# Effectiveness of Familiar Voices and Nature Sounds Among Critically Ill Comatose Patients

> **NCT06470802** · NA · COMPLETED · sponsor: **Vo Thi Hong Nhan** · enrollment: 90 (actual)

## Conditions studied

- Coma
- Critical Illness
- Unconsciousness

## Interventions

- **BEHAVIORAL:** Familiar voice
- **BEHAVIORAL:** Nature sounds
- **BEHAVIORAL:** Control

## Key facts

- **NCT ID:** NCT06470802
- **Lead sponsor:** Vo Thi Hong Nhan
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2024-04-04
- **Primary completion:** 2025-12-31
- **Final completion:** 2025-12-31
- **Target enrollment:** 90 (ACTUAL)
- **Last updated:** 2026-01-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06470802

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06470802, "Effectiveness of Familiar Voices and Nature Sounds Among Critically Ill Comatose Patients". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT06470802. Licensed CC0.

---

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