# Fast Assessment of Surfactant Deficiency in Preterm Infants to Speed up Treatment - Validation Study

> **NCT05615428** · — · COMPLETED · sponsor: **Rigshospitalet, Denmark** · enrollment: 68 (actual)

## Conditions studied

- Surfactant Deficiency Syndrome Neonatal
- Respiratory Distress Syndrome in Premature Infant

## Interventions

- **DIAGNOSTIC_TEST:** LS-ratio

## Key facts

- **NCT ID:** NCT05615428
- **Lead sponsor:** Rigshospitalet, Denmark
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2023-02-16
- **Primary completion:** 2023-08-01
- **Final completion:** 2023-08-01
- **Target enrollment:** 68 (ACTUAL)
- **Last updated:** 2025-05-07

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05615428

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05615428, "Fast Assessment of Surfactant Deficiency in Preterm Infants to Speed up Treatment - Validation Study". Retrieved via AI Analytics 2026-07-01 from https://api.ai-analytics.org/clinical/NCT05615428. Licensed CC0.

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