Clinical Report: Prognostic Significance of Lymphocyte-to-C-Reactive Protein Ratio

Overview

This study evaluates the lymphocyte-to-C-reactive protein ratio (LCR) as a prognostic marker for mortality in elderly patients with severe dysphagia requiring artificial nutrition. Higher LCR levels were associated with significantly lower mortality rates and improved survival times, suggesting its potential utility in clinical assessments.

Background

Dysphagia is a common condition in the elderly, leading to serious complications such as malnutrition and increased mortality. Identifying reliable prognostic indicators is crucial for managing these patients effectively. The lymphocyte-to-C-reactive protein ratio (LCR) has emerged as a potential biomarker reflecting both immune status and inflammation, warranting investigation in this vulnerable population.

Data Highlights

Key Findings

• Higher log2(LCR) levels correlate with lower mortality rates in elderly patients.
• Patients in the highest log2(LCR) tertile have a 55% lower risk of death compared to those in the lowest tertile.
• Median survival times significantly increase across LCR tertiles.
• Landmark analyses indicate a pronounced survival benefit for patients with the highest LCR at 360 days.
• LCR demonstrates robust predictive performance compared to other indices.

Clinical Implications

Assessing LCR in elderly patients with severe dysphagia may help identify those at higher risk of mortality, enabling timely interventions. This biomarker could serve as a valuable tool in clinical decision-making regarding nutritional support and care strategies.

Conclusion

The lymphocyte-to-C-reactive protein ratio is a promising prognostic indicator for mortality in elderly patients with severe dysphagia. Its assessment could enhance patient management and improve outcomes in this high-risk population.

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