Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

The ultimate pediatric respiratory support tool for healthcare professionals!

**P-ROXI Vital + Respiratory Suite** is an essential application that integrates advanced calculators and standardized clinical scales for the rapid and accurate assessment of critically ill or respiratory distressed pediatric patients.

---

### 🚀 P-ROXI and P-ROXV: High-Flow Nasal Cannula (HFNC) Failure Predictor

Based on scientific evidence (Yildizdas et al.), this advanced module allows you to monitor the response to HFNC support.

* **p-ROXI Calculation:** Determines the adjusted respiratory oxygenation index. It uses the **Respiratory Rate (RR) Z-Score** to correct for age-related physiological variability, a crucial step in pediatrics.

* * **p-ROXV Calculation:** Measures the percentage change in improvement compared to baseline (Hour 0), making it a powerful predictor of therapeutic success.

* **Predictive Interpretation:** Evaluates the risk of high-flow nasal cannula (HFNC) failure at **24 and 48 hours**, allowing for early decisions regarding escalation to invasive ventilatory support (intubation).

### 📋 Essential Respiratory Clinical Scales

Access and instantly calculate the most commonly used scales in pediatric practice:

* **Wood-Downes-Ferres Score:** Ideal for the objective assessment of the severity of **bronchiolitis**.

* **Pulmonary Score:** For the classification and management of **asthma exacerbations** in patients older than 2 years.

* **Westley Scale:** Useful for assessing the severity of **croup** (laryngitis).

### ❤️ Pediatric Vital Signs Ranges

Quickly consult normal reference ranges for patients from newborns to adolescents, based on guidelines such as the Harriet Lane Handbook:

* **Heart Rate (HR):** Normal ranges by age.

* **Respiratory Rate (RR):** Normal ranges by age.

**Designed for the Pediatric ICU, Emergency Department, and Residents.** Make informed, evidence-based clinical decisions with the most comprehensive respiratory suite for pediatric care.
P-ROXI Vital: The essential suite for pediatrics. Calculates p-ROXI, scores, and vital signs.
Updated on
Apr 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

Versión de lanzamiento
Content rating
Everyone
Learn more

App support

Phone number
+593992579905
About the developer
Carlos Xavier Rivera Rueda
charlyxavier2@gmail.com
Capri N75 y N74B Conjunto bosques de Capri Casa 121 170307 Quito Ecuador

More by CriticaLife Medical Tools