The Effect of Wearing Masks on End-tidal Carbon Dioxide and Pulse Oximetry
End-tidal Carbon Dioxide Measurements in Adults and Children Wearing Surgical Masks
An Interventional Study is planned with the primary purpose of screening for changes in end-tidal carbon dioxide (ETCO2), inspired carbon dioxide (ICO2), and other vital signs that may develop after donning a disposable surgical mask.
Measurements will be taken and recorded during a 5-minute control period without a mask, recording non-invasive ETCO2 and ICO2 levels by way of a nasal cannula (NC), oxygen saturation (SpO2), breaths per minute (RR), and heart rate (HR) via anesthesia equipment. This will be followed by a 15-minute intervention of wearing a disposable surgical mask and repeating measurements of ETCO2, ICO2, SpO2, RR, and HR, recorded each minute.
Data will be collected from adults and children as young as 2 years of age. Age groups will include children aged 2-14 and adults aged 18 to 80, as described in the details of the research protocol. Parents and their children are invited to participate together.
Studieöversikt
Status
Betingelser
Intervention / Behandling
Studietyp
Inskrivning (Faktisk)
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
-
-
Missouri
-
Springfield, Missouri, Förenta staterna, 65897-0027
- Missouri State University
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
- Good health
- Aged 2 - 14 years (inclusive) or 18 - 80 years (inclusive)
Exclusion Criteria:
- Significant cardiopulmonary diseases
- Intolerance to wearing nasal canula
- Intolerance to wearing a surgical mask
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Undersökning
- Tilldelning: N/A
- Interventionsmodell: Sekventiell tilldelning
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Experimentell: Effects of donning a disposable surgical mask
Participants will be observed and monitored without wearing a mask for a 5-minute control period. Measurements will include End Tidal CO2, Inspired CO2, Pulse Oximetry, Respiratory Rate, and Heart Rate each minute without a mask x 5 minutes. After 5 minutes, all study subjects will don the same model of disposable surgical mask. The same measurements will be taken, including End Tidal CO2, Inspired CO2, Pulse Oximetry, Respiratory Rate, and Heart Rate each minute with a mask x 15 minutes. |
Physiologic vital signs will be monitored every minute for 5 minutes without a mask, followed by every minute for 15 minutes with a surgical mask.
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Potential Change in End Tidal CO2 level
Tidsram: End tidal CO2 levels after 5 minutes without a mask will be compared to End Tidal CO2 levels after 15 minutes wearing a disposable surgical mask
|
measurement of End Tidal CO2 by way of nasal cannula
|
End tidal CO2 levels after 5 minutes without a mask will be compared to End Tidal CO2 levels after 15 minutes wearing a disposable surgical mask
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Potential change in Inspired CO2 level
Tidsram: Inspired CO2 levels after 5 minutes without a mask will be compared to Inspired CO2 levels after 15 minutes wearing a disposable surgical mask
|
measurement of inspired CO2 by way of nasal cannula
|
Inspired CO2 levels after 5 minutes without a mask will be compared to Inspired CO2 levels after 15 minutes wearing a disposable surgical mask
|
|
Potential change in oxygen saturation
Tidsram: Oxygen saturation levels after 5 minutes without a mask will be compared to oxygen saturation levels after 15 minutes wearing a disposable surgical mask
|
measurement of oxygen saturation by way of noninvasive pulse oximetry
|
Oxygen saturation levels after 5 minutes without a mask will be compared to oxygen saturation levels after 15 minutes wearing a disposable surgical mask
|
|
Potential change in respiratory rate measured in breaths per minute
Tidsram: Respiratory rate after 5 minutes without a mask will be compared to respiratory rate after 15 minutes wearing a disposable surgical mask
|
measurement of breaths per minute
|
Respiratory rate after 5 minutes without a mask will be compared to respiratory rate after 15 minutes wearing a disposable surgical mask
|
|
Potential change in Heart Rate
Tidsram: Heart rate after 5 minutes without a mask will be compared to heart rate after 15 minutes wearing a disposable surgical mask
|
measurement of heart rate in beats per minute
|
Heart rate after 5 minutes without a mask will be compared to heart rate after 15 minutes wearing a disposable surgical mask
|
Samarbetspartners och utredare
Sponsor
Samarbetspartners
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Nyckelord
Andra studie-ID-nummer
- CT-2021-01
Läkemedels- och apparatinformation, studiedokument
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