# Theta Brainwave Entrainment Combined With Natural Sound on Healthcare Shift Workers With Poor Sleep Quality: A Randomized Controlled Trial

> **NCT07440264** · NA · COMPLETED · sponsor: **Hasanuddin University** · enrollment: 34 (actual)

## Conditions studied

- Poor Sleep Quality

## Interventions

- **OTHER:** Theta brainwave entrainment combined with natural sound
- **OTHER:** BWE audio at a sham frequency

## Key facts

- **NCT ID:** NCT07440264
- **Lead sponsor:** Hasanuddin University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2025-10-23
- **Primary completion:** 2026-01-23
- **Final completion:** 2026-02-09
- **Target enrollment:** 34 (ACTUAL)
- **Last updated:** 2026-02-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07440264

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07440264, "Theta Brainwave Entrainment Combined With Natural Sound on Healthcare Shift Workers With Poor Sleep Quality: A Randomized Controlled Trial". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT07440264. Licensed CC0.

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