# Reliability Testing of Silverman-Andersen Retraction Score in Preterm Infants

> **NCT03199898** · — · COMPLETED · sponsor: **St. Olavs Hospital** · enrollment: 40 (actual)

## Conditions studied

- Premature Birth

## Interventions

- **DIAGNOSTIC_TEST:** Silverman-Andersen Retraction Score

## Key facts

- **NCT ID:** NCT03199898
- **Lead sponsor:** St. Olavs Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-06-30
- **Primary completion:** 2019-04-30
- **Final completion:** 2019-04-30
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2020-02-17

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03199898

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03199898, "Reliability Testing of Silverman-Andersen Retraction Score in Preterm Infants". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT03199898. Licensed CC0.

---

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