# Vocalization for the Second Stage of Labor (VOCAL)

> **NCT03605615** · NA · COMPLETED · sponsor: **Instituto Materno Infantil Prof. Fernando Figueira** · enrollment: 40 (actual)

## Conditions studied

- Perineal Tear
- Perineum; Rupture

## Interventions

- **OTHER:** vocalization

## Key facts

- **NCT ID:** NCT03605615
- **Lead sponsor:** Instituto Materno Infantil Prof. Fernando Figueira
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-08-01
- **Primary completion:** 2019-02-05
- **Final completion:** 2019-02-05
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2019-10-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03605615

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03605615, "Vocalization for the Second Stage of Labor (VOCAL)". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT03605615. Licensed CC0.

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