# Influence of the Use of Hearing Protection in the Salivary Cortisol Level and in the Sleep of Premature Infants

> **NCT02781168** · NA · UNKNOWN · sponsor: **Federal University of São Paulo** · enrollment: 12 (actual)

## Conditions studied

- Premature Newborn

## Interventions

- **DEVICE:** use of earmuffs

## Key facts

- **NCT ID:** NCT02781168
- **Lead sponsor:** Federal University of São Paulo
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2013-06
- **Primary completion:** 2016-06
- **Final completion:** 2016-06
- **Target enrollment:** 12 (ACTUAL)
- **Last updated:** 2016-05-24

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02781168

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02781168, "Influence of the Use of Hearing Protection in the Salivary Cortisol Level and in the Sleep of Premature Infants". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT02781168. Licensed CC0.

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