# Single Dose of Antenatal Corticosteroids for Pregnancies at Risk of Preterm Delivery (SNACS)

> **NCT05114096** · PHASE4 · RECRUITING · sponsor: **McMaster University** · enrollment: 3254 (estimated)

## Conditions studied

- Preterm Birth
- Premature Birth
- Complication of Prematurity
- Obstetric Labor, Premature
- Pregnancy Complications

## Interventions

- **DRUG:** Celestone + placebo
- **DRUG:** Celestone + Celestone

## Key facts

- **NCT ID:** NCT05114096
- **Lead sponsor:** McMaster University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2023-07-20
- **Primary completion:** 2026-12-31
- **Final completion:** 2029-12-31
- **Target enrollment:** 3254 (ESTIMATED)
- **Last updated:** 2026-01-07

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05114096

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05114096, "Single Dose of Antenatal Corticosteroids for Pregnancies at Risk of Preterm Delivery (SNACS)". Retrieved via AI Analytics 2026-07-25 from https://api.ai-analytics.org/clinical/NCT05114096. Licensed CC0.

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