Significance of Serum Procalcitonin in Sepsis
Author Information
Author(s): Sudhir Uchil, Venkatachalaiah Ravi Kumar, Kumar Thimmaiah, Anil Rao, Medha Yogesh, Kempegowda Punith
Primary Institution: M S Ramaiah Hospitals
Hypothesis
This study aims to evaluate the diagnostic value of procalcitonin (PCT) in sepsis and its relation with SOFA scores and mortality.
Conclusion
Serum procalcitonin is a promising marker for diagnosing sepsis in critically ill patients.
Supporting Evidence
- Respiratory tract infection was the most common source of sepsis.
- Serum PCT had a sensitivity of 94% for diagnosing sepsis.
- Higher SOFA scores were associated with significantly higher serum PCT concentrations.
- Mortality was observed in 23% of the study population.
Takeaway
Doctors can use a blood test for procalcitonin to help find out if someone has a serious infection called sepsis, which is very important for getting the right treatment quickly.
Methodology
The study was a prospective observational study measuring serum PCT and other relevant factors in patients with acute sepsis.
Potential Biases
Potential bias due to the exclusion of patients with malignancy, trauma, or recent surgery.
Limitations
The study was conducted in a single center and may not represent the broader population.
Participant Demographics
Patients aged above 18 years, with a mean age of 52.5 years, predominantly male.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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