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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Capnography Clear all
Not listed Not applicable Interventional

Biphasic Ventilation Airway Management Clinical Trial

NCT03042598
View directory record Official record
Conditions
Intubation
Interventions
Biphasic Cuirass Ventilation
Device
Lead sponsor
University Medical Center of Southern Nevada
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Feb 2, 2017 · Synced Sep 6, 2026, 9:15 PM EDT
Completed Phase 4 Interventional Results available

Randomized Clinical Trial of Propofol, 1:1 and 4:1 Combination of Propofol and Ketamine for Procedural Sedation

NCT01260662
View directory record Official record
Conditions
Procedural Sedation
Interventions
Propofol, 1:1 Propofol/Ketamine, 4:1 Propofol/Ketamine
Drug
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
1 Year and older
Enrollment
271 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 13, 2015 · Synced Sep 6, 2026, 9:15 PM EDT
Completed Not applicable Interventional Results available

Capnography-Assisted Learned Monitored (CALM) Breathing Therapy for COPD

NCT04786184
View directory record Official record
Conditions
COPD
Interventions
CALM Breathing, Traditional outpatient PR
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 2, 2024 · Synced Sep 6, 2026, 9:15 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Comparison of Pulse Oximetry, End-tidal Capnometry, and Integrated Pulmonary Index (IPI)

NCT01191528
View directory record Official record
Conditions
Postoperative Care
Interventions
capnostream 20, Oridian Medical 1987 ltd, Needham MA
Device
Lead sponsor
Allenmore Hospital
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Dec 12, 2010 · Synced Sep 6, 2026, 9:15 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Comfort Evaluation of Non-Invasive Respiratory Monitor Interfaces

NCT01494844
View directory record Official record
Conditions
Respiratory Device Comfort
Interventions
Respiratory monitor patient interface.
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
20 Years to 49 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 8, 2013 · Synced Sep 6, 2026, 9:15 PM EDT
Not yet recruiting Not applicable Interventional

Clinical Evaluation of an Alarm Activated Detection System to Enable Early Intervention of Emerging Respiratory Decline With the Linshom Medical Continuous Predictive Respiratory Sensor (CPRS)

NCT07793981
View directory record Official record
Conditions
Post Surgical Respiratory Failure, Respiratory Complication, Opioid Induced Respiratory Depression, Respiratory Arrest
Interventions
Linshom Continuous Predictive Respiratory Monitoring
Device
Lead sponsor
Linshom Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
394 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Baltimore, Maryland • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 6, 2026, 9:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

KingVision Video Laryngoscopy vs Direct Laryngoscopy - Equivalence Trial

NCT02590237
View directory record Official record
Conditions
Tracheal Intubation
Interventions
Ambu KingVision Video Laryngoscope aBlade, Miller Direct Laryngoscopy
Device
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
Up to 2 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 2, 2016 · Synced Sep 6, 2026, 9:15 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

The Effect of Povidone-iodine Ophthalmic Surgical Prep Solution on Respiration in Children Undergoing Strabismus Surgery With General Anesthesia.

NCT03349515
View directory record Official record
Conditions
Strabismus
Interventions
Provodine-Iodine Solution, Group B will receive three drops in each eye of ophthalmic balanced salt solution.
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
1 Year to 17 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 15, 2019 · Synced Sep 6, 2026, 9:15 PM EDT
Completed Early Phase 1 Interventional

Micro-stream Capnography in Non-intubated Lean and Obese Patients With and Without Obstructive Sleep Apnea

NCT00653471
View directory record Official record
Conditions
Obesity, Obstructive Sleep Apnea
Interventions
Microcapmicro-stream device with Smart CapnoLine Plus, Microcap micro-stream device with CapnoLine, TG-920 main-stream device (Nihon Kohden, Tokyo, Japan).
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 19, 2016 · Synced Sep 6, 2026, 9:15 PM EDT
Completed No phase listed Observational

OPTiMASK: Comparison of Pre-oxygenation With Standard Face Mask Combined With High Flow Nasal Oxygen With Pre-oxygenation With Standard Face Mask Alone

NCT05495841
View directory record Official record
Conditions
Surgery
Interventions
Pre-oxygenation
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 29, 2023 · Synced Sep 6, 2026, 9:15 PM EDT
Terminated No phase listed Observational

Pilot Clinical Evaluation of Dozee VS, a Contactless Continuous Vital Parameters Monitoring System in Hospital Patients

NCT05153460
View directory record Official record
Conditions
No Specific Medical Conditions or Disease States
Interventions
Telemetry and manual monitoring vs Contactless monitoring devices
Device
Lead sponsor
Turtle Shell Technologies Pvt. Ltd.
Industry
Eligibility
18 Years to 100 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Shreveport, Louisiana
Source: ClinicalTrials.gov public record
Updated Jun 2, 2022 · Synced Sep 6, 2026, 9:15 PM EDT
Completed No phase listed Observational

Assessment of Ventilation Using Respiratory Volume Monitor Compared to Capnography During Intravenous Sedation

NCT02860143
View directory record Official record
Conditions
Colonoscopy
Interventions
Not listed
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
20 Years and older
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 17, 2018 · Synced Sep 6, 2026, 9:15 PM EDT
Completed Not applicable Interventional

Mechanisms of Treatment Change in Panic Disorder and Agoraphobia

NCT03547180
View directory record Official record
Conditions
Panic Disorder With Agoraphobia
Interventions
Cognitive Therapy, Capnometry-Assisted Respiratory Training, In-vivo exposure
Behavioral
Lead sponsor
Southern Methodist University
Other
Eligibility
18 Years to 65 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 30, 2020 · Synced Sep 6, 2026, 9:15 PM EDT
Completed No phase listed Observational

Monitoring of Overdose Patients With and Without Supplemental Oxygen in the Emergency Department

NCT02101424
View directory record Official record
Conditions
Overdose
Interventions
Not listed
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 23, 2014 · Synced Sep 6, 2026, 9:15 PM EDT
Terminated Not applicable Interventional Results available

Comparison of Double Lumen Tube Placement Techniques

NCT02495259
View directory record Official record
Conditions
Airway Morbidity, Intubation Complication, Tracheal Intubation Morbidity, Anesthesia Intubation Complication, Failed or Difficult Intubation, Sequela
Interventions
ZU-bend stylet, GlideScope, GlideRite stylet, Macintosh blade, Regular Double-lumen endobronchial tube (DLT) Stylet
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 26, 2018 · Synced Sep 6, 2026, 9:15 PM EDT
Withdrawn Not applicable Interventional

Employing End Tidal Capnography in Continuous Flow Ventricular Assist Device Patients

NCT02838355
View directory record Official record
Conditions
Cardiomyopathy, Cardiovascular Disease, Heart Disease
Interventions
Respiratory Depression Monitoring with End Tidal Carbon Dioxide Nasal Cannula (ETCO2- NC), Standard Non-invasive Respiratory Depression Monitoring
Device · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 19, 2018 · Synced Sep 6, 2026, 9:15 PM EDT
Terminated No phase listed Observational

Incidence of Respiratory Depression in Cesarean Section

NCT01181843
View directory record Official record
Conditions
Respiratory Depression, Postoperative Pain
Interventions
Not listed
Lead sponsor
Wake Forest University
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 7, 2017 · Synced Sep 6, 2026, 9:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Does Capnography Prevent Hypoxemia During Endoscopic Retrograde Cholangiopancreatography and Endoscopic Ultrasound?

NCT00675415
View directory record Official record
Conditions
Hypoxemia
Interventions
Capnography
Diagnostic Test
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
263 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 27, 2017 · Synced Sep 6, 2026, 9:15 PM EDT
Completed No phase listed Observational

End-Tidal Carbon Dioxide as a Measure of Carboxyhemoglobin in Carbon Monoxide Poisoning

NCT01859156
View directory record Official record
Conditions
Carbon Monoxide Exposure
Interventions
Not listed
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
18 Years and older
Enrollment
151 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 28, 2014 · Synced Sep 6, 2026, 9:15 PM EDT
Not listed No phase listed Observational

Capnography in the Post-Anesthesia Care Unit (PACU)

NCT03076047
View directory record Official record
Conditions
Obstructive Sleep Apnea, Bariatric Surgery Candidate, Respiratory Insufficiency
Interventions
end-tidal CO2 (ETCO2) monitoring
Device
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jun 29, 2022 · Synced Sep 6, 2026, 9:15 PM EDT
Recruiting No phase listed Observational

Waveform Capnography Compared to Colorimetric Carbon Dioxide Detection During Tracheal Intubation of Critically Ill Adults

NCT06934876
View directory record Official record
Conditions
Acute Respiratory Failure
Interventions
Colorimetric carbon dioxide (CO2) detection, Waveform capnography
Diagnostic Test
Lead sponsor
Brian Driver
Other
Eligibility
18 Years and older
Enrollment
2,092 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
9
States / cities
Chicago, Illinois • Burlington, Massachusetts • Minneapolis, Minnesota + 6 more
Source: ClinicalTrials.gov public record
Updated May 10, 2026 · Synced Sep 6, 2026, 9:15 PM EDT
Terminated No phase listed Observational

The Use of Capnography as a Guide for Oral Intubation

NCT00176683
View directory record Official record
Conditions
Measurement
Interventions
Capnography
Procedure
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 26, 2017 · Synced Sep 6, 2026, 9:15 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Validating Dozee for Contactless Monitoring of Heart, Breathing, and Movemen

NCT07223931
View directory record Official record
Conditions
No Specific Medical Conditions or Disease States, No Specific Conditions
Interventions
Device: Telemetry monitoring
Device
Lead sponsor
Turtle Shell Technologies Pvt. Ltd.
Industry
Eligibility
18 Years to 100 Years
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Midland, Texas
Source: ClinicalTrials.gov public record
Updated Jul 26, 2026 · Synced Sep 6, 2026, 9:15 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Dozee Validation for Contactless Heart Rate and Respiration Monitoring in Clinical Settings

NCT07735403
View directory record Official record
Conditions
No Specific Medical Conditions or Disease States
Interventions
Telemetry monitoring
Device
Lead sponsor
Turtle Shell Technologies Pvt. Ltd.
Industry
Eligibility
22 Years to 100 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Lake Jackson, Texas
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Sep 6, 2026, 9:15 PM EDT