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NCT03280589 · ClinicalTrials.gov registry record · Early Phase 1

Pranayama Practice on the Autonomic Nervous System

A Early Phase 1 study, sponsored by National University of Natural Medicine.

Completed
Registry status
Early Phase 1
Development phase
25
Enrollment target

NCT03280589: Completed Early Phase 1 study, sponsored by National University of Natural Medicine.

NCT03280589 is a Early Phase 1 study that has completed, run by National University of Natural Medicine. The registered enrollment target is 25 participants, below the 53-participant average among 2,764 other Early Phase 1 trials with a reported enrollment target (53% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03280589, a Early Phase 1 study, has completed, sponsored by National University of Natural Medicine.

COMPLETED
Registry status
Early Phase 1
Development phase
25 participants
Enrollment target

Study Summary

The proposed study design will be a randomized, cross-over trial testing different pranayama breathing interventions. Participants (N=40) will perform each of the following five interventions in a randomly assigned order: (1) internal-paced pranayama intervention (Sheetali/Sheetkari for 10 minutes each) (2) internal-paced deep breathing control (3) external-paced pranayama intervention at a rate of 6 bpm (4) external-paced deep breathing at a rate of 6 bpm (5) sitting quietly with no external instruction.

Primary Outcome

Analysis of EKG spectra before and after the session

Interventions

  • OTHER Sheetali/Sheekari Pranayama
  • OTHER Sitting Quietly
  • OTHER Deep breathing

Trial Details

FieldValue
Enrollment Target 25 participants
Start Date 2017-08-15
Est. Completion 2021-07-21
Phase Early Phase 1

What the finished NCT03280589 record still lists

NCT03280589 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 25 participants, a relatively small participant target, below the 53-participant average among 2,764 other Early Phase 1 trials with a reported enrollment target (53% lower).

The record links to 0 conditions, and to 3 interventions - of which Sheetali/Sheekari Pranayama is the first listed.

NCT03280589 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03280589 about?

NCT03280589 is a clinical study titled "Pranayama Practice on the Autonomic Nervous System". The proposed study design will be a randomized, cross-over trial testing different pranayama breathing interventions. Participants (N=40) will perform each of the following five interventions in a randomly assigned order: (1) internal-paced pranayama intervention (Sheetali/Sheetkari for 10 minutes e...

What is the current status of trial NCT03280589?

This trial is currently completed. It is a Early Phase 1 study. The enrollment target is 25 participants. The study started on 2017-08-15. Estimated completion is 2021-07-21.

What interventions are being tested in trial NCT03280589?

The interventions under investigation include: Sheetali/Sheekari Pranayama (OTHER), Sitting Quietly (OTHER), Deep breathing (OTHER).

Who is sponsoring clinical trial NCT03280589?

This trial is sponsored by National University of Natural Medicine, which has 30 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03280589's enrollment target sits among peer trials

25 1000th of 2000 higher than 965 of 2,000 other Early Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Early Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03280589, the US trial registry maintained by the National Library of Medicine. NCT03280589 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.