# Reliability of Serum Calcium to Phosphorus (Ca/P) Ratio as an Accurate and Inexpensive Tool to Define Disorders of Ca-P Metabolism

> **NCT03603444** · — · COMPLETED · sponsor: **Azienda Ospedaliero-Universitaria di Modena** · enrollment: 606 (actual)

## Conditions studied

- Phosphorus and Calcium Disorders

## Interventions

- **OTHER:** No intervention are provided

## Key facts

- **NCT ID:** NCT03603444
- **Lead sponsor:** Azienda Ospedaliero-Universitaria di Modena
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2011-01-01
- **Primary completion:** 2018-01-01
- **Final completion:** 2018-01-01
- **Target enrollment:** 606 (ACTUAL)
- **Last updated:** 2018-07-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03603444

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03603444, "Reliability of Serum Calcium to Phosphorus (Ca/P) Ratio as an Accurate and Inexpensive Tool to Define Disorders of Ca-P Metabolism". Retrieved via AI Analytics 2026-05-31 from https://api.ai-analytics.org/clinical/NCT03603444. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*