# Heart Rate Variability and Stress Management Enhancement

> **NCT04381182** · NA · TERMINATED · sponsor: **Joseph Maroon** · enrollment: 20 (actual)

## Conditions studied

- Stress
- Heart Rate Variability

## Interventions

- **DEVICE:** Apollo Wearable Device

## Key facts

- **NCT ID:** NCT04381182
- **Lead sponsor:** Joseph Maroon
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2021-09-01
- **Primary completion:** 2022-07-20
- **Final completion:** 2022-08-20
- **Target enrollment:** 20 (ACTUAL)
- **Why stopped:** Insufficient data/adherence
- **Last updated:** 2022-12-06

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04381182

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04381182, "Heart Rate Variability and Stress Management Enhancement". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT04381182. Licensed CC0.

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