Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 9:39 AM EDT

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

Showing 433–456 of 706 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional

Recovery From General Anesthesia

NCT00165971
Conditions
Anesthesia, General, Recovery Period, Anesthesia
Interventions
BIS monitoring
Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Limit Emergence Phenomena After General Anesthesia
Interventions
Induction of anesthesia, Placement of LMA [Ambu (R) AuraGain (TM) disposable laryngeal mask], Laryngoscopy and placement of ETT, Ventilation via the ETT, Removal of the ETT, Intubation of the trachea through the LMA, Ventilation via the LMA, Emergence from anesthesia
Procedure · Device
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Hershey, Pennsylvania
Conditions
Benign Right Colon Disease, Malignant Right Colon Disease
Interventions
Right Colectomy with Intracorporeal Anastomosis, Right Colectomy with Extracorporeal Anastomosis
Procedure
Lead sponsor
Intuitive Surgical
Industry
Eligibility
18 Years and older
Enrollment
306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
4
States / cities
Irvine, California • Ann Arbor, Michigan • St Louis, Missouri + 1 more
Conditions
Hysterectomy, Laparoscopy, Analgesia
Interventions
Timing of pre-operative oral non-narcotic analgesics in relation to minimally invasive hysterectomy
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Weston, Florida
Conditions
Demoralization
Interventions
Psilocybin, Ketamine
Drug
Lead sponsor
Charles S. Grob, M.D.
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
5
States / cities
Greenbrae, California • Los Angeles, California • San Francisco, California + 2 more
Conditions
Hemorrhoids
Interventions
Ketamine
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Conditions
Cystic Fibrosis
Interventions
End tidal CO2 (EtCO2), Transcutaneous CO2 (TCO2), Capillary CO2 (CapCO2), Arterial blood gas (ABG)
Other · Device · Diagnostic Test
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
Not listed
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Indication for Care or Intervention Related to Labor or Delivery With Baby Delivered
Interventions
Not listed
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
Female only
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Emergent Surgery
Interventions
Not listed
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 60 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Newark, New Jersey
Conditions
Cerebral Hemodynamics
Interventions
Not listed
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 18 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Surgery
Interventions
Desflurane, Isoflurane
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Terminated Not applicable Interventional Results available

Infrared Pupillometry During General Anesthesia to Predict Pain

NCT02058511
Conditions
Postoperative Pain, Objective Assessment of Sedation
Interventions
Anesthesia Premedication, Induction and Maintenance, Pupillometry after administration of anesthetic drugs
Drug · Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 99 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
San Francisco, California
Conditions
Neuromuscular Blockade
Interventions
Sugammadex 2 mg/kg ABW, Sugammadex 2 mg/kg IBW, Sugammadex 4 mg/kg ABW, Sugammadex 4 mg/kg IBW, Neostigmine + Glycopyrrolate, Rocuronium or Vecuronium
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
207 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
13
States / cities
Sacramento, California • Miami, Florida • Kansas City, Kansas + 9 more
Conditions
Cancer
Interventions
propofol general anesthesia, Sevoflurane
Procedure · Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 85 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Postoperative Pain
Interventions
Bupivacaine, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Cesarean Delivery, General Anesthesia
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
15 Years to 55 Years · Female only
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
34
States / cities
Little Rock, Arkansas • San Francisco, California • Stanford, California + 29 more
Conditions
Propofol Pollution
Interventions
Not listed
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 64 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Newark, New Jersey
Conditions
Post-operative Nausea and Vomiting
Interventions
Ondansetron 4 MG, Ondansetron 8mg
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
New York, New York
Conditions
Cerebral Palsy, Hip Dysplasia, Pain, Postoperative
Interventions
Ropivacaine injection, normal saline
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
Up to 18 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
4
States / cities
Los Angeles, California • Santa Monica, California • Chicago, Illinois
Conditions
Intraventricular Hemorrhage
Interventions
Rt-PA thrombolysis, endoscopic hematoma evacuation
Procedure
Lead sponsor
Albany Medical College
Other
Eligibility
18 Years to 75 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Albany, New York
Conditions
Mental Retardation
Interventions
BIS monitor
Device
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
12 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Newark, New Jersey
Conditions
Essential Tremor
Interventions
Deep Brain Stimulation surgery
Procedure
Lead sponsor
St. Joseph's Hospital and Medical Center, Phoenix
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Transcatheter Aortic Valve Replacement
Interventions
General Endotracheal Anesthesia, Monitored anesthesia care
Procedure
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Charleston, South Carolina
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

EEG Studies of Ketamine General Anesthesia

NCT03553758
Conditions
Anesthesia
Interventions
Ketamine
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 45 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts