# Influence of Unrestricted Introduction of Pacifiers on Breastfeeding Duration

> **NCT03981133** · NA · UNKNOWN · sponsor: **Fundación para el Estudio y Prevención de la Muerte Infantil y Perinatal** · enrollment: 1010 (estimated)

## Conditions studied

- Lactation

## Interventions

- **BEHAVIORAL:** offer a pacifier
- **BEHAVIORAL:** no pacifier

## Key facts

- **NCT ID:** NCT03981133
- **Lead sponsor:** Fundación para el Estudio y Prevención de la Muerte Infantil y Perinatal
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-01
- **Primary completion:** 2022-12
- **Final completion:** 2022-12
- **Target enrollment:** 1010 (ESTIMATED)
- **Last updated:** 2019-06-10

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03981133

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03981133, "Influence of Unrestricted Introduction of Pacifiers on Breastfeeding Duration". Retrieved via AI Analytics 2026-06-22 from https://api.ai-analytics.org/clinical/NCT03981133. Licensed CC0.

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