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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Fentanyl 100 mcg Clear all
Completed Phase 4 Interventional Results available

Comparison of Epidural Fentanyl and Clonidine for Breakthrough Pain

NCT01846221
View directory record Official record
Conditions
Labor Pain
Interventions
Clonidine, Fentanyl
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Female only
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 2, 2018 · Synced Sep 27, 2026, 11:00 PM EDT
Terminated Phase 4 Interventional Results available

Fentanyl for Breakthrough Pain in the Emergency Department

NCT01812759
View directory record Official record
Conditions
Pain
Interventions
Fentanyl Nasal Spray, Hydromorphone PCA, Placebo Nasal Spray
Drug · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 75 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 28, 2021 · Synced Sep 27, 2026, 11:00 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Trial Comparing Intravenous and Oral Moderate Sedation for First Trimester Surgical Abortions

NCT01011634
View directory record Official record
Conditions
Undesired Intrauterine Pregnancy, First Trimester Pregnancy
Interventions
Intravenous moderate sedation versus oral medication
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
16 Years to 55 Years · Female only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 15, 2013 · Synced Sep 27, 2026, 11:00 PM EDT
Terminated Phase 3 Interventional

Fentanyl Transdermal Matrix Patch ZR-02-01 to Treat Moderate to Severe Cancer Pain

NCT00126789
View directory record Official record
Conditions
Pain, Cancer
Interventions
Fentanyl Transdermal Matrix Patch ZR-02-01
Drug
Lead sponsor
ZARS Pharma Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
2
States / cities
Loma Linda, California • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 4, 2012 · Synced Sep 27, 2026, 11:00 PM EDT
Terminated Phase 3 Interventional

Fentanyl Transdermal Matrix Patch ZR-02-01 to Treat Chronic, Moderate to Severe Non-Malignant Pain

NCT00126763
View directory record Official record
Conditions
Pain
Interventions
Fentanyl Transdermal Matrix Patch ZR-02-01
Drug
Lead sponsor
ZARS Pharma Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
6
States / cities
Phoenix, Arizona • Loma Linda, California • Marietta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2012 · Synced Sep 27, 2026, 11:00 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Fentanyl Patch Pharmacokinetics in Healthy Adults

NCT02531971
View directory record Official record
Conditions
Peer Review, Research
Interventions
Intravenous fentanyl citrate, Duragesic®, Mylan generic fentanyl
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 45 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 25, 2020 · Synced Sep 27, 2026, 11:00 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Bioequivalence Study of Fentanyl Transdermal System (JNJ-35685-AAA-G021) Compared With DURAGESIC Fentanyl Transdermal Patch in Healthy Participants

NCT02617758
View directory record Official record
Conditions
Healthy
Interventions
Fentanyl
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Cypress, California
Source: ClinicalTrials.gov public record
Updated Feb 2, 2025 · Synced Sep 27, 2026, 11:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Exploratory Bioavailability of Fentanyl Sublingual Spray Under Fasting Conditions

NCT02138396
View directory record Official record
Conditions
Bioavailability
Interventions
Fentanyl Sublingual Spray (FSS), Fentanyl Citrate Injection (FCI), Naltrexone
Drug
Lead sponsor
INSYS Therapeutics Inc
Industry
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Dec 11, 2014 · Synced Sep 27, 2026, 11:00 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Anesthetic Optimization in Pediatric LeFort Surgeries

NCT05260320
View directory record Official record
Conditions
Le Fort, Pain, Postoperative
Interventions
Standardized Anesthetic Course from Premedication to Induction
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
14 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Sep 27, 2026, 11:00 PM EDT
Terminated Phase 4 Interventional

Epidural Fentanyl for 2nd Stage Labor Analgesia

NCT03120780
View directory record Official record
Conditions
Labor Pain
Interventions
Fentanyl 20 mcg, Fentanyl 100 mcg
Drug
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older · Female only
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Sep 27, 2026, 11:00 PM EDT
Completed Phase 2 Interventional Results available

Open-Label CA-008 (Vocacapsaicin) in Bunionectomy

NCT03885596
View directory record Official record
Conditions
Pain
Interventions
CA-008, Ketorolac, Acetaminophen IV, Fentanyl, Bupivacaine Hydrochloride, Lidocaine HCl, Celecoxib, Acetaminophen Oral, Lidocaine Hydrochloride, Exparel
Drug
Lead sponsor
Concentric Analgesics
Industry
Eligibility
18 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated Oct 26, 2021 · Synced Sep 27, 2026, 11:00 PM 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 27, 2026, 11:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Reducing Postoperative Opioids in Patients Undergoing Laparoscopic Hiatal Hernia

NCT05953428
View directory record Official record
Conditions
Hiatal Hernia
Interventions
Opioid Sparing Anesthesia Protocol (OSA), Opioid Based Anesthesia Protocol (OBA)
Other
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years to 90 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Sep 27, 2026, 11:00 PM EDT
Terminated Phase 2 Interventional Results available

Lazanda in Cancer Patients Receiving Palliative Radiation

NCT03071744
View directory record Official record
Conditions
Bone Metastases
Interventions
Lazanda
Drug
Lead sponsor
Joseph Ma
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Dec 8, 2019 · Synced Sep 27, 2026, 11:00 PM EDT
Completed Not applicable Interventional

Dexmedetomidine on Intraoperative Somatosensory and Motor Evoked Potential Monitoring During Neurosurgery in Pediatric Patients

NCT01512147
View directory record Official record
Conditions
Tethered Spinal Cord, Brain Tumor, Cranio Cervical Compression
Interventions
Isoflurane, Propofol, Dexmedetomidine
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
2 Years to 12 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 4, 2018 · Synced Sep 27, 2026, 11:00 PM EDT
Completed Not applicable Interventional

Project 4B: Lower Extremity Strength Training in ICU Patients

NCT02467023
View directory record Official record
Conditions
Sepsis
Interventions
Muscle stimulation with Niveus medical stimulator, measurement of maximal isometric twitch strength, Muscle Biopsy, Muscle Biopsy Medication: Lidocaine, Muscle Biopsy Medication: Versed, Muscle Biopsy Medication: Fentanyl, Blood and Urine Sampling, ineffective muscle stimulation
Device · Procedure · Drug + 1 more
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 18, 2018 · Synced Sep 27, 2026, 11:00 PM 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 27, 2026, 11:00 PM EDT
Completed Not applicable Interventional Results available

Evaluation of Etomidate on Adrenal Function in Trauma Patients

NCT00462644
View directory record Official record
Conditions
Adrenal Insufficiency
Interventions
RSI sedation with etomidate/succinylcholine, RSI sedation with fentanyl/midazolam/succinylcholine
Drug
Lead sponsor
University of Tennessee
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
1
States / cities
Chattanooga, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 22, 2010 · Synced Sep 27, 2026, 11:00 PM EDT
Completed Phase 4 Interventional Results available

Intranasal Fentanyl as an Analgesic for Cystoscopic Procedures

NCT01708122
View directory record Official record
Conditions
Pain
Interventions
Fentanyl, saline
Drug
Lead sponsor
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Other
Eligibility
18 Years and older
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated Aug 19, 2015 · Synced Sep 27, 2026, 11:00 PM EDT
Not listed Phase 4 Interventional

Multimodal Narcotic Limited Perioperative Pain Control With Colorectal Surgery

NCT02958566
View directory record Official record
Conditions
Colon Cancer, Colon Diverticulosis, Colonic Neoplasms, Colonic Diverticulitis, Pain, Postoperative, Ileus, Ileus Paralytic, Ileus; Mechanical, Constipation Drug Induced, Constipation, Rectum Cancer, Rectum Neoplasm
Interventions
Acetaminophen, Gabapentin, Orphenadrine, Lidocaine, Marcaine, Ketamine, Methadone, Tramadol, Ketorolac, Morphine Sulfate, Fentanyl, Dilaudid, Hydrocodone-Acetaminophen Tab 5-325 MG, HYDROCODONE/ACETAMINOPHEN 5 Mg-325 Mg ORAL TABLET
Drug
Lead sponsor
University of Illinois College of Medicine at Peoria
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Peoria, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 19, 2017 · Synced Sep 27, 2026, 11:00 PM EDT
Completed Phase 3 Interventional Results available

Efficacy of Intranasal Fentanyl at Reducing Pain During Abscess Incision and Drainage (I&D) in Children

NCT01549002
View directory record Official record
Conditions
Abscess, Pain
Interventions
Intranasal Fentanyl, Intravenous Morphine
Drug
Lead sponsor
Columbia University
Other
Eligibility
4 Years to 18 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 29, 2019 · Synced Sep 27, 2026, 11:00 PM EDT
Enrolling by invitation No phase listed Observational

Characterizing the EEG Signature of Fentanyl and Its Association With Drug Liking

NCT06699953
View directory record Official record
Conditions
Brain Activity Related to Opioid Administration, Brain Activity Related to Drug Liking
Interventions
Observational study in patients receiving fentanyl for surgery
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 27, 2026, 11:00 PM EDT
Withdrawn Phase 4 Interventional

Intrathecal Hydromorphone vs Intrathecal Morphine to Treat Post Cesarean Pain in Patients With Opioid Use Disorder Taking Buprenorphine

NCT06784180
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Morphine, Bupivacaine, Fentanyl, Hydromorphone
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 8, 2026 · Synced Sep 27, 2026, 11:00 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Comparison of Chloroprocaine vs Lidocaine for Epidural Anesthesia in Cesarean Delivery

NCT03414359
View directory record Official record
Conditions
Surgical Anesthesia, Cesarean Section
Interventions
2% Lidocaine, 3% Chloroprocaine
Drug
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Apr 12, 2020 · Synced Sep 27, 2026, 11:00 PM EDT