Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 8, 2026, 1:40 AM EDT

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Showing 1–5 of 5 matching trials from the live ClinicalTrials.gov search.
Conditions
Stress Disorders, Post-Traumatic
Interventions
Freespira Breathing System
Device
Lead sponsor
Palo Alto Health Sciences, Inc.
Industry
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Prostate Cancer
Interventions
Not listed
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Male only
Enrollment
5,290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1990 – 2026
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Results available

Using the Canary Breathing System for Panic Disorder Patients

NCT01955954
Conditions
Panic Disorder
Interventions
Canary Breathing System
Device
Lead sponsor
Palo Alto Health Sciences, Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
4
States / cities
Oakland, California • Hartford, Connecticut • Hoffman Estates, Illinois + 1 more
Conditions
Rotator Cuff Repair, Anterior Cruciate Ligament Reconstruction, Ankle Arthrodesis or Arthroplasty, Hallux Valgus Correction
Interventions
ACTIVE peripheral nerve stimulation with a percutaneously inserted lead and wearable stimulator (SPR Therapeutics, Cleveland, Ohio), SHAM peripheral nerve stimulation with a percutaneously inserted lead and wearable SHAM stimulator (SPR Therapeutics, Cleveland, Ohio)
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
6
States / cities
San Diego, California • Bethesda, Maryland • Fort Bragg, North Carolina + 2 more
Conditions
Anxiety, Panic Disorder
Interventions
Freespira Breathing System
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
9 Years to 17 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland