NCT00173017

Brief Summary

Wearing N95 masks may have adverse physical effect on medical staff

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
20

participants targeted

Target at below P25 for not_applicable

Timeline
Completed

Started Aug 2003

Typical duration for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

August 1, 2003

Completed
1.8 years until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2005

Completed
3 months until next milestone

First Submitted

Initial submission to the registry

September 12, 2005

Completed
3 days until next milestone

First Posted

Study publicly available on registry

September 15, 2005

Completed
Last Updated

September 15, 2005

Status Verified

June 1, 2005

First QC Date

September 12, 2005

Last Update Submit

September 12, 2005

Conditions

HypoxemiaHypercapnia

Keywords

N95 maskmedical staffhypoxemiahypercapnianeurological study

Outcome Measures

Primary Outcomes (1)

  • EEG change, ABG change, change in scores of attention test, etc

Secondary Outcomes (1)

  • symptoms wearing N95 masks

Interventions

wearing N95 masksDEVICE

Eligibility Criteria

Age20 Years - 50 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • medical staff

You may not qualify if:

  • pregnancy

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

National Taiwan University Hospital

Taipei, 100, Taiwan

Location

MeSH Terms

Conditions

HypoxiaHypercapnia

Condition Hierarchy (Ancestors)

Signs and Symptoms, RespiratorySigns and SymptomsPathological Conditions, Signs and Symptoms

Study Officials

  • Tze-Wah Kao, master

    National Taiwan University

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Purpose
DIAGNOSTIC
Intervention Model
CROSSOVER
Sponsor Type
OTHER

Study Record Dates

First Submitted

September 12, 2005

First Posted

September 15, 2005

Study Start

August 1, 2003

Study Completion

June 1, 2005

Last Updated

September 15, 2005

Record last verified: 2005-06

Locations

TW(1)