At a glance
ClinicalIndex Comparison RecordN/ACompleted· 28 enrolled
Drug / intervention
Wear respiratorbehavioral
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Short-term Cardiovascular Benefits of Wearing Particulate-filtering Respirators: a Randomized Controlled Crossover Trial Among Healthy Young Adults
In Brief
A clinical study evaluating Wear respirator for Autonomic Nervous System Imbalance and 4 related conditions. Completed, enrolled 28 participants across 1 site.
Detailed Summary
An intervention study to assess the short-term cardiovascular effects of reducing personal air pollution exposure by wearing particulate filtering respirators.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsAutonomic Nervous System Imbalance, Blood Pressure, Inflammation, Vasoconstriction, Blood Coagulation Disorders
CountriesChina
Collaborators--
Timeline
N/ACompletedFinished
2014201520162017201820192020202120222023202420252026
Enrollment StartMar 2014
First PostedSep 2014
Primary CompletionOct 2014
Study CompletionDec 2014
TodayJul 2026
First PostedSep 12, 2014
Enrollment StartMar 1, 2014
Primary CompletionOct 1, 2014
Study CompletionDec 1, 2014
TodayJul 2, 2026
Enrollment to primary: 7 monthsPosted 11.8 years ago
Interventions
Wear respiratorbehavioral
Healthy adult subjects wore the particulate filtering respirators for continuous 48 hours as much as possible both indoor and outdoor.