Skip to content

Lymphocyte to Procalcitonin Ratio in Covid-19 Patients

Lymphocyte to Procalcitonin Ratio: A New Predictor of Prognosis and Mortality in Covid

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT06620159
Enrollment
535
Registered
2024-10-01
Start date
2020-04-01
Completion date
2024-12-01
Last updated
2024-10-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

COVID-19

Brief summary

The lymphocyte/CRP ratio has been studied many times in covid-19 patients and has been proven to be an indicator of mortality as well as poor prognosis. In this study, the role of the lymphocyte/procalcitonin ratio in predicting the hospitalization status of patients, detection of findings on CT, need for mechanical ventilation, mortality and survival is aimed to be determined. The lymphocyte/procalcitonin ratio was found to be the strongest predictor of mortality and poor prognosis, especially in patients over 65 years of age.

Detailed description

The lymphocyte/CRP ratio has been studied many times in covid-19 patients and has been proven to be an indicator of mortality as well as poor prognosis. In this study, the role of the lymphocyte/procalcitonin ratio in predicting the hospitalization status of patients, detection of findings on CT, need for mechanical ventilation, mortality and survival is aimed to be determined. The lymphocyte/procalcitonin ratio was found to be the strongest predictor of mortality and poor prognosis, especially in patients over 65 years of age. The auc value, PPV and specificity of the lymphocyte/procalcitonin ratio were higher than the lymphocyte/CRP ratio.

Interventions

None listed

Sponsors

Suleyman Demirel University
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
RETROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
23 Years to 100 Years
Healthy volunteers
No

Inclusion criteria

* Covid19 PCR test positive

Exclusion criteria

* Pregnancy Under 18 years old

Design outcomes

Primary

MeasureTime frameDescription
outcome30 daysThe relationship between lymphocyte/procalcitonin ratio and 30-day mortality was analyzed.

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026