Spectrum of Thyroid Disorders in Patients with Type-2 Diabetes Mellitus.

BACKGROUND: Diabetes mellitus and thyroid disorders are the two most common endocrine disorders and they mutually affect each other. There are very few researches from Nepal that have evaluated the association of type-2 diabetes mellitus and thyroid dysfunction. The main objective of this study was to evaluate the prevalence and spectrum of thyroid dysfunctions among type-2 diabetes mellitus patients. METHODS: This was cross-sectional study conducted among 204 type-2 diabetes mellitus patients visiting the internal medicine department of a tertiary center located in Kathmandu, Nepal. RESULTS: The prevalence of thyroid disorders in patients with type-2 diabetes mellitus was 27.94%. Subclinical hypothyroidism, which occurred in 14.71% of patients, was the most common thyroid disorder. The longer duration of diabetes, more than ten years, was associated with the increased thyroid disorders (p=0.025). The poor glycemic control, HbA1c ≥ 7%, was associated with significantly increased prevalence of thyroid dysfunction in type-2 diabetes mellitus patients (p=0.002). Female patients had higher prevalence of thyroid disorders than males, but this association was not statistically significant. CONCLUSIONS: The higher prevalence of thyroid disorders among patients with type-2 diabetes mellitus highlights the importance of screening type-2 diabetes mellitus patients for the presence of thyroid disorders.

Upper Gastrointestinal Bleeding among Patients Admitted in Department of Emergency in a Tertiary Care Centre: A Descriptive Cross-sectional Study.

Introduction: Upper gastrointestinal bleeding is a common medical emergency with significant morbidity and mortality. Its causes can be classified under variceal bleeding or non-variceal bleeding. Peptic ulcer and variceal bleeding are common causes. Thus, this study aims to find the prevalence of upper gastrointestinal bleeding among patients attending the Department of Emergency in a tertiary care centre. Methods: This was a descriptive cross-sectional study conducted on patients admitted to the Department of Emergency a tertiary care centre from September 2020 to August 2021 among 3375 patients. The ethical approval was obtained from the Institutional Review Committee of the hospital (Reference number: 328). Patients presenting with the clinical features of upper gastrointestinal bleeding in the form of hematemesis or melena were enrolled after written informed consent. Data entry was done in Statistical Packages for the Social Sciences version 20.0. for descriptive analysis. Point estimate at 95% Confidence Interval was calculated along with frequency and percentage for binary data. Results: Out of 3375 admissions in the Department of Emergency, 85 (2.52%) (1.99-3.05 at 95% Confidence Interval) patients presented with upper gastrointestinal bleeding. Conclusions: The prevalence of upper gastrointestinal bleeding is lower in comparison to other studies done in similar settings. Keywords: bleeding; emergency medicine; upper gastrointestinal tract; varices.