Association Between Triglyceride-Glucose Index and Homeostasis Model Assessment for Insulin Resistance with Estimated Glucose Disposal Rate.

This cross-sectional study was aimed to compare insulin resistance, Triglyceride- Glucose (TyG) index, fatty liver index (FLI) and hepatic steatosis index (HSI), glycaemic and lipids among groups/quartiles based upon estimated Glucose Disposal Rate (eGDR) from August 2022 to December 2022 among 249 male participants. The eGDR results in (mg/kg/min) were divided into four quartiles as: Group-I: {<6.88, n = 62}, Group-II: {<6.88-9.45, n = 63}, Group-III: {9.46-10.39, n = 62}, and Group-IV: {>10.39, n = 62}. Fasting plasma glucose (FPG), HbA1c, low density lipoprotein (LDL), homeostasis model assessment for insulin-resistance (HOMAIR), and TyG index demonstrated significant worsening increase from high to low eGDR groups. Receiver operating curve (ROC) analysis to calculate area under curve (AUC) for diagnostic efficiency candidate indices for eGDR demonstrated highest AUC for FLI as AUC: 0.736 (95% CI: 0.669-0.803), p < 0.001, followed by FPG: AUC: 0.682 (95% CI: 0.606-0.757), HOMAIR: AUC: 0.670 (95% CI: 0.602-0.739), HSI: AUC: 0.660 (95% CI: 0.589-0.731), TyG index: 0.658 (95% CI: 0.583-0.732), and HbA1c: 0.639 (95% CI: 0.583-0.732). Glycaemic measures, lipid indices, insulin resistance and TyG index deteriorated with declining eGDR. Diagnostic performance as evaluated by AUC for eGDR was highest for FLI, followed by FPG, HOMAIR, HSI, TyG index, HbA1c, and triglycerides. Key Words: Triglyceride, Insulin, Glucose, Diabetes.

Differences Between Conventional and Newer Anthropometric Measures Among Individuals with and without Fatty Liver Disease.

A cross-sectional analysis was conducted to compare conventional and emerging anthropometric measures among male participants with and without fatty liver disease (FLD). The objective was to assess differences and diagnostic efficiency of anthropometric-parameters using receiver operating curve (ROC) analysis at Combined Military Hospital Multan, NUMS from April to October 2022. Comparison for anthropometric measurements between non-FLD (n=164) vs. FLD (n=85) indicated significant differences in weight (74.01 + 11.96 vs. 85.91 + 14.07 kg, p<0.001), waist circumference (9.38 + 9.82 vs. 101.35 + 10.74 cm, p<0.001), BMI (24.81 + 4.0 vs. 29.21 + 4.38 kg/m2, p<0.001), waist-to-hip ratio (WHpR) (0.924 + 0.054 vs. 0.971 + 0.054, p<0.001), waist-to-height ratio (WHtR) (0.508 + 0.054 vs. 0.578 + 0.062, p<0.001), and abdominal volume index (AVI) (16.17 + 3.56 vs. 20.77 + 4.61, p<0.001). Fatty liver index (FLI) also showed significant difference between non-FLD vs. FLD groups (38.35 + 27.12 vs. 72.01 + 21.31, p<0.001). AUCs for various significant anthropometric measurements from highest to lowest as 0.821 (95% CI: 0.767-0.874) for FLI, 0.815 (95% CI: 0.761-0.869) for WHtR, 0.809 (95% CI: 0.754-0.863) for AVI, and 0.808 (95% CI: 0.754-0.863) for waist circumference with lowest recorded AUC for height as 0.422 (95% CI: 0.347-0.497). Key Words: Fatty liver disease (FLD), Body mass index (BMI), A body shape index (ABSI), C-index, Abdominal volume index (AVI), Body roundness index (BRI).

Assessment of National External Quality Assurance Programme of Pakistan as a tool for improving quality of lab results among participating laboratories.

OBJECTIVE: To assess the impact of the National External Quality Assessment Programme of Pakistan NEQAPP in improving the quality of laboratory results among the participating laboratories. METHODS: The cross-sectional observational study was conducted from July to December 2020 at the Department of Chemical Pathology and Endocrinology, Armed Forces Institute of Pathology, Rawalpindi, Pakistan, in association with the National Quality Assurance Programme of Pakistan. A survey questionnaire was developed and sent to the participating laboratories via email. Frequencies of their responses were calculated and data was analysed using SPSS 21. RESULTS: Of the 150 laboratories approached, 145(96.6%) responded. Among them, 140 (96.6%) laboratories were satisfied by the information provided on the programme's portal, 123(84.8%s) were pleased with the responsiveness of the programme manager, 140(96.6%) reported quality of services had improved after participation in the programme, 129(89%) indicated that the clinician's confidence had enhanced, and 122(84%) said the participation in the programme had improved the credibility of their respective of laboratories. CONCLUSIONS: The National External Quality Assessment Programme of Pakistan was found to have significantly contributed in improving the quality of laboratory results among the participating laboratories.

A Young Man with a Rare Case of Adrenal Incidentaloma.

Adrenal incidentalomas (AIs) are adrenal masses discovered as incidental finding, often on imaging studies, unrelated to adrenal disorders. Sometimes, they are discovered as part of work-up for adrenal pathology. AIs are mostly nonfunctional (hormonally silent), but can also be functional (hormonally active). The differential diagnosis includes many primary, metastatic, benign and malignant conditions. The current case is a young male, who went to a peripheral health facility with complaints of dysuria and burning micturition. His laboratory and radiological investigations suggested a urinary tract infection with an incidental finding of adrenal mass. After referral, his detailed work-up was done at Endocrine Clinic of Armed Forces Institute of Pathology (AFIP), Rawalpindi, which revealed history of episodic headaches and palpitations with paroxysmal spikes of high blood pressure up to 200/120 mmHg. Adrenalectomy was performed by laparoscopic surgery. Histopathological examination confirmed the diagnosis of pheochromocytoma with PASS score of 5/20. This is one of the rare cases of adrenal incidentaloma, often an autopsy finding. Pheochromocytoma needs to be investigated in all cases of AIs. Key Words: Adrenal incidentaloma, Pheochromocytoma, Urinary tract infection.

Various Manifestations Of Trachoma In Internally Displaced Rural Population - A Free Eye Camp Based Survey.

BACKGROUND: The objective of the study is to observe frequency of various clinical manifestations of trachoma in rural population. This observational study was conducted at Khalifa Gul Nawaz Teaching Hospital (KGNTH), Bannu, Pakistan from April 2016 to Jan 2017. METHODS: Patients visiting for ocular complaints underwent initial screening that included demographic details and documentation of unaided as well as best corrected visual acuity (BCVA) which was followed by detailed slit lamp examination of anterior segment including eversion of upper lid for assessment of changes in upper tarsal conjunctivas by consultant ophthalmologist. A total of 648 patients who had clinical presentation of trachoma were included in the study. Patients who had other forms of conjunctivitis, trichiasis, entropion, corneal opacification and vascularization due to causes other than trachoma were excluded. Patients were categorized according to age in three groups (Group 1-3) and according to stages of trachoma in five groups (TF, TI, TS, TT and TO). RESULTS: Six hundred and forty-eight (648) were examined in this cross-sectional survey with a mean age of 14.3+14.2 years. Mean unaided visual acuity and BCVA of the patients was 0.12+.24 and 0.07+0.18 respectively. Groups-1 comprised of 86.7% of the patients and stage TF of trachoma was the most prevalent stage accounting for 70.06% of the patients. CONCLUSIONS: Trachoma is a serious community health problem with various clinical manifestations in different age groups. Awareness and educational programs are required to be conducted in schools and vocational training centres regarding its mode of transmission and control..