Actively Recruiting
Neutrophil-to-Lymphocyte and Platelet-to-Lymphocyte Ratios as Predictors of ARDS in Pediatric Burn Patients A Prospective Observational Study
Led by Ain Shams University · Updated on 2026-03-02
60
Participants Needed
1
Research Sites
26 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
This research aims to evaluate how Neutrophil-to-Lymphocyte Ratio NLR and Platelet-to-Lymphocyte Ratio PLR can predict acute respiratory distress syndrome ARDS in children with severe burns. The study focuses on pediatric patients aged 1 to 12 years admitted within 24 hours of burn injury, assessing if these blood count ratios help foresee ARDS development. It is a prospective observational cohort study conducted in a burn intensive care unit. The study involves monitoring blood counts to calculate NLR and PLR at admission and on days 1, 3, 5, and 7. Clinical information such as burn severity, inhalation injury, and respiratory support will be recorded. Researchers will follow patients closely for signs of ARDS using established pediatric criteria and record ventilation needs and duration. The goal is to find predictive blood marker cut-off values and compare these ratios with standard clinical predictors. Participants will undergo regular blood tests and respiratory evaluations throughout their stay. Data collected include patient characteristics, burn severity scores, respiratory status, and outcomes like mechanical ventilation use, ICU length of stay, and mortality. The primary outcome is to assess how well admission NLR and PLR predict ARDS within 30 days. Secondary outcomes include analyzing changes in these ratios over time and their relation to clinical severity and outcomes.
CONDITIONS
Brief Title
Turning Ratios Into Prognosis: Neutrophil-to-Lymphocyte and Platelet-to-Lymphocyte Ratios as Powerful Predictors of ARDS in Pediatric Burn Patients: A Prospective Evaluation
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age between 1 and 12 years
- Presenting within 24 hours of burn injury
- Severe burns covering 20% to 40% of total body surface area
- Thermal burns or scald injuries
- Both male and female patients
You will not qualify if you...
- Refusal to participate in the trial
- Age younger than 1 year or older than 12 years
- Admission delayed more than 24 hours after injury
- Burns covering less than 20% or more than 40% of total body surface area
- Non-thermal burns
- Chronic liver or kidney disease, anemia
- Preexisting chronic lung diseases such as cystic fibrosis or severe bronchopulmonary dysplasia
- Inflammatory conditions like inflammatory bowel disease
- Immunocompromised status, autoimmune diseases, or ongoing treatment with immunosuppressants, corticosteroids, or chemotherapy
- Known malignancies or blood disorders affecting white blood cells or platelets
- Previous malnutrition
- Immunosuppressive therapy before admission such as chronic steroid use
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