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ClinicalTrials.gov public records Last synced Sep 20, 2026, 9:47 PM EDT

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Showing 1–24 of 87 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Postoperative Respiratory Complications Clear all
Completed Not applicable Interventional

PROVHILO:Protective Ventilation During General Anesthesia for Open Abdominal Surgery

NCT01441791
View directory record Official record
Conditions
Postoperative Respiratory Complications
Interventions
Lung protective strategy ventilation
Procedure
Lead sponsor
Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Other
Eligibility
18 Years and older
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
2
States / cities
Boston, Massachusetts • Rochester, New York
Source: ClinicalTrials.gov public record
Updated Dec 8, 2014 · Synced Sep 20, 2026, 9:47 PM EDT
Completed Phase 4 Interventional Results available

Effect of Ketorolac on Post Adenotonsillectomy Pain

NCT03467750
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Ketorolac, Standard of Care
Drug
Lead sponsor
Emory University
Other
Eligibility
2 Years to 18 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 20, 2026, 9:47 PM EDT
Completed Not applicable Interventional Results available

Evaluation of The MetaNeb® System to Reduce Postoperative Pulmonary Complications

NCT02627742
View directory record Official record
Conditions
Atelectasis, Pulmonary Complications
Interventions
MetaNeb® System
Device
Lead sponsor
Hill-Rom
Industry
Eligibility
18 Years and older
Enrollment
419 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
3
States / cities
Burlington, Massachusetts • Charlotte, North Carolina • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 28, 2024 · Synced Sep 20, 2026, 9:47 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Effect of Preoperative Incentive Spirometer on Postoperative Pulmonary Complications Following Lung Resection

NCT04732143
View directory record Official record
Conditions
Postoperative Respiratory Complication
Interventions
Inspiratory muscle training
Other
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 12, 2023 · Synced Sep 20, 2026, 9:47 PM EDT
Terminated Early Phase 1 Interventional Accepts healthy volunteers

Pain Management Following Sinus Surgery

NCT03822962
View directory record Official record
Conditions
Nasal Sinus; Inflammation, Opioid Abuse, Pain, Postoperative
Interventions
Ibuprofen 600Mg Tablet, Standard Regimen | Tylenol
Drug · Other
Lead sponsor
University of Nebraska
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
2
States / cities
Omaha, Nebraska • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 5, 2023 · Synced Sep 20, 2026, 9:47 PM EDT
Completed Not applicable Interventional

Recovery of Ventilation After Anesthesia for Laparoscopic Nephrectomy

NCT04723433
View directory record Official record
Conditions
Ventilatory Depression, Postoperative Respiratory Complication
Interventions
Oxygen gas -Conservative, Oxygen gas -Liberal
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 13, 2021 · Synced Sep 20, 2026, 9:47 PM EDT
Completed Phase 1 Interventional Results available

Reoxygenation After Cardiac Arrest II (REOX II Study)

NCT02698826
View directory record Official record
Conditions
Cardiac Arrest
Interventions
Protocol for rapid FiO2 optimization
Other
Lead sponsor
The Cooper Health System
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
5
States / cities
Indianapolis, Indiana • Boston, Massachusetts • Jackson, Mississippi + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 28, 2022 · Synced Sep 20, 2026, 9:47 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 20, 2026, 9:47 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Application of Capnography Monitoring on the General Care Nursing Unit

NCT00457080
View directory record Official record
Conditions
Postoperative Complications
Interventions
Alaris ETCO2 monitor - cont. resp. rate, & apnea events
Device
Lead sponsor
Texas Health Resources
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 8, 2008 · Synced Sep 20, 2026, 9:47 PM EDT
Completed Phase 1 Interventional Results available

Pectointercostal Fascial Plane Block (PIFB) Alone Versus PIFB With Rectus Sheath Block (RSB) in Cardiac Surgery

NCT04908449
View directory record Official record
Conditions
Coronary Artery Disease, Postoperative Pain, Respiratory Failure
Interventions
Rectus sheath block with bupivacaine
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 85 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 16, 2025 · Synced Sep 20, 2026, 9:47 PM EDT
Completed Phase 3 Interventional

The Effects of Hypercapnia, Supplemental Oxygen, and Dexamethasone on Surgical Wound Infection

NCT00273377
View directory record Official record
Conditions
Surgical Wound Infection, Surgery, Colon
Interventions
Mild intraoperative hypercapnia (50 mmHg vs. 30 mmHg), Supplemental oxygen (80% vs. 30%), Dexamethasone, Placebo
Other · Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
2
States / cities
Louisville, Kentucky • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 28, 2016 · Synced Sep 20, 2026, 9:47 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Validation of the REPS Prediction Tool

NCT03585400
View directory record Official record
Conditions
Residual Neuromuscular Blockade, Curarization, Postoperative Residual, Postoperative Respiratory Complication
Interventions
Observational Study
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
101,510 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 25, 2021 · Synced Sep 20, 2026, 9:47 PM EDT
Completed Not applicable Interventional

Dexmedetomidine Infusion and Postoperative Lung Aeration After Thoracic Surgery

NCT06502002
View directory record Official record
Conditions
Surgery-Complications, Respiratory Complication, Lung Injury, Acute
Interventions
Dexmedetomidine Hydrochloride, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced Sep 20, 2026, 9:47 PM EDT
Not listed Not applicable Interventional

Sedation Administration Timing: Intermittent Dosing Reduces Time to Extubation

NCT03181620
View directory record Official record
Conditions
Respiration, Artificial, Postoperative Pain, Postoperative Complications
Interventions
Intermittent Dosing of Medication
Other
Lead sponsor
Abington Memorial Hospital
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Abington, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 8, 2019 · Synced Sep 20, 2026, 9:47 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Minimally Invasive Thoracic Surgery Intercostal Nerve Block Trial

NCT03508830
View directory record Official record
Conditions
Thoracic Diseases, Postoperative Pain, Opioid Use
Interventions
Liposomal bupivacaine, Bupivacaine Injection
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 7, 2021 · Synced Sep 20, 2026, 9:47 PM EDT
Completed Not applicable Interventional

Taking Brain Monitoring to the Next Level

NCT04246320
View directory record Official record
Conditions
Postoperative Cognitive Dysfunction, Postoperative Delirium, Obstructive Sleep Apnea
Interventions
Goal directed therapy (GDT)
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
45 Years to 75 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 18, 2023 · Synced Sep 20, 2026, 9:47 PM EDT
Terminated Phase 4 Interventional Results available

Evaluation of Modafinil vs Placebo for Treatment of Anesthesia Delayed Emergence in Obstructive Sleep Apnea

NCT02494102
View directory record Official record
Conditions
Obstructive Sleep Apnea, Delayed Emergence From Anesthesia
Interventions
Modafinil, Placebo
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 19, 2019 · Synced Sep 20, 2026, 9:47 PM EDT
Completed Phase 3 Interventional Results available

Management of Post-Tonsillectomy Pain in Pediatric Patients

NCT04551196
View directory record Official record
Conditions
Pain, Postoperative, Tonsillar Hypertrophy, Tonsillitis
Interventions
Alternating Acetaminophen and Ibuprofen, Combined Acetaminophen and Ibuprofen
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
4 Years to 17 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 10, 2024 · Synced Sep 20, 2026, 9:47 PM EDT
Terminated Phase 3 Interventional

Erector Spinae Plane Block With Bupivacaine for Medical Thoracoscopy

NCT06313632
View directory record Official record
Conditions
Pleural Disease, Postoperative Pain
Interventions
Bupivacaine injection, Placebo, Monitored Anesthesia Care
Drug · Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 30, 2025 · Synced Sep 20, 2026, 9:47 PM EDT
Completed Not applicable Interventional

Intraoperative Protective Ventilation and Postoperative Pulmonary Complications

NCT02671721
View directory record Official record
Conditions
Complication of Ventilation Therapy, Postoperative Respiratory Complications
Interventions
Maximal Compliance, Transpulmonary Pressure
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 100 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 7, 2019 · Synced Sep 20, 2026, 9:47 PM EDT
Completed No phase listed Observational

Reoxygenation After Cardiac Arrest (REOX Study)

NCT01881243
View directory record Official record
Conditions
Cardiac Arrest
Interventions
Not listed
Lead sponsor
The Cooper Health System
Other
Eligibility
18 Years and older
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
5
States / cities
Indianapolis, Indiana • Boston, Massachusetts • Jackson, Mississippi + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 24, 2019 · Synced Sep 20, 2026, 9:47 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Pupillometry in Identifying Risk of Postoperative Opioid-induced Respiratory Depression in Children Undergoing Tonsillectomy

NCT07573150
View directory record Official record
Conditions
Opioid-Induced Respiratory Depression, Postoperative Complications (Cardiopulmonary), Respiratory Complications Due to Anesthesia
Interventions
Infrared Pupillometry
Device
Lead sponsor
NeurOptics Inc
Industry
Eligibility
3 Years to 17 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
San Francisco, California • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 20, 2026, 9:47 PM EDT
Active, not recruiting Not applicable Interventional Results available

Electrical Nerve Block for Amputation Pain

NCT02221934
View directory record Official record
Conditions
Post-Amputation Pain, Phantom Limb Pain, Residual Limb Pain, Stump Pain
Interventions
Altius
Device
Lead sponsor
Neuros Medical, Inc.
Industry
Eligibility
21 Years and older
Enrollment
607 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2025
U.S. locations
22
States / cities
Scottsdale, Arizona • Little Rock, Arkansas • Denver, Colorado + 18 more
Source: ClinicalTrials.gov public record
Updated Jun 5, 2025 · Synced Sep 20, 2026, 9:47 PM EDT
Completed Not applicable Interventional

Opioid Sparing Anesthesia Care for Pediatric Patients Having Tonsil Surgery

NCT06326983
View directory record Official record
Conditions
Tonsillitis, Post-operative Nausea and Vomiting (PONV), Emergence Delirium, Opioid Analgesic Adverse Reaction, Anesthesia, Pain
Interventions
Dexmedetomidine, Acetaminophen, Ketorolac, Morphine
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
3 Years to 17 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Waltham, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced Sep 20, 2026, 9:47 PM EDT