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ClinicalTrials.gov public records Last synced Nov 15, 2026, 7:45 AM EST

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Showing 145–147 of 147 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Sham Air Clear all
Completed Early Phase 1 Interventional

Effect of a Novel Intervention Using Daily Intermittent Hypoxia and High Intensity Training on Upper Limb Function in Individuals With Spinal Cord Injury

NCT03643770
View directory record Official record
Conditions
Spinal Cord Injuries
Interventions
Upper extremity training/Armeo Spring
Combination Product
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 75 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Nov 15, 2026, 7:45 AM EST
Completed Not applicable Interventional Results available

Motivational Interviewing and Air Cleaners for Smokers With COPD (MOVE COPD)

NCT03658538
View directory record Official record
Conditions
COPD, Chronic Obstructive Pulmonary Disease
Interventions
Active HEPA Air Cleaner, Motivational interviewing, Sham Air Cleaner
Device · Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
40 Years and older
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Nov 15, 2026, 7:45 AM EST
Recruiting Not applicable Interventional Accepts healthy volunteers

School Inner City Air Study

NCT05953233
View directory record Official record
Conditions
Viral Infection
Interventions
Active classroom HEPA cleaner, Sham classroom HEPA cleaner
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
6 Years to 90 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2030
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Nov 15, 2026, 7:45 AM EST