# Psychophysiological Effects of Controlled Respiration and Mindfulness

> **NCT05304000** · NA · COMPLETED · sponsor: **Stanford University** · enrollment: 108 (actual)

## Conditions studied

- Stress, Physiological
- Stress, Emotional
- Insomnia

## Interventions

- **BEHAVIORAL:** Mindfulness Meditation
- **BEHAVIORAL:** Cyclic Sighing Breathing
- **BEHAVIORAL:** Box Breathing
- **BEHAVIORAL:** Cyclic Hyperventilation with Retention

## Key facts

- **NCT ID:** NCT05304000
- **Lead sponsor:** Stanford University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-06-02
- **Primary completion:** 2020-09-17
- **Final completion:** 2020-09-17
- **Target enrollment:** 108 (ACTUAL)
- **Last updated:** 2022-05-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05304000

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05304000, "Psychophysiological Effects of Controlled Respiration and Mindfulness". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT05304000. Licensed CC0.

---

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