Indian Journal of Endocrinology and Metabolism

ORIGINAL ARTICLE
Year
: 2017  |  Volume : 21  |  Issue : 4  |  Page : 540--544

The serological and biochemical markers of adrenal cortex and endocrine pancreas dysfunction in patients with Hashimoto's thyroiditis: A hospital-based pilot study


Jaya Prakash Sahoo1, Jayakumar Selviambigapathy1, Sadishkumar Kamalanathan1, VS Negi2, MG Sridhar3, Sitanshu Sekhar Kar4, Muthupillai Vivekanandan1 
1 Department of Endocrinology and Metabolism, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
2 Department of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
3 Department of Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
4 Department of Preventive and Social Medicine, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India

Correspondence Address:
Jaya Prakash Sahoo
House No. 28, Lane-B, VVP Nagar, Puducherry - 605 009
India

Background: The prevalence of both islet cell and adrenal autoimmunity among Asian Indian hypothyroidism patients with Hashimoto's thyroiditis (HT) is lacking in literature. Objectives: The objective of this study was to assess the proportion of Addison's disease (AD) and type 1 diabetes mellitus (T1DM) in patients with HT. Materials and Methods: The patients with hypothyroidism due to HT were included in this study over 2 years. Primary hypothyroidism was defined as high serum thyroid-stimulating hormone (>5.5 mIU/L) with or without low thyroxine level. HT was defined by the presence of high thyroid peroxidase antibody (Ab) titer (>35 IU/ml). Autoimmune markers of AD and T1DM, i.e., adrenal (21-hydroxylase) Ab, glutamic acid decarboxylase (GAD) Ab, and insulinoma-associated antigen-2 (IA-2) Ab were measured among them. In addition, 250 μg adrenocorticotropic hormone (ACTH) stimulation test was done in patients with adrenal Ab. Similarly, beta cell function was assessed in patients with GAD and/or IA-2 Ab. Results: Out of 150 patients screened, 136 patients were included in this study. Seven patients had adrenal Ab while 15 had IA-2 Ab. The GAD Ab was not present in any of the patients in the study. ACTH stimulation test was done in four of seven patients with adrenal Ab and beta cell function was assessed in 8 of 15 patients with islet cell Ab. All patients with adrenal Ab had normal adrenal function and 1 out of 15 with IA-2 Ab developed diabetes mellitus during follow-up. Conclusions: Either adrenal or islet cell Ab was found in 16% Asian Indian hypothyroidism patients with HT.


How to cite this article:
Sahoo JP, Selviambigapathy J, Kamalanathan S, Negi V S, Sridhar M G, Kar SS, Vivekanandan M. The serological and biochemical markers of adrenal cortex and endocrine pancreas dysfunction in patients with Hashimoto's thyroiditis: A hospital-based pilot study.Indian J Endocr Metab 2017;21:540-544


How to cite this URL:
Sahoo JP, Selviambigapathy J, Kamalanathan S, Negi V S, Sridhar M G, Kar SS, Vivekanandan M. The serological and biochemical markers of adrenal cortex and endocrine pancreas dysfunction in patients with Hashimoto's thyroiditis: A hospital-based pilot study. Indian J Endocr Metab [serial online] 2017 [cited 2020 Feb 16 ];21:540-544
Available from: http://www.ijem.in/article.asp?issn=2230-8210;year=2017;volume=21;issue=4;spage=540;epage=544;aulast=Sahoo;type=0