Showing posts with label Thyroid function tests. Show all posts
Showing posts with label Thyroid function tests. Show all posts

Thursday, 21 March 2024

Study of Correlation of TFT Levels with Severity of Liver Disease in Patients with Cirrhosis of Liver Measured by Child Pugh Score | Chapter 9 | Advancement and New Understanding in Medical Science Vol. 9

The intricate interplay between thyroid function, cirrhosis, and liver dysfunction presents a compelling opportunity for scientific and medical advancements. This exploration has multifaceted significance, with a primary focus on revolutionizing clinical diagnosis. The research introduces a promising avenue for novel diagnostic tools, utilizing thyroid function tests to detect cirrhosis early—a groundbreaking prospect that minimizes the risk of severe complications such as liver cancer and improves treatment outcomes. Early diagnosis not only holds clinical benefits but also addresses the economic burden associated with expensive liver transplants, often inaccessible in countries with limited healthcare coverage. This research becomes a pivotal force in reshaping clinical practice, fostering groundbreaking research, and ultimately enhancing the health and well-being of individuals grappling with these interconnected conditions.

All patients aged 30-80 years with cirrhosis of liver who are attending Rajarajeshwari Medical College and Hospital. Detailed history, physical examination and drug history was taken as per pre- designed performa. Relevant investigations were done for assessing thyroid function and liver cirrhosis. Severity of liver dysfunction was graded by using Child Pugh Scoring.

The prevalence of hypothyroidism among patients with liver cirrhosis was 64%. Majority of the cases had a high TSH and TSH levels were directly correlated severity of liver disease. Total T3 levels were low in majority of the cases and it was inversely correlated with severity of liver disease. FT3 was low in most of the cases with child B and child C score; it was inversely correlated with severity of liver disease. FT3 was found to be a more sensitive marker than total T3 for assessing severity of liver disease.

Thyroid dysfunction is widespread in cirrhosis of the liver, hence thyroid function testing should be performed on all cirrhotic patients to assess the severity and prognosis.


Author(s) Details:

Samarthana Vijaykumar,
Department of General Medicine, Rajarajeshawari Medical College and Hospital, India.

Mamatha B. Patil,
Department of General Medicine, Rajarajeshawari Medical College and Hospital, India.

Please see the link here: https://stm.bookpi.org/ANUMS-V9/article/view/13632

Friday, 6 November 2020

Assessment of Thyroid Function Status by Paired Test| Chapter 10 | Current Topics in Medicine and Medical Research Vol. 8

 Goal and Methods: We reviewed 34159 test results to understand the usefulness of paired FT4 and TSH tests in assessing Thyroid functional status in diagnostic and follow-up settings. By using the laboratory comparison ranges of FT4 and TSH, we divided the population into all nine possible groups. Then we calculated the frequency of the classes, the FT4 and TSH reference ranges for each class, their mean differences (MD) between classes and the association within a class between FT4 and TSH. Results: The typical FT4 and TSH scale of our euthyroid population is 24722. The mean confidence interval of their FT4 and TSH is 95 percent (14.83-14.90 pmol / ml) and (2.40-2.43 μIU / ml) respectively, and their correlation (r value) is -0.056; sig. Just 0.000. Main Hypo & Hyperthyrodism; Compensated Hypo & Hyperthyrodism; Secondary Hypo & Hyperthyrodism and Isolated Hypo & Hyperthyroximia. The 8 groups of irregular status are with 4 pairs of hypo and hyperthyroximic state. 4 types, namely Primary Hypothyroid, Primary Hyperthyroid, Compensated Hypothyroid and Compensated Hyperthyroid, represent the main bulk of irregular thyroid activity (98.15 percent). The remaining classes are special. Class FT4 has a substantial mean difference from all 8 other classes (sig < .002), with the exception of 2 out of a total of 36 cases. And for their TSH, there are significant MDs in these 2 pairs with non-significant MD for FT4 (sig.000). There is a clear association between FT4 and TSH in none of the 8 groups of abnormal functions (r < -0.5). Only 2 classes of primary hypothyroidism (r = -0.445; Sig. 0.000) and primary hyperthyroidism (r = -0.386; Sig. 0.000) record a mild negative relation. They are not associated in the euthyroid class (r=-0.056; sig. 0.000). Therefore, in diagnostic or follow-up environments, TSH alone should not be used for assessing functional status. Conclusion: 9 classes with class-specific FT4 and TSH ranges and their correlation patterns can be identified by the Paired Test. We conclude that this tool should be used to assess functional status and use Euthyroid's FT4 reference range as the treatment target for abnormally functioning cases.


Author(s) Details

Prof. Tofail Ahmed
Department of Endocrinology, Bangladesh Institute for Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders, Dhaka, Bangladesh.


Professor Hajera Mahtab
Department of Endocrinology, Bangladesh Institute for Research and Rehabilit Disorders, Dhaka, Bangladesh.


Dr. Tania Tofail
Department of Endocrinology, Bhangabando Sheikh Mujibur Medical University, Dhaka, Bangladesh.


Md. A. H. G. Morshed
Endocrinology Laboratory, Diabetic Association of Bangladesh, Dhaka, Bangladesh.


Shahidul A. Khan
Endocrinology Laboratory, Diabetic Association of Bangladesh, Dhaka, Bangladesh.


View Book :- https://bp.bookpi.org/index.php/bpi/catalog/book/316