ABSTRACT

Introduction: Over the past decade, the number of cases of dengue fever has augmented intensely globally. Half the world's population is now under threat. Pakistan has also very high dengue fever per year, with regular reports of dengue outbreaks compared to other countries. Dengue infection should be treated as a solitary ailment with various clinical pictures, vacillating from symptomless situations to severe clinical sequences, which may result in high mortality and morbidity.

Aim: To investigate the laboratory parameters and clinical profile in patients with dengue fever.

Study Design: A Retrospective observational study.

Place and Duration: In the Department of Medicine  of Jalan Bani Bu Ali hospital  Oman for one-year duration from July 2020 to July 2021.

Methods: At least IgM positive or NS1 positive or IgM with NS1 positive or reactive ELISA assay for dengue fever detection but without any co-infection, bone marrow disease confirmed the cases of dengue without other confounding factors, such as alteration of clinical and laboratory data. The results were analyzed for the study. SPSS 21.0 was applied for Statistical analysis.

Results: A total of 52 cases were tested positive for dengue fever. The patients mean age was 27.60 +/- 13.98 years and vacillated from 13 to 75 years. Of the total number of patients, 30 (57.69%) were in the age group 21 to 40 years. Of the 52 cases, 36 (69.23%) were male, 16 (30.77%) were female with M:F ratio was 2.2: 1. 42 (80.77%) of all cases were hospitalized for 5 days or less, and 10 (19.23%) were hospitalized for more than 5 days. The mean hospital stay was 3.67±1.40, ranging from 2 to 8 days. Fever was observed in all (100%) of the total number of cases.

Conclusions: In this analysis, all patients have fever, and body pain, headache and malaise were communal signs, but a substantial quantity of cases also had respiratory and gastrointestinal symptoms such as nausea, abdominal pain, vomiting, dry cough and diarrhea.