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ClinicalTrials.gov public records Last synced Oct 28, 2026, 9:27 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 53 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Inhaled sedation Clear all
Recruiting Not applicable Interventional

Volume Support/Assist Control Mode Ventilation and Diaphragmatic Atrophy

NCT03901924
View directory record Official record
Conditions
Mechanical Ventilation Complication
Interventions
Volume Support Mode Mechanical Ventilation, Assist Control Mode Mechanical Ventilation
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
468 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
2
States / cities
Chicago, Illinois • Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 28, 2026, 9:27 PM EDT
Completed Not applicable Interventional Results available

Inhaled Nitrous Oxide for the Prevention of Emergence Reaction During Ketamine Administration in Adults, a Pilot Study

NCT02145169
View directory record Official record
Conditions
Emergence Reaction, Procedural Sedation
Interventions
Inhaled Nitrous Oxide
Drug
Lead sponsor
Albert Einstein Healthcare Network
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 19, 2020 · Synced Oct 28, 2026, 9:27 PM EDT
Terminated Not applicable Interventional

Effect of Bispectral Index (BIS) Titrated Propofol Sedation on Lower Esophageal Sphincter Pressures and Esophageal Function in Intensive Care Patients

NCT01173263
View directory record Official record
Conditions
Respiration, Artificial
Interventions
BIS 70 maintained, BIS level 50, BIS 35
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 5, 2014 · Synced Oct 28, 2026, 9:27 PM EDT
Not listed Not applicable Interventional

Hand Held Nitrous Oxide Delivery Device

NCT02119403
View directory record Official record
Conditions
Anesthesia
Interventions
There are no other inteventions.
Other
Lead sponsor
Strata Medical Innovations
Industry
Eligibility
3 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated Apr 21, 2014 · Synced Oct 28, 2026, 9:27 PM EDT
Completed No phase listed Observational

Inhaled Sedation in COVID-19-related Acute Respiratory Distress Syndrome (ISCA): an International Research Data Study in the Recent Context of Widespread Disease Resulting From the 2019 (SARS-CoV2) Coronavirus Pandemics (COVID-19)

NCT04383730
View directory record Official record
Conditions
Critically Illness, Sedation, Invasive Mechanical Ventilation, Acute Respiratory Distress Syndrome
Interventions
Intravenous sedation, Inhaled sedation
Drug
Lead sponsor
University Hospital, Clermont-Ferrand
Other
Eligibility
18 Years and older
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 5, 2021 · Synced Oct 28, 2026, 9:27 PM EDT
Withdrawn Phase 2Phase 3 Interventional Accepts healthy volunteers

Nitrous Oxide for Pain Management During IUD Insertion in Nulliparous Adolescent Women

NCT04089852
View directory record Official record
Conditions
Contraceptive Devices, Long-Acting Reversible Contraception, Analgesia, Adolescent Health, Gynecology
Interventions
Nitrous oxide gas for inhalation, Oxygen Gas for Inhalation
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
14 Years to 24 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 16, 2022 · Synced Oct 28, 2026, 9:27 PM EDT
Completed Early Phase 1 Interventional

The PATHFINDER Study: A Feasibility Trial

NCT04016740
View directory record Official record
Conditions
Coronary Artery Disease, Delirium
Interventions
Ropivacaine, Ketamine, Remifentanil, Dexmedetomidine, Rocuronium, Propofol, Sevoflurane, EEG monitoring
Drug · Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
60 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 28, 2021 · Synced Oct 28, 2026, 9:27 PM EDT
Not listed Phase 2 Interventional

Inhalational or Intravenous Anesthesia During Surgery for Patients With Colon Cancer, VIVA Study

NCT06017141
View directory record Official record
Conditions
Colon Adenocarcinoma
Interventions
Biospecimen Collection, Electronic Health Record Review, Fentanyl Citrate, Propofol, Questionnaire Administration, Sevoflurane, Surgical Procedure
Procedure · Other · Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Aug 30, 2023 · Synced Oct 28, 2026, 9:27 PM EDT
Completed No phase listed Observational

Innovative Approaches to Assessment of Pain Control and Sedation in the NICU

NCT03057782
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Waveguard (TM) EEG cap, Micro Movement Sensor, Pico Movement Sensor, QS Piezostimulator, tactileTM sensory evaluator
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
1 Hour to 6 Months
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 15, 2022 · Synced Oct 28, 2026, 9:27 PM EDT
Recruiting Not applicable Interventional

Early General Anesthesia to Limit Experiences of Trauma During Cesarean Section-Pilot Study

NCT07334418
View directory record Official record
Conditions
Cesarean Section, Delivery; Trauma
Interventions
General anesthetic, Intravenous anesthetic
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older · Female only
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 28, 2026, 9:27 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

A Pilot Study of Local Anesthesia for Inguinal Hernia Surgery in Older Adults

NCT04706026
View directory record Official record
Conditions
Inguinal Hernia, Anesthesia, Local
Interventions
Open Inguinal Hernia Repair - Local Anesthesia, Inguinal Hernia Repair - General Anesthesia
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
60 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
3
States / cities
Dallas, Texas • Houston, Texas • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 28, 2026, 9:27 PM EDT
Completed Phase 2 Interventional Results available

Exploring Nitrous Oxide Effects for Post Traumatic Stress Disorder (PTSD)

NCT03375294
View directory record Official record
Conditions
Post Traumatic Stress Disorder
Interventions
Nitrous Oxide
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 80 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jul 24, 2020 · Synced Oct 28, 2026, 9:27 PM EDT
Active, not recruiting Phase 3 Interventional

A Pooled Analysis of Long-Term Outcomes After Inhaled Isoflurane Via the Sedaconda ACD-S Compared to Intravenous Propofol

NCT06809218
View directory record Official record
Conditions
Post-Intensive Care Syndrome, Sedation
Interventions
Inhaled isoflurane administered by Sedaconda ACD-S, Intravenous infusion of propofol
Drug
Lead sponsor
Sedana Medical
Industry
Eligibility
18 Years and older
Enrollment
312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 5, 2025 · Synced Oct 28, 2026, 9:27 PM EDT
Completed Phase 3 Interventional Results available

A Comparison of Oral Sedation-related Events of Three Multiagent Oral Sedation Regimens in Pediatric Dental Patients

NCT05126459
View directory record Official record
Conditions
Anxiety, Dental, Dental Decay
Interventions
Regimen 1, Regimen #2, Regimen #3
Combination Product
Lead sponsor
Loma Linda University
Other
Eligibility
3 Years to 7 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Oct 2, 2024 · Synced Oct 28, 2026, 9:27 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

NMDA Receptor Antagonist Nitrous Oxide Targets Affective Brain Circuits

NCT02994433
View directory record Official record
Conditions
Depressive Disorder, Major, Depressive Disorder, Treatment-Resistant
Interventions
Nitrous Oxide, Placebo gas, MRI
Drug · Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Oct 28, 2026, 9:27 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Inhaled Isoflurane Delivered Via the Sedaconda ACD-S Compared to Intravenous Propofol for Sedation of Mechanically Ventilated Intensive Care Unit Adult Patients (INSPiRE-ICU1)

NCT05312385
View directory record Official record
Conditions
Sedation
Interventions
Isoflurane, Propofol, Isoflurane (run-ins)
Drug
Lead sponsor
Sedana Medical
Industry
Eligibility
18 Years and older
Enrollment
277 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
14
States / cities
Aurora, Colorado • Atlanta, Georgia • Chicago, Illinois + 9 more
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Oct 28, 2026, 9:27 PM EDT
Completed Not applicable Interventional Results available

Regional Versus General Anesthesia for Promoting Independence After Hip Fracture

NCT02507505
View directory record Official record
Conditions
Hip Fractures
Interventions
Regional Anesthesia, General Anesthesia
Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
50 Years and older
Enrollment
1,848 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
38
States / cities
Birmingham, Alabama • Sacramento, California • Hartford, Connecticut + 31 more
Source: ClinicalTrials.gov public record
Updated May 13, 2024 · Synced Oct 28, 2026, 9:27 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Assessment of Airway Obstruction in Infants With Lower Respiratory Infections

NCT00435994
View directory record Official record
Conditions
Bronchiolitis, Respiratory Syncytial Virus Infections
Interventions
Inhaled primatene will be given as a breathing treatment, Nasal Washing
Drug · Other
Lead sponsor
Indiana University
Other
Eligibility
2 Months to 2 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2012
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 1, 2016 · Synced Oct 28, 2026, 9:27 PM EDT
Completed Phase 4 Interventional Results available

Dexmedetomidine and Propofol for Pediatric MRI Sedation

NCT03513757
View directory record Official record
Conditions
Headache, Tumor, Seizure Disorder, Neurofibromatoses, Hydrocephalus, Abdominal Neoplasm, Spine Deformity
Interventions
propofol, Dexmedetomidine, Glycopyrrolate, Lidocaine 1% Injectable Solution, Nitrous Oxide, Sevoflurane
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
12 Months to 60 Months
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 21, 2020 · Synced Oct 28, 2026, 9:27 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Total Intravenous Anesthesia With Propofol vs. General Anesthesia in Outpatient Shoulder Arthroscopic Surgeries

NCT04793022
View directory record Official record
Conditions
Rotator Cuff Tears, Rotator Cuff Injuries, Orthopedic Disorder, Sports Injury, Anesthesia
Interventions
TIVA with Propofol, Inhaled Anesthesia
Drug
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
192 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 8, 2023 · Synced Oct 28, 2026, 9:27 PM EDT
Withdrawn Phase 2 Interventional

Effect of iNO in Patients With Submassive and Massive PE

NCT04996667
View directory record Official record
Conditions
Pulmonary Embolism, Pulmonary Embolism Subacute Massive
Interventions
inhaled nitric oxide (iNO)
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Oct 28, 2026, 9:27 PM EDT
Enrolling by invitation Phase 1 Interventional

Nitrous Oxide- Suicidal Ideation

NCT03736538
View directory record Official record
Conditions
Major Depressive Disorder, Depression, Mood Disorders, Suicidal Ideation
Interventions
Nitrous Oxide, Placebo gas
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 28, 2026, 9:27 PM EDT
Completed No phase listed Observational

Prematurity-Related Ventilatory Control

NCT03464396
View directory record Official record
Conditions
Respiratory Control in Premature Infants
Interventions
Bedside Physiology study, Carotid Body Function Test, Room Air Challenge, Hypoxia Challenge Test, Effects of Nasal Cannula Flow, Magnetic Resonance Imaging, Echocardiogram, Blood Sample
Other · Diagnostic Test
Lead sponsor
Washington University School of Medicine
Other
Eligibility
1 Day to 28 Days
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 31, 2023 · Synced Oct 28, 2026, 9:27 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Supplemental Oxygen and Oxygen Desaturations in Colonoscopies

NCT07515755
View directory record Official record
Conditions
Oxygen Desaturation, Apnea (Central and Obstructive), Airway Obstruction
Interventions
Breath-synchronized oxygen, CPAP, Control
Device
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
280 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
South Jordan, Utah
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 28, 2026, 9:27 PM EDT