Point Prevalence Survey of Antimicrobial Use in Selected Tertiary Care Hospitals of Pakistan Using WHO Methodology: Results and Inferences.

Background and objectives: The inappropriate use of antibiotics in hospitals can potentially lead to the development and spread of antibiotic resistance, increased mortality, and high economic burden. The objective of the study was to assess current patterns of antibiotic use in leading hospitals of Pakistan. Moreover, the information collected can support in policy-making and hospital interventions aiming to improve antibiotic prescription and use. Methodology and materials: A point prevalence survey was carried out with data abstracted principally from patient medical records from 14 tertiary care hospitals. Data were collected through the standardized online tool KOBO application for smart phones and laptops. For data analysis, SPSS Software was used. The association of risk factors with antimicrobial use was calculated using inferential statistics. Results: Among the surveyed patients, the prevalence of antibiotic use was 75% on average in the selected hospitals. The most common classes of antibiotics prescribed were third-generation cephalosporin (38.5%). Furthermore, 59% of the patients were prescribed one while 32% of the patients were prescribed two antibiotics. Whereas the most common indication for antibiotic use was surgical prophylaxis (33%). There is no antimicrobial guideline or policy for 61.9% of antimicrobials in the respected hospitals. Conclusions: It was observed in the survey that there is an urgent need to review the excessive use of empiric antimicrobials and surgical prophylaxis. Programs should be initiated to address this issue, which includes developing antibiotic guidelines and formularies especially for empiric use as well as implementing antimicrobial stewardship activities.

Association of Liver Function Test with Severity of Dengue Fever in Suburbs of Islamabad.

Aim: This study aimed to identify the key parameters to assist the early diagnosis of Dengue Infection to prevent severe outcomes. Methodology: A cross-sectional study was conducted from June 2022 to December 2022 at a tertiary care hospital. 149 patients who presented with dengue symptoms for less than 5 days were enrolled in the study. Hepatic functioning was assessed by monitoring Serum Alanine Transaminase (ALT) (normal = 7-56 IU/L), and serum Aspartate Transaminase (AST) (normal = 10-40 IU/L) levels. Abdominal ultrasound and chest X-Ray were performed, and findings were recorded. Statistical analysis was done using SPSS Version 24. Results: 81 patients (54.36%) were found to have Classical DF, while 46 patients (45.64%) were diagnosed with DHF or DSS. Dengue fever is more common in males than in females, and it disproportionately affects those under the age of 30. Only 81 (54.63%) of the total 149 individuals developed DF, but of those, 79 (74.4%) had normal ALT levels and 2 (4.26%) had elevated ALT levels. Among the 68 patients with DHF (45.64%), 41 (87.23%) had elevated ALT, while only 23 (22.55%) had normal ALT and all 4 (8.51%) with DSS did as well. The p-value for the correlation between platelet count and elevated ALT levels is 0.007, which is statistically significant. Conclusion: Management of dengue disease requires close monitoring of hepatic enzyme levels, particularly ALT and AST, along with the platelet count. It will aid in reducing the severity of the dengue virus. In addition, there should be particular outdoor exposure guidelines, particularly during dengue season evenings, i.e., monsoon.