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ClinicalTrials.gov public records Last synced Oct 22, 2026, 1:52 PM EDT

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Showing 313–336 of 475 matching trials from the live ClinicalTrials.gov search.
Conditions
Pain, Fracture, Sprain
Interventions
Fentanyl, Lansoprazole, Oxycodone
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Anesthesia
Interventions
Dural puncture epidurals (DPE), Traditional epidurals (EPI), Combined-spinal epidural technique (CSE)
Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Healthy, Inflammation, Mouth Disease, Pain
Interventions
Not listed
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
Not listed
Enrollment
275 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Analgesics in the Pre-hospital Setting: Implications on Hemorrhage Tolerance - Fentanyl

NCT04136548
Conditions
Healthy
Interventions
Fentanyl, Placebo
Drug · Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 45 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Dallas, Texas
Completed Not applicable Interventional Results available

Lifeflight: Fentanyl Versus Morphine

NCT00580489
Conditions
Pain Relief, Adverse Events
Interventions
either fentanyl or morphine
Drug
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
18 Years to 69 Years
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Cleveland, Ohio
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effects of Bupivacaine Induced Motor Blockade During the Second Stage of Labor

NCT01621230
Conditions
Pregnancy
Interventions
Epidural Bupivacaine plus fentanyl, Epidural fentanyl
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
16 Years to 44 Years · Female only
Enrollment
481 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Pain
Interventions
Bupivacaine, Hydromorphone, Fentanyl
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
2
States / cities
Dallas, Texas
Conditions
Vaginal Delivery
Interventions
saline, fentanyl/bupivacaine/epinephrine
Drug
Lead sponsor
Ochsner Health System
Other
Eligibility
18 Years to 34 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
New Orleans, Louisiana
Conditions
Ventral Hernia, Ventral Hernia Repair, Postoperative Pain
Interventions
Bupivicaine, Fentanyl, Thoracic epidural analgesia, Hydromorphone, Acetaminophen, Ketorolac, magnesium sulfate, Tramadol, Gabapentin, Cyclobenzaprine, transversus abdominis plane block
Drug · Device · Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Pain
Interventions
Fentanyl, Placebo
Drug
Lead sponsor
INSYS Therapeutics Inc
Industry
Eligibility
18 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
2
States / cities
Phoenix, Arizona • Anaheim, California
Conditions
Pain, Acute
Interventions
Ketamine, Fentanyl
Drug
Lead sponsor
Antonios Likourezos
Other
Eligibility
18 Years to 120 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Brooklyn, New York
Conditions
Opioid Use, Pain, Postoperative
Interventions
Methadone, Fentanyl, Hydromorphone, Morphine, Sufentanil
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 65 Years
Enrollment
907 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Ketamine Versus Fentanyl for Surgical Abortions

NCT04871425
Conditions
Abortion in First Trimester, Pain, Procedural, Opioid Use
Interventions
Ketamine, Fentanyl
Drug
Lead sponsor
University of Washington
Other
Eligibility
14 Years and older · Female only
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Renton, Washington
Conditions
Obstructive Sleep Apnea
Interventions
dexmedetomidine, fentanyl
Drug
Lead sponsor
University of Medicine and Dentistry of New Jersey
Other
Eligibility
2 Years to 10 Years
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Newark, New Jersey
Conditions
Breast Cancer
Interventions
Paravertebral Block, General Anesthesia
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
New York, New York
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Effect of Epidural Analgesia During Labor on Force of Maternal Push

NCT04888858
Conditions
Labor Pain, Analgesia, Maternal; Procedure
Interventions
Epidural analgesia (0.125% bupivacaine/2mcg fentanyl solution)
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Pain, Pain, Acute, Anesthesia
Interventions
Sublingual Sufentanil
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 80 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Acute Pain
Interventions
Morphine 6 mg, Fentanyl 100 µg, Fentanyl 200 µg, Fentanyl 400 µg, Placebo Sublingual Spray, Intravenous Placebo
Drug
Lead sponsor
INSYS Therapeutics Inc
Industry
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
15
States / cities
Phoenix, Arizona • Sylmar, California • Kansas City, Kansas + 10 more
Conditions
Post Operative Pain
Interventions
Sufentanil NanoTab PCA System/15 mcg, Placebo Sufentanil NanoTab PCA System
Drug
Lead sponsor
Talphera, Inc
Industry
Eligibility
18 Years and older
Enrollment
419 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Damascus, Maryland
Completed Phase 4 Interventional Accepts healthy volunteers

Combined Spinal-Epidural Versus Traditional Labor Epidural

NCT00151346
Conditions
Labour Pain
Interventions
Bupivacaine and Fentanyl (for CSE), Bupivacaine and Fentanyl (for traditional epidural)
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
127 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
1
States / cities
New York, New York
Conditions
Mediastinal Lymphadenopathies, Mediastinal Masses, Hilar Lymphadenopathies
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Enrollment
149 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Houston, Texas
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Memory & Conditioning Under Anesthesia

NCT04062123
Conditions
Anesthesia, Pain
Interventions
Dexmedetomidine, Propofol, Fentanyl, Peripheral Nerve Stimulation, Placebo
Drug · Device
Lead sponsor
Keith M Vogt
Other
Eligibility
18 Years to 39 Years
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Mechanisms of Altered Ventilatory Control in Heart Failure

NCT02421341
Conditions
Heart Failure
Interventions
Fentanyl, Catheters, Exercise, DEXA, Pulmonary Function Tests, Blood Draw, Chemosensitivity Test, Placebo
Drug · Procedure · Other + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Aortic Aneurysm
Interventions
Sufentanil
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
1
States / cities
New York, New York