Aspartate Aminotransferase-to-Platelet Ratio Index (APRI) as a Novel Score in Early Detection of Complicated Dengue Fever.

Introduction: The occurrence of dengue fever presents a considerable burden for public health care in developing countries. This study aims to validate APRI as predictor score for severity of dengue fever so that catastrophic events could be prevented, and early triage can save lives. Methods: The retrospective cross-sectional study was done on dengue positive patients from August to November 2023. APRI score was calculated for every patient at the time of admission. The primary end-point was non-complicated disease (Simple dengue fever) vs complicated disease (dengue hemorrhagic fever and dengue shock syndrome). ROC curve was used to identify the role of APRI in prediction of dengue complication. Youden index was used to find the cut-off value of APRI along with sensitivity, specificity, positive and negative likelihood ratios. To further evaluate the role of APRI score, patients were divided into two groups, patients with APRI score greater and lesser than cut-off value. The qualitative variables among two groups were compared by chi-square testing. The predictors of complicated dengue were first determined by univariate regression analysis and then confirmed by multivariate regression analysis. Results: The mean APRI score of 135 patients was 20.06 ± 6.31. AUC for APRI score was 0.93 (p < 0.0001) indicating that APRI score calculated at the time of admission is an excellent marker in determining the complicated dengue. The cut-off value for APRI score was 9.04 (sensitivity 84.91%, specificity 89.02%, p < 0.0001). The patients with APRI <9.04 mostly developed simple dengue fever (54.1%) vs DHF (4.4%) and DSS (1.5%), while patients with APRI >9.04 had more DHF (20.7%) and DSS (12.6%) vs simple dengue fever (6.7%). None of the patient died with APRI <9.04 while the mortality rate was 3.7% in patients with APRI >9.04. Conclusion: The APRI score, calculated at the time of admission, is an excellent marker in determining the severe dengue.

Translation and validation of Modified Health Assessment Questionnaire score in local language Urdu in patients with rheumatoid arthritis presenting in a tertiary care center of Pakistan.

OBJECTIVE: To translate and validate the Modified Health Assessment Questionnaire from English to Urdu. METHODS: The validation study was conducted at the Rheumatology outpatient department of Fauji Foundation Hospital, Rawalpindi, Pakistan, from July 1 to September 30, 2019. Two translators were given the modified health assessment questionnaire for translation from English to Urdu. It was then back-translated by two independent translators. The translated version of the tool was applied to rheumatoid arthritis patients to check for reliability, test-retest and internal consistency. It was applied to another group of patients to check for criterion validity. Reliability analysis was checked by applying Cronbach alpha. Criterion validity was checked by assessing disease activity score-28 and its correlation with Modified Health Assessment Questionnaire. Data was analysed using SPSS 23. RESULTS: Of the 30 patients in the initial testing, 28(93%) were females and 2(6.6%) were males, with an overall mean age of 38±13.2 years. Of the 100 patients in the second group, 97(97%) were women and 3(3%) were men, with an overall mean age of 42±12.37 years. The mean disease duration of the cohort was 8.4±4.8 years. The Cronbach alpha value was 0.797 and interclass coefficient was 0.7, reflecting good reliability. A significantly high correlation between Modified Health Assessment Questionnaire and disease activity score-28 was noted along with pain, tenderness, swollen joints, patient global assessment, age and erythrocyte sedimentation rate (p<0.05), while poor correlation was found with gender, disease duration, rheumatoid arthritis factor and anti-cyclic citrullinated peptide antibody (p>0.05). CONCLUSIONS: The Urdu version of the Modified Health Assessment Questionnaire was found to be a reliable tool for the indigenous population.

Acute Mesenteric Tuberculous Lymphadenitis: A Comparative Analysis of Twenty-one Cases.

Tuberculosis (TB) remains a major public health concern. Atypical extrapulmonary presentations of this infection may significantly delay its diagnosis and management. Tuberculous lymphadenitis (TL) is an extrapulmonary manifestation of a Mycobacterium tuberculosis infection. It is characterized by necrotizing mycobacterial infection of the lymph nodes. The clinical presentation of this disease ranges from fever and malaise to cervical lymphadenopathy and fistula formation. Herein, we present a comprehensive review of the previously reported cases of mesenteric lymphadenitis. The purpose of this study is to acquaint physicians to identify this disease in a timely manner. Furthermore, this review also highlights the rare presentation and management of TL.