Skip to main content
  • Home
  • Articles
    • Archive from 2022 July
    • Archive 1960 to 2022 June
    • Accepted Articles
    • Published Ahead-of-Print
    • Supplement
  • About
  • For Authors
  • Podcasts

Adrenal insufficiency in acute coronary syndrome

< Back to Listing

Share this Article

Singapore Med J 2009; 50(10): 962-966
Adrenal insufficiency in acute coronary syndrome

  • Abstract
  • PDF

Norasyikin AW, Norlela S, Rozita M, Masliza M, Shamsul AS, Nor Azmi K
Correspondence: Dr Norasyikin A Wahab, naw8282kt@gmail.com

ABSTRACT
Introduction
Acute coronary syndrome (ACS) is an acute stressful condition which stimulates the hypothalamus-pituitary-adrenal axis that regulates neurovascular and hormonal responses. Functional hypoadrenalism has been shown to be associated with significant morbidity and mortality in the critically-ill patient, but there is to date, no known study done to determine its prevalence in patients with ACS.
Methods 37 patients who fulfilled the diagnostic criteria of ACS were subjected to the low-dose (1 µg) ACTH stimulation test (LDT), followed by a standard-dose (250 µg) ACTH stimulation test (SDT) two hours later.
Results 14 (37.8 percent) patients had ST acute myocardial infarction, eight (21.6 percent) patients had non-ST elevation myocardial infarction, and 15 (40.5 percent) patients had unstable angina. Based on an increment of less than 250 nmol/L post-SDT, no patient had adrenal insufficiency. However, using a similar criteria with the LDT, eight (21.6 percent) patients had adrenal insufficiency. Four patients died during the study and they had very high cortisol levels. The diagnosis of adrenal insufficiency is not associated with any significant morbidity and mortality in our group of patients.
Conclusion Utilising the LDT, adrenal insufficiency is present in 21.6 percent of patients admitted with ACS. However, this is not associated with any significant morbidity and mortality.

Keywords: ACTH stimulation test, acute coronary syndrome, adrenal insufficiency, cortisol
Singapore Med J 2009; 50(10): 962-966

http://smj.org.sg/sites/default/files/5010/5010a2.pdf
×

Around the Site

Home

About SMJ

For Reviewers

Sign Up for Alerts

Issues

Current Issue

All Issues

Online First

Supplement

CME

For Authors

Instructions for Authors

Submit Manuscript


Follow us on:
        

More Links

Contact Us

Copyright

Advertise

SMJ Forms

Privacy Policy

SMA Home

Copyright 2021. Singapore Medical Association. All Rights Reserved.