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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed No phase listed Observational Accepts healthy volunteers

Pain Measurement in Healthy Volunteers

NCT00001597
View directory record Official record
Conditions
Healthy, Pain
Interventions
Not listed
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1997 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 23, 2026, 7:46 AM EDT
Completed Phase 1 Interventional

Intranasal Fentanyl for Management of Pain Associated With Cystoscopic Procedures

NCT01756651
View directory record Official record
Conditions
Other Acute Pain, Pain Experienced During Cystoscopy
Interventions
Fentanyl pectin
Drug
Lead sponsor
Richard C Reznichek, MD
Other
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated May 10, 2017 · Synced Sep 23, 2026, 7:46 AM EDT
Not listed Phase 4 Interventional

Intravenous Terbutaline to Facilitate Labor Epidural Catheter Placement

NCT01651962
View directory record Official record
Conditions
Labor Pain
Interventions
Terbutaline, Fentanyl, 0.9% NaCl
Drug
Lead sponsor
Kai Schoenhage
Other
Eligibility
18 Years to 53 Years · Female only
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
2
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 18, 2015 · Synced Sep 23, 2026, 7:46 AM EDT
Withdrawn Not applicable Interventional

Regional Anesthesia in Colon Rectal Surgery

NCT00684229
View directory record Official record
Conditions
Colon Cancer
Interventions
Regional anesthesia and analgesia, general anesthesia followed by opioid analgesia
Procedure · Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 14, 2016 · Synced Sep 23, 2026, 7:46 AM EDT
Completed Phase 4 Interventional Results available

Patient Controlled Intrathecal Analgesia With Bupivacaine for Chronic Low Back Pain

NCT02886286
View directory record Official record
Conditions
Pain, Intractable, Breakthrough Pain, Chronic Pain
Interventions
Bupivacaine, Opioid
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
31 Years to 90 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 23, 2022 · Synced Sep 23, 2026, 7:46 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Combined Spinal-Epidural Versus Traditional Labor Epidural

NCT00151346
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 17, 2008 · Synced Sep 23, 2026, 7:46 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

The Effects of Combined Spinal Epidurals on Fever During Labor of First-Time Mothers

NCT00802646
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 11, 2023 · Synced Sep 23, 2026, 7:46 AM EDT
Completed Not applicable Interventional Results available

Pediatric Laser Acupuncture and Renal Biopsy

NCT01879826
View directory record Official record
Conditions
Pain, Anxiety
Interventions
Aculaser applied to kidney points, Aculaser applied to sham points
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
7 Years to 25 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 21, 2020 · Synced Sep 23, 2026, 7:46 AM 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 Aug 13, 2026 · Synced Sep 23, 2026, 7:46 AM EDT
Terminated Phase 3 Interventional Results available

Open-Label Study to Evaluate the Effect of Treatment With Fentanyl Buccal Tablets on Pain Anxiety Symptoms When Used for the Management of Breakthrough Pain

NCT00387010
View directory record Official record
Conditions
Pain, Chronic Pain, Breakthrough Pain
Interventions
Fentanyl Buccal Tablets
Drug
Lead sponsor
Cephalon
Industry
Eligibility
18 Years to 80 Years
Enrollment
218 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
33
States / cities
Birmingham, Alabama • Phoenix, Arizona • Anaheim, California + 29 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2012 · Synced Sep 23, 2026, 7:46 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Fentanyl Buccal Tablets Compared With Oxycodone for the Management of Break Through Pain

NCT00463047
View directory record Official record
Conditions
Chronic Pain
Interventions
Fentanyl Buccal Tablets Compared With Immediate-Release Oxycodone
Drug
Lead sponsor
Cephalon
Industry
Eligibility
18 Years to 80 Years
Enrollment
323 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
45
States / cities
Birmingham, Alabama • Phoenix, Arizona • Beverly Hills, California + 35 more
Source: ClinicalTrials.gov public record
Updated May 27, 2012 · Synced Sep 23, 2026, 7:46 AM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate the Overall Performance of the Zalviso System™ (Sufentanil Sublingual Tablet System) 15 mcg

NCT02662764
View directory record Official record
Conditions
Moderate-to-severe Acute Pain
Interventions
Zalviso™ 15 mcg
Drug
Lead sponsor
Talphera, Inc
Industry
Eligibility
18 Years and older
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
11
States / cities
Florence, Alabama • Sheffield, Alabama • Phoenix, Arizona + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 7, 2018 · Synced Sep 23, 2026, 7:46 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Patient Satisfaction With Propofol for Out Patient Colonoscopy

NCT02937506
View directory record Official record
Conditions
Colon Cancer, IBS, Polyps
Interventions
Propofol, Fentanyl Plus Midazolam
Drug
Lead sponsor
Mount Carmel Health System
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 25, 2017 · Synced Sep 23, 2026, 7:46 AM EDT
Completed Not applicable Interventional Results available

High Pain Intervention in Cesarean Sections

NCT01298778
View directory record Official record
Conditions
Other Chronic Postoperative Pain
Interventions
Duramorph 150, Acetaminophen, Duramorph 300
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 9, 2018 · Synced Sep 23, 2026, 7:46 AM EDT
Terminated Phase 4 Interventional Results available

Pediatric Ketamine Study for Pain Management

NCT02388321
View directory record Official record
Conditions
Pain
Interventions
Ketamine, Fentanyl
Drug
Lead sponsor
Antonios Likourezos
Other
Eligibility
3 Years to 17 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated May 7, 2018 · Synced Sep 23, 2026, 7:46 AM EDT
Completed Phase 3 Interventional

Study to Evaluate the Efficacy and Safety of ORAVESCENT Fentanyl Citrate for Management of Breakthrough Pain

NCT00214942
View directory record Official record
Conditions
Chronic Low Back Pain
Interventions
ORAVESCENT Fentanyl Citrate
Drug
Lead sponsor
Cephalon
Industry
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
17
States / cities
Jonesboro, Arkansas • Bakersfield, California • San Diego, California + 13 more
Source: ClinicalTrials.gov public record
Updated May 8, 2014 · Synced Sep 23, 2026, 7:46 AM EDT
Withdrawn Phase 4 Interventional

GA/Spinal vs. GA/Spinal/NMB for Operative Repair of Hip Fracture

NCT03226080
View directory record Official record
Conditions
Hip Fractures, Anesthesia, Spinal, Anesthesia, General, Neuromuscular Blockade
Interventions
Rocuronium, Sugammadex, Normal saline
Drug
Lead sponsor
Loyola University
Other
Eligibility
55 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 19, 2019 · Synced Sep 23, 2026, 7:46 AM EDT
Completed Phase 4 Interventional Results available

The Impact of Sublingual Sufentanil on Postoperative Pain and Analgesic Requirements in Spine Surgery Patients

NCT04263909
View directory record Official record
Conditions
Spine Fusion, Pain, Postoperative, Opioid Use
Interventions
Sublingual Tablet
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 29, 2025 · Synced Sep 23, 2026, 7:46 AM EDT
Completed Not applicable Interventional Results available

Nasopharyngeal Versus Nasal Cannula Oxygen Supplementation in Surgery Patients

NCT02219464
View directory record Official record
Conditions
Oxygen Administration During Deep Sedation
Interventions
Nasopharyngeal catheter, Nasal Cannula, Oxygen Supplementation, Sedation
Device · Procedure
Lead sponsor
Vanderbilt University
Other
Eligibility
16 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 31, 2017 · Synced Sep 23, 2026, 7:46 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

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

NCT01621230
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 23, 2020 · Synced Sep 23, 2026, 7:46 AM EDT
Not listed Phase 2Phase 3 Interventional

Fentanyl Effect on Blood Pressure in Elderly Patients After Induction of General Anesthesia

NCT02489019
View directory record Official record
Conditions
Hypotension
Interventions
Sodium chloride, Fentanyl
Drug
Lead sponsor
Loyola University
Other
Eligibility
60 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 4, 2019 · Synced Sep 23, 2026, 7:46 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Fentanyl Sublingual Spray and Fentanyl Citrate Intravenous (IV) in Opioid Naive Subjects

NCT02576353
View directory record Official record
Conditions
Pharmacokinetics and Pharmacodynamics
Interventions
Fentanyl, Fentanyl Citrate
Drug
Lead sponsor
INSYS Therapeutics Inc
Industry
Eligibility
18 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated Dec 1, 2015 · Synced Sep 23, 2026, 7:46 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Depodur vs Fentanyl Infusion for Post-C/S Analgesia

NCT00762554
View directory record Official record
Conditions
Analgesia
Interventions
Depodur, Fentanyl
Drug
Lead sponsor
Goodman, Evan, M.D.
Individual
Eligibility
18 Years to 45 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 28, 2022 · Synced Sep 23, 2026, 7:46 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Pain, Opioids and Pro-Inflammatory Immune Responses

NCT01210066
View directory record Official record
Conditions
Pro-inflammatory Activity, Immunologic Activity Alteration
Interventions
Fentanyl, Cold pressor test, Fentanyl plus cold pressor test
Drug · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
21 Years to 40 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 28, 2016 · Synced Sep 23, 2026, 7:46 AM EDT