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Serum lipids in hypothyroidism: Our experience.
Archana Prakash1, Ashok Kumar Lal
1Department of Biochemistry, Himalayan Institute of Medical Sciences, Swami Rama Nagar, Dehradun, Uttaranchal.
Indian Journal of Clinical Biochemistry : IJCB
|October 30, 2012
Summary
Screening lipid profiles is justified in hypothyroidism patients. Elevated thyroid-stimulating hormone (TSH) levels significantly correlate with increased total cholesterol and LDL cholesterol, indicating a link between hypothyroidism and altered lipid profiles.
Area of Science:
- Endocrinology
- Clinical Chemistry
Background:
- Hypothyroidism is a common endocrine disorder.
- Altered thyroid-stimulating hormone (TSH) levels can impact metabolic processes.
- The relationship between TSH levels and serum lipid profiles requires further investigation.
Purpose of the Study:
- To determine if lipid profile screening is clinically justified in patients diagnosed with hypothyroidism.
- To investigate the correlation between varying serum TSH levels and serum lipid parameters in hypothyroid patients.
Main Methods:
- A cohort of 60 adult patients diagnosed with hypothyroidism was studied over one year.
- Patients were categorized into three groups based on their serum TSH concentrations.
- Serum lipid profiles, including total cholesterol and LDL cholesterol, were measured and statistically analyzed against TSH levels.
Main Results:
- A significant positive correlation was observed between elevated TSH levels and increased serum total cholesterol (P<0.05).
- A statistically significant correlation was also found between higher TSH levels and elevated LDL cholesterol (P<0.01).
Conclusions:
- Hypothyroidism is significantly associated with detrimental changes in lipid profiles.
- Routine lipid profile screening is warranted in patients with hypothyroidism due to the observed correlations.
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