ArticleClinical and translational gastroenterology2025
Serial Procalcitonin Measurements for Determining Bacterial Infection and Mortality in Cirrhotic Patients With Systemic Inflammatory Response Syndrome.
Article in Clinical and translational gastroenterology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Benchmark evaluation of deepseek AI models in antibacterial clinical decision-making for infectious diseases.BMC medical informatics and decision making · 2026Article
- Serial lactate-procalcitonin interaction identifies a high-risk phenotype in 24-h conditional survivors of post-cardiac arrest syndrome: a CART-based analysis.Frontiers in medicine · 2026Article
- VEGF, TNF-α, and PCT efficiency for traumatic brain injury prognosis evaluation in the first 72 h.Journal of circulating biomarkersArticle
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Authors and funding
6 authors.
Funding
Abstract
introductionThe utility of serial procalcitonin (PCT) measurements in cirrhotic patients with systemic inflammatory response syndrome (SIRS) is not well understood. The aim of this study was to assess the effectiveness of serial PCT measurements for diagnosing bacterial infections and predicting 30-day mortality in this population.
methodsWe prospectively studied 120 cirrhotic patients with SIRS, 64.2% of whom had bacterial infections. Serial PCT levels were measured within the first 72 hours of admission.
resultsPatients with bacterial infections had significantly higher PCT levels at admission, 24 hours, and 72 hours compared with those without infections. PCT values >0.5 ng/mL within 72 hours demonstrated high sensitivity (81.8-87.5%) but moderate specificity (27.9-44.2%) for diagnosing bacterial infections. Serial PCT monitoring, including the 72-hr/baseline ratio and changes in PCT over 72 hours, provided insights into the evolution of bacterial infections and short-term mortality. Patients with a PCT 72-hour/baseline ratio >0.8 had higher 30-day mortality than those with a ratio <0.5 (50.0% vs 25.6%; odds ratio 3.91, 95% CI 1.40-10.97). Patients whose PCT levels decreased by >50% had lower 30-day mortality than those with increasing levels (23.3% vs 46.7%; odds ratio 0.25, 95% CI 0.08-0.74). Patients with Model for End-Stage Liver Disease scores >15 and bacterial infections who experienced a PCT decrease of <50% had higher 30-day mortality than those with greater reductions (57.7% vs 25.0%, P = 0.021). DISCUSSION: Serial PCT measurements within 72 hours of admission are useful for determining bacterial infections and mortality in cirrhotic patients with SIRS. PCT monitoring may optimize antibiotic use and enhance early risk stratification, potentially improving patient outcomes.
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