October 2019 | Page No.: 4623-4628 | Google Scholar


Purpose. The prevalence of adrenal insufficiency (AI) in patients with decompensated liver cirrhosis is unknown. Because these patients have lower levels of cortisol-binding carrier proteins, their total serum cortisol (TSC) correlates poorly with free serum cortisol (FC). Salivary cortisol (SaC) correlates better with FC. We aimed to establish SaC thresholds for AI for the 250 g intravenous ACTH test and to estimate the prevalence of AI in non-critically ill cirrhotic patients. Methods. We included 39 patients with decompensated cirrhosis, 39 patients with known AI, and 45 healthy volunteers. After subjects fasted ≥8 hours, serum and saliva samples were collected for determinations of TSC and SaC at baseline 0’ (T0) and at 30-minute intervals after intravenous administration of 250


Adrenal insufficiency (AI) is common in patients with liver disease; AI is present in both patients with severe cirrhosis admitted to intensive care units and stable patients [1–3]. Relative AI in patients with cirrhosis is a sum of primary (lack of steroid precursors, such as cholesterol) and secondary (impairment of CRH-ACTH axis) AI. The lack of specific symptoms of acute and chronic AI makes the diagnosis difficult.

The insulin tolerance test is considered the gold standard for evaluating the hypothalamus-pituitary–adrenal axis. However, in clinical practice, the short ACTH stimulation test is more widely used because it is better tolerated and has fewer contraindications. Both tests are based on the analysis of serum cortisol, and the correlation between the two is well studied; most clinical guidelines support the use of the ACTH

Serum cortisol is mostly bound to carrier proteins such as cortisol-binding globulin (CBG) and albumin [6]. Free cortisol (FC), the biologically active unbound fraction, rep- resents about 5% to 10% of total serum cortisol (TSC) [7, 8]. Various conditions affect protein synthesis. For instance, cirrhosis, malnutrition, and critical illness reduce it, whereas oral contraceptives and pregnancy increase it. Thus, TSC does not accurately reflect FC, increasing the risk of misdiagnosis [9–11]. Rauschecker et al. [12] recently demonstrated that measuring FC in response to ACTH stimulation is a good alternative to TSC for diagnosing AI. However, FC analysis is time-consuming and expensive, hindering its use for routine laboratory testing. The FC fraction can be calculated using the Coolens’ equation, but the results are unsatisfactory [13]. An easier, less expensive approach is to determine FC indirectly by measuring salivary cortisol (SaC), a surrogate of plasma FC [14]

Late-night (23:00–24:00 h) SaC is widely used to detect hypercortisolism when Cushing’s syndrome is suspected [15]. Various authors have proposed using SaC instead of TSC after ACTH stimulation tests [15–17], but limited data are available to validate this approach

We aimed to determine the reference values for SaC after stimulation with 250 𝜇g intravenous ACTH, to determine the diagnostic accuracy of these values for AI in noncritical patients with cirrhosis, and to estimate the prevalence of AI in this population

Materials and Methods

Subjects were enrolled from April 2013 through October 2015. staff (17 men; mean age, 30 years; range, 22–49 years); none required medication within 1 month of testing, and all had normal liver, renal, and thyroid function; (b) 41 endocrinology patients with known AI diagnosed by insulin tolerance test or short 250𝜇g ACTH test (12 men; mean age, 57 years; range, 24–86 years; 13 primary AI, 26 secondary AI); and (c) 39 noncritical cirrhotic patients hospitalized for cirrhosis-related complications (34 men; mean age, 58 years; range, 39–90 years). Cirrhosis was diagnosed through histological or clinical, biological, and ultrasonography findings. Table 1 reports cirrhotic patients’ demographic and clinical data. Reasons for hospitalization were ascites, gastrointestinal bleeding, and infection without systemic inflammatory response syndrome, alcoholic hepatitis, acute kidney injury, and others

Exclusion criteria were age <18 years; pregnancy; use of glucocorticoids (except in AI patients) or oral contraceptives < 6 months before inclusion; severe acute illness; mean arterial pressure < 60 mmHg; blood in the mouth; administration of albumin, fresh frozen plasma, or terlipressin before inclusion; or absence of consent

At inclusion, patients were examined, with special attention to the presence of blood in the mouth. Patients were told not to brush their teeth, smoke, or drink anything but water during the 60 min before sampling. Patients on chronic corticosteroid replacement therapy received their last dose at 9:00 a.m. the day before testing

The first sample was extracted between 8:30 a.m. and 9:30 a.m. after at least 8h fasting. To avoid stress-induced bias, baseline (T0) samples were obtained 30 minutes after catheterization of a superficial vein. Blood samples were drawn from the catheter. Saliva samples were collected after patients chewed a cotton swab specially designed for cortisol determination from saliva (Salivette, Sarstedt AG&Co; Nu¨mbrecht, Germany) for 1 to 3 minutes. After 250 𝜇g of synthetic ACTH (Synacthen, Alfasigma; Milan, Italy) was administered intravenously, blood and saliva samples were collected at minutes 30 (T30), 60 (T60), and 90 (T90). All samples were processed immediately

SaC and TSC levels were determined by electrochemical luminescence assay (Roche Diagnostics GmbH; Mannheim, Germany) [lower limit of detection, 0.018 𝜇g/dL (0.50 nmol/L); coefficient of variation, 4.1%–4.9% at high levels and 7.5%–11.5% at low levels]. Values of SaC or TSC <0.018 𝜇g/dL (0.50 nmol/L) were excluded from the analyses. For the diagnosis of AI, we used the following established cutoffs: TSC T0 < 9 𝜇g/dl (248 nmol/L), TSC T60 < 18𝜇g/dl (497 nmol/L), or ΔTSC (increase between T0 and T60), <9 𝜇g/dl (248 nmol/L) [4, 18–20]

Salivary cortisol cutoffs were defined as the minimum SaC concentration observed in healthy subjects at T0 and T60 and the minimum ΔSaC value. We analyzed the correlation between TSC levels and SaC levels. We used the SaC cutoffs and TSC cutoffs to assess the prevalence of AI in the cirrhotic group and compared the results obtained with the two methods

We did a descriptive analysis of patients’ clinical characteristics. We used descriptive statistics to summarize the values of TSC and SaC at each time point and the differences between their values at baseline and 60 minutes (ΔTSC and ΔSaC). Using these statistics, we defined three criteria for the 𝜇g/dL (441±132 nmol/L) in healthy subjects and 2.84±3.14 𝜇g/dL (78±87 nmol/L) in AI patients (Table 3). In healthy subjects, mean SaC at T0 was 0.56 ± 0.31𝜇g/dL (15±9 nmol/L); the lowest value was 0.08 𝜇g/dL (2.2 nmol/L) (Table 4). The area under the receiver operating characteristic curve for SaC-T0 was 0.8045. After ACTH stimulation, SaC progressively increased in nearly all healthy subjects; the lower limit of SaC at T60 was 1.43 𝜇g/dL (39.5 nmol/L) (Table 4). The cutoff SaC at T60 > 1.43 𝜇g/dL (39.5 nmol/L) classified all AI patients correctly. 3.

Results 3.1. H e a l t h y a n d AI Subjects .

All healthy controls had TSC ≥18 𝜇g/dL (497 nmol/L) at T60; two AI subjects surpassed this cutoff and were excluded from the analyses. Figure 1 shows the distribution of TSC and SaC after ACTH stimulation. As expected, all TSC determinations were lower in AI subjects than in healthy subjects (Table 2). Mean ΔTSC was 15.97±4.80 (9.1±8.3 nmol/L); the highest value was 1.53𝜇g/dL (42.2 nmol/L) (Table 4). After ACTH stimulation, SaC in AI patients mainly remained constant over time (Table 4). The highest concentration of SaC at T60 in AI patients was 0.90𝜇g/dL (24.8 nmol/L); therefore, the SaC-T60 cutoff classified all AI patients correctly. Mean ΔSaC in AI patients was -0.004±0.18 𝜇g/dL (-0.11±5.0 nmol/L); all had ΔSaC Values lower than 1 𝜇g/dL (27.6 nmol/L) (Table 5).

3.2. Cirrhotic Subjects.

Mean values of TSC and SaC at the different time points in the ACTH test in cirrhotic patients are reported in Tables 2 and 4, respectively; mean values of ΔTSC and ΔSaC are reported in Tables 3 and 5, respectively. Based on the results for healthy subjects and AI patients, we selected the following cutoffs for the diagnosis of AI in cirrhotic patients SaC-T0 < 0.08 𝜇g/dL (2.2 nmol/L) or SaC- T60 < 1.43 𝜇g/dl (39.5 nmol/L) or ΔSaC<1 𝜇g/dl (27.6 nmol/L). Table 7 reports the numbers of cirrhotic patients that met each criterion for the diagnosis of AI with each method. Comparing the results of using the SaC thresholds versus the established TSC thresholds to diagnose AI in cirrhotic patients, we found 19 patients met at least one TSC criterion of AI and 12 patients met at least one SaC criterion; however, this difference in frequency did not reach statistical significance. The criteria for AI according to both of the two methods were met by 11 (28.2%) patients; 8 (20.5%) met only the TSC criteria, and 1 (2.6%) met only the SaC criteria. Based on these results, we classified cirrhotic patients into three groups: No AI (n=19), AI based on TSC and SaC criteria (n=12), and AI based on TSC but not SaC criteria (n=8). Comparing the characteristics of the patients in these groups, we found that the No-AI group had a higher proportion of women (X2=17.14; p<0.001), more patients with non-alcohol- related cirrhosis (although only 2 patients had non-alcohol- related cirrhosis), and a greater-than-expected proportion of Child A and Child B patients (X2=20.10; p=0.0005); both AI groups had a greater-than-expected proportion of patients with alcohol-related cirrhosis (X2=25.29; p=0.0014). We found no significant differences between the three groups in age at diagnosis of cirrhosis, current MELD, blood albumin, prealbumin, HDL or LDL cholesterol, creatinine, triglycerides, AST, ALT, bilirubin, prothrombin time, INR, or reasons for admission. Cirrhotic subjects with AI diagnosed according to SaC levels were treated with glucocorticoid replacement therapy.


To determine whether SaC can be used for diagnosing AI in noncritical cirrhotic patients, we established reference values for SaC at T0 and T60 and for ΔSaC (T0-T60) based on SaC and TSC findings in normal subjects and patients with known AI.

We found that SaC can be very useful for diagnosis of AI in cirrhotic patients. Determining SaC is a quick, easy, noninvasive technique used since the early 1980s, when SaC was discovered to be an excellent indicator of plasma FC concentration [21, 22]. Various authors have since studied TSC and SaC in different circumstances in which cortisol-binding globulin is altered (oral contraception, pregnancy, and cirrhosis) [10, 23]. In 2009, Deutschbein et al. [23] compared basal SaC and basal TSC to the insulin tolerance test in 77 patients with hypothalamic-pituitary disease, concluding that both approaches enabled a highly specific diagnosis, obviating insulin tolerance testing in about one-fourth of cases. In 2012, they found basal SaC<0.11 𝜇g/dL (3.0 nmol/L) had 97% specificity and 40% sensitivity for AI, enabling correct classification in 26% [24]. By contrast, Ceccato et al. [25] concluded that unstimulated SaC<0.09 𝜇g/dL (2.5 nmol/L) distinguished AI patients from healthy subjects with 97.1% sensitivity and 93.3% specificity. Recently, Langelaan et al. [26] recommended a new diagnostic algorithm to diagnose AI, with early morning SaC>0.21 𝜇g/dL (5.8 nmol/L) ruling out AI and <0.04 𝜇g/dL (1.1 nmol/L) diagnosing AI; these cut- offs enabled 34% of patients to be diagnosed without ACTH stimulation. In our study, SaC-T0 < 0.08 𝜇g/dL (2.2 nmol/L) (the lowest SaC-T0 value in normal subjects) diagnosed 7.7% of patients with AI; the differences in cutoffs might be due to differences in laboratory methods for determining SaC.

In 1988, Laudat et al. [27] found no overlap in SaC-T60 after 250 𝜇g ACTH between 58 healthy volunteers and 21 subjects with AI; discrepancies between SaC and TSC in 8 patients with AI were attributed to thyroid hormones and psychotropic agents. Various studies have since examined correlations between TSC and SaC during 1 𝜇g or 250 𝜇g ACTH tests [16, 28–30]. Correlations between TSC and SaC are good; the issue is choosing the optimal SaC cutoff for AI. Methodological differences among studies make comparisons difficult. Some studies included healthy volunteers and patients with known AI, whereas others included subjects with suspected AI. Moreover, some used 1 𝜇g ACTH, whereas others used 250 𝜇g. Finally, different studies used different methods to measure SaC and TSC, and the normal response to ACTH tests is assay-specific [31]. Thus, despite the available data, clinicians face uncertainty in choosing cutoffs.

We compared SaC and TSC before and after administering 250 𝜇g ACTH in healthy subjects and patients with known AI to calculate reference values for basal SaC, peak SaC at T60, and ΔSaC (T0-T60). We used these references to determine the prevalence of AI in a cohort of decompensated cirrhotic patients and compared the results with those found using established TSC cutoffs. Whereas the established TSC cutoffs classified 48.7% of the cirrhotic patients as AI, our SaC cutoffs classified only 30.8% as AI. The difference was not statistically significant, probably due to the low number of cirrhotic patients, but it shows a clear tendency. At least one SaC criterion and one TSC criterion for AI were met in 11 (28.2%); 8 (20.5%) had AI according to TSC but not according to SaC, and 1 patient had AI according to SaC but not TSC.

The 30.8% SaC-determined prevalence in our noncritical cirrhotic patients is higher than the 9.1% found by Galbois et al. [32]; it is also higher than the 19% prevalence calculated by Fede et al. [33] by measuring FC after a 1 𝜇g ACTH test. As in other studies, we found that TSC overestimated the prevalence of AI (48.7% in our study, 33% in Galbois et al. [32], and 34% in Fede et al. [33]). The higher prevalence of AI in our study might be due to greater liver disease severity (85% Child B or C); we found that severity was associated with a higher risk of AI. We also found that sex and cirrhosis etiology were associated with AI frequency.

Several studies identified ascites, low HDL-cholesterol, and liver disease severity as risk factors for AI [32, 34–36]; other reported risk factors include low cortisol-binding globulin [33], higher MELD score [37], and lower serum albumin [32]. Galbois et al. [32] reported that hypo-albuminemia was the main reason for discrepancies between TSC and SaC assessments of AI, suggesting that a lower threshold of 25 g/L could be used to identify patients who could benefit from a SaC assessment. When we analyzed the subgroup of patients with albumin<25 g/L, we found no differences in the prevalence of AI measured by SaC or TSC, probably because few (8/39) patients had albumin<25 g/L.

Our study has several limitations. We calculated disease- specific thresholds of SaC measured by electro-chemical luminescence immunoassay, the method routinely used in our hospital. Liquid chromatography tandem-mass spectrometry is more specific but requires expensive equipment [38]. Despite the risk of overestimating SaC, potential cross- reactivity with other steroids, and different results obtained with different types of analyzers [39, 40], we consider the use of electro-chemical luminescence immunoassay justified because it is the method most commonly used in clinical practice. Moreover, we did not measure FC, because doing so is complex, expensive, and uncommon in clinical practice; likewise, we did not measure cortisol-binding globulin, so we could not calculate FC with Coolens’ equation. In diagnostic accuracy studies, how eligible subjects are identified and recruited is important. We included only hemodynamically stable cirrhotic patients, so our findings cannot be extrapolated to cirrhotic patients with sepsis or septic shock. On the other hand, we determined cutoffs from our findings in patients with known AI and healthy volunteers with low probability of AI, adding strength to our results. Other studies derived cutoffs from findings in patients with suspected AI, and that design could influence the spectrum of disease in included patients [41]. Moreover, test sensitivity is usually higher in studies with patients with more advanced stages of the target condition [42]. Measuring SaC has some methodological limitations. SaC’s concentration is 30-fold lower than TSC’s. Additionally, SaC levels are affected by salivary 11𝛽-hydroxysteroid dehydrogenase type 2. In 2010, Perogamvros et al. [43] suggested using salivary cortisone better reflects FC after adrenal stimulation. Cornes et al. [40] report that concentrations of salivary cortisone are three times higher than those of SaC and have a closer linear correlation with serum FC. Debono et al. [44] also suggested that salivary cortisone may be the preferred analyte for noninvasive measurement of FC.


We establish method-specific reference cutoffs of SaC and ΔSaC to determine AI during the 250 𝜇g ACTH stimulation test. SaC is more accurate than TSC for assessing adrenal function with the 250 𝜇g ACTH stimulation test in non- critical cirrhotic patients. The prevalence AI in our cirrhotic group was higher than in other studies. However, it should be taken into account that we did not measure CBG levels. Further studies with more cases are necessary to establish SaC reference values to correctly classify patients with AI and avoid unnecessary cortisol replacement treatment.


  1. J. O’Beirne, M. Holmes, B. Agarwal et al., “Adrenal insufficiency in liver disease - What is the evidence?” Journal of Hepatology, vol. 47, no. 3, pp. 418–423, 2007.

  2. M.-H. Tsai, Y.-S. Peng, and Y.-C. Chen, “Adrenal insufficiency in patients with cirrhosis, severe sepsis and septic shock,” Hepatology, vol. 43, no. 4, pp. 673–681, 2006.

  3. B. Zietz, G. Lock, B. Plach et al., “Dysfunction of the hypothalamic-pituitary-glandular axes and relation to Child- Pugh classification in male patients with alcoholic and virus- related cirrhosis,” European Journal of Gastroenterology & Hep- atology, vol. 15, no. 5, pp. 495–501, 2003.

  4. S. R. Bornstein, B. Allolio, W. Arlt et al., “Diagnosis and treatment of primary adrenal insufficiency: An endocrine society clinical practice guideline,” The Journal of Clinical Endocrinology & Metabolism, vol. 101, no. 2, pp. 364–389, 2016.

  5. R. Kazlauskaite, A. T. Evans, C. V. Villabona et al., “Corti- cotropin tests for hypothalamic-pituitary-adrenal insufficiency: A metaanalysis,” The Journal of Clinical Endocrinology & Metabolism, vol. 93, no. 11, pp. 4245–4253, 2008.

  6. W. Rosner, “The functions of corticosteroid-binding glob- ulin and sex hormone-binding globulin: Recent advances,” Endocrine Reviews, vol. 11, no. 1, pp. 80–91, 1990. [7] J. D. Baxter and P. H. Forsham, “Tissue effects of glucocorti- coids,” American Journal of Medicine, vol. 53, no. 5, pp. 573–589,1972.

  7. J. F. Dunn, B. C. Nisula, and D. Rodbard, “Transport of steroid hormones: binding of 21 endogenous steroids to both testosterone-binding globulin and corticosteroid-binding glob- ulin in human plasma,” The Journal of Clinical Endocrinology & Metabolism, vol. 53, no. 1, pp. 58–68, 1981. R. P. Vincent, F. E. Etogo-Asse, T. Dew, W. Bernal, J.

  8. Alaghband-Zadeh, and C. W. Le Roux, “Serum total cortisol and free cortisol index give different information regarding the hypothalamus-pituitary-adrenal axis reserve in patients with liver impairment,” Annals of Clinical Biochemistry, vol. 46, no.6, pp. 505–507, 2009.

  9. D. Suri, J. Moran, J. U. Hibbard, K. Kasza, and R. E. Weiss, “Assessment of adrenal reserve in pregnancy: defining the normal response to the adrenocorticotropin stimulation test,” The Journal of Clinical Endocrinology & Metabolism, vol. 91, no 10, pp. 3866–3872, 2006.

  10. H. Raff, S. Brock, and J. W. Findling, “Cosyntropin-stimulated salivary cortisol in hospitalized patients with hypoproteinemia,” Endocrine Journal, vol. 34, no. 1-3, pp. 68–74, 2008.

  11. M. Rauschecker, S. B. Abraham, B. S. Abel et al., “Cosyntropin- stimulated serum free cortisol in healthy, adrenally insuffi- cient, and mildly cirrhotic populations,” The Journal of Clinical Endocrinology & Metabolism, vol. 101, no. 3, pp. 1075–1081, 2016.

  12. N. Molenaar, A. B. J. Groeneveld, and M. F. C. de Jong, “Three calculations of free cortisol versus measured values in the critically ill,” Clinical Biochemistry, vol. 48, no. 16-17, pp. 1053–1058, 2015.

  13. B. M. Arafah, F. J. Nishiyama, H. Tlaygeh, and R. Hejal, “Measurement of salivary cortisol concentration in the assess- ment of adrenal function in critically ill subjects: A surrogate marker of the circulating free cortisol,” The Journal of Clinical Endocrinology & Metabolism, vol. 92, no. 8, pp. 2965–2971, 2007.

  14. H. Raff, “Utility of salivary cortisol measurements in Cushing’s syndrome and adrenal insufficiency,” The Journal of Clinical Endocrinology & Metabolism, vol. 94, no. 10, pp. 3647–3655,2009.

  15. J. G. Lewis, “Steroid analysis in saliva: an overview,” The Clinical Biochemist Reviews, vol. 27, no. 3, pp. 139–146, 2006.

  16. P. E. Marik, S. M. Pastores, D. Annane et al., “Recommendations for the diagnosis and management of corticosteroid insuffi- ciency in critically ill adult patients: consensus statements from an international task force by the American College of CriticalInternational Journal of Endocrinolog Care Medicine,” Critical Care Medicine, vol. 36, no. 6, pp. 1937–1949, 2008.

  17. R. I. Dorin, C. R. Qualls, and L. M. Crapo, “Diagnosis of adrenal insufficiency,” Annals of Internal Medicine, vol. 139, no. 3, pp.194–204, 2003.

  18. I. Lopez Schmidt, H. Lahner, K. Mann, and S. Petersenn, “Diag- nosis of adrenal insufficiency: Evaluation of the corticotropin- releasing hormone test and basal serum cortisol in comparison to the insulin tolerance test in patients with hypothalamic- pituitary-adrenal disease,” The Journal of Clinical Endocrinology & Metabolism, vol. 88, no. 9, pp. 4193–4198, 2003.

  19. R. F. Vining, R. A. McGinley, J. J. Maksvytis, and K. Y. Ho, “Salivary cortisol: a better measure of adrenal cortical function than serum cortisol,” Annals of Clinical Biochemistry, vol. 20, part 6, pp. 329–335, 1983.

  20. U. Teruhisa, H. Ryoji, I. Taisuke, S. Tatsuya, M. Fumihiro, and S. Tatsuo, “Use of saliva for monitoring unbound free cortisol levels in serum,” Clinica Chimica Acta, vol. 110, no. 2-3, pp. 245–253, 1981.

  21. B. J. Nolan, J. Sorbello, N. Brown, G. Dimeski, and W. J. Inder, “Characterization of the serum and salivary cortisol response to the intravenous 250 𝜇g ACTH1-24 stimulation test,” Endocrine Journal, vol. 59, no. 3, pp. 520–528, 2018.

  22. T. Deutschbein, N. Unger, K. Mann, and S. Petersenn, “Diag- nosis of secondary adrenal insufficiency: Unstimulated early morning cortisol in saliva and serum in comparison with the insulin tolerance test,” Hormone and Metabolic Research, vol. 41, no. 11, pp. 834–839, 2009.

  23. T. Deutschbein, M. Broecker-Preuss, J. Flitsch et al., “Salivary cortisol as a diagnostic tool for Cushing’s syndrome and adrenal insufficiency: Improved screening by an automatic immunoas- say,” European Journal of Endocrinology, vol. 166, no. 4, pp. 613–618, 2012.

  24. F. Ceccato, M. Barbot, M. Zilio et al., “Performance of sali- vary cortisol in the diagnosis of Cushing’s syndrome, adrenal incidentaloma, and adrenal insufficiency,” European Journal of Endocrinology, vol. 169, no. 1, pp. 31–36, 2013.

  25. M. L. P. Langelaan, J. M. H. Kisters, M. M. Oosterwerff, and A.-K. Boer, “Salivary cortisol in the diagnosis of adrenal insufficiency: Cost efficient and patient friendly,” Endocrine Connections, vol. 7, no. 4, pp. 560–566, 2018.

  26. M. H. Laudat, S. Cerdas, C. Fournier, D. Guiban, B. Guilhaume, and J. P. Luton, “Salivary cortisol measurement: A practical approach to assess pituitary-adrenal function,” The Journal of Clinical Endocrinology & Metabolism, vol. 66, no. 2, pp. 343–348, 1988.

  27. Y. Marcus-Perlman, K. Tordjman, Y. Greenman et al., “Low- dose ACTH (1 𝜇g) salivary test: A potential alternative to the classical blood test,” Clinical Endocrinology, vol. 64, no. 2, pp.215–218, 2006.

  28. T. Deutschbein, N. Unger, K. Mann, and S. Petersenn, “Diag- nosis of secondary adrenal insufficiency in patients with hypothalamic-pituitary disease: Comparison between serum and salivary cortisol during the high-dose short synacthen test,” European Journal of Endocrinology, vol. 160, no. 1, pp. 9–16,2009.

  29. I. Perogamvros, L. J. Owen, B. G. Keevil, G. Brabant, and P. J. Trainer, “Measurement of salivary cortisol with liquid chromatography-tandem mass spectrometry in patients under- going dynamic endocrine testing,” Clinical Endocrinology, vol.72, no. 1, pp. 17–21, 2010.

  30. M. C. Klose, M. Lange, A. K. Rasmussen et al., “Factors influenc- ing the adrenocorticotropin test: Role of contemporary cortisol assays, body composition, and oral contraceptive agents,” The Journal of Clinical Endocrinology & Metabolism, vol. 92, no. 4, pp. 1326–1333, 2007.

  31. A. Galbois, M. Rudler, J. Massard et al., “Assessment of adrenal function in cirrhotic patients: Salivary cortisol should be pre- ferred,” Journal of Hepatology, vol. 52, no. 6, pp. 839–845, 2010.

  32. G. Fede, L. Spadaro, T. Tomaselli et al., “Comparison of total cortisol, free cortisol, and surrogate markers of free cortisol in diagnosis of adrenal insufficiency in patients with stable cirrhosis,” Clinical Gastroenterology and Hepatology, vol. 12, no.3, pp. 504–e8, 2014.

  33. P. E. Marik, T. Gayowski, and T. E. Starzl, “The hepatoadrenal syndrome: a common yet unrecognized clinical condition,” Critical Care Medicine, vol. 33, no. 6, pp. 1254–1259, 2005.

  34. P. E. Marik, “Adrenal-exhaustion syndrome in patients with liver disease,” Intensive Care Medicine, vol. 32, no. 2, pp. 275 280, 2006.

  35. P. H. J. Van Der Voort, R. T. Gerritsen, A. J. Bakker, E. C. Boerma, M. A. Kuiper, and L. De Heide, “HDL-cholesterol level and cortisol response to synacthen in critically ill patients,” Intensive Care Medicine, vol. 29, no. 12, pp. 2199–2203, 2003.

  36. T. Thevenot, S. Borot, A. Remy-Martin et al., “Assessment of adrenal function in cirrhotic patients using concentration of serum-free and salivary cortisol,” Liver International, vol. 31, no. 3, pp. 425–433, 2011.

  37. A. E. Taylor, B. Keevil, and I. T. Huhtaniemi, “Mass spectrome- try and immunoassay: How to measure steroid hormones today and tomorrow,” European Journal of Endocrinology, vol. 173, no. 2, pp. D1–D12, 2015.

  38. M. Duˇskova´, K. Sˇimu˚nkova´, J. V´ıtku˚ et al., “A comparison of salivary steroid levels during diagnostic tests for adrenal insufficiency,” Prague Medical Report, vol. 117, no. 1, pp. 18–33, 2016.

  39. M. P. Cornes, H. L. Ashby, Y. Khalid, H. N. Buch, C. Ford, and R. Gama, “Salivary cortisol and cortisone responses to tetracosactrin (synacthen),” Annals of Clinical Biochemistry, vol. 52, no. 5, pp. 606–610, 2015.

  40. P. M. Bossuyt, J. B. Reitsma, D. E. Bruns et al., “STARD 2015: An updated list of essential items for reporting diagnostic accuracy studies,” BMJ, vol. 351, p. h5527, 2015.

  41. D. F. Ransohoff and A. R. Feinstein, “Problems of spectrum and bias in evaluating the efficacy of diagnostic tests,” The New England Journal of Medicine, vol. 299, no. 17, pp. 926–930, 1978.

  42. I. Perogamvros, B. G. Keevil, D. W. Ray, and P. J. Trainer, “Salivary cortisone is a potential biomarker for serum free cortisol,” The Journal of Clinical Endocrinology & Metabolism, vol. 95, no. 11, pp. 4951–4958, 2010.

  43. M. Debono, R. F. Harrison, M. J. Whitaker et al., “Salivary cor- tisone reflects cortisol exposure under physiological conditions and after hydrocortisone,” The Journal of Clinical Endocrinolog & Metabolism, vol. 101, no. 4, pp. 1469–1477, 2016

Author's Affiliation

Copyrights & License

International Journal of Medical Science and Clinical invention, 2019.
Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Article Details

Issue: Vol 6 No 10 (2019)
Page No.: 4623-4628
Section: Research Article

How to Cite

Memon, D. H., Mujtaba Memon, D. M. H., Shahab, D. M., Iqbal, D. M., & Memon, D. G. M. (2019). Correlation of ACTH and Salivary Cortisol levels to diagnose Adrenal Insufficiency in cirrhotic patients. International Journal of Medical Science and Clinical Invention, 6(10), 4623-4628.

Download Citation