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Showing 1–24 of 27 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: intranasal fentanyl Clear all
Completed Phase 2 Interventional Results available

Evaluation of DEX-IN During Outpatient Procedures

NCT03348423
View directory record Official record
Conditions
Pain
Interventions
DEX-IN, Fentanyl, Placebo
Drug
Lead sponsor
Baudax Bio
Industry
Eligibility
18 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated May 24, 2023 · Synced Sep 2, 2026, 9:29 AM EDT
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Naltrexone for Overdose Prevention

NCT06633900
View directory record Official record
Conditions
Overdose Accidental
Interventions
IM naltrexone, Usual Care
Drug · Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Sep 2, 2026, 9:29 AM EDT
Completed Phase 4 Interventional Results available

Postoperative Effects of Intranasal Fentanyl, IV and IM Morphine in Children Undergoing Myringotomy

NCT01244126
View directory record Official record
Conditions
Otitis Media
Interventions
Intranasal fentanyl, morphine IM, IV morphine
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
6 Months to 6 Years
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 2, 2016 · Synced Sep 2, 2026, 9:29 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Dexmedetomidine Versus Fentanyl Following Pressure Equalization Tube Placement

NCT01188551
View directory record Official record
Conditions
Chronic Otitis Media
Interventions
Dexmedetomidine, Fentanyl, Midazolam
Drug
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 31, 2014 · Synced Sep 2, 2026, 9:29 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Pharmacodynamic Evaluation of Intramuscular Nalmefene Autoinjector 1.5 mg Compared to Intranasal Narcan 4 mg

NCT06719986
View directory record Official record
Conditions
Opioid Overdose
Interventions
Nalmefene HCl injection, Naloxone HCl intranasal
Drug
Lead sponsor
Purdue Pharma LP
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 2, 2025 · Synced Sep 2, 2026, 9:29 AM EDT
Completed Phase 4 Interventional Results available

Compare Fentanyl Nasal Spray With Intravenous Opioids to Treat Severe Pain

NCT02459964
View directory record Official record
Conditions
Advanced Cancers, Pain
Interventions
Fentanyl Nasal Spray, Hydromorphone Hydrochloride, Phone Call
Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 15, 2021 · Synced Sep 2, 2026, 9:29 AM EDT
Terminated Phase 4 Interventional Results available

IN Ketamine vs IN Midazolam and Fentanyl for Laceration Repair

NCT03528512
View directory record Official record
Conditions
Laceration of Skin
Interventions
Ketamine, Midazolam and fentanyl
Drug
Lead sponsor
Corewell Health East
Other
Eligibility
6 Months to 10 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 23, 2021 · Synced Sep 2, 2026, 9:29 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

IN Ketamine Vs IN Midazolam and Fentanyl for Abscess I&D

NCT02635282
View directory record Official record
Conditions
Abscess, Pain
Interventions
intranasal ketamine, intranasal fentanyl, intranasal midazolam
Drug
Lead sponsor
University of Tennessee
Other
Eligibility
3 Years to 17 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 26, 2017 · Synced Sep 2, 2026, 9:29 AM EDT
Completed Phase 2 Interventional Results available

IN Sub-Dissociative Ketamine vs IN Fentanyl

NCT02521415
View directory record Official record
Conditions
Bone Fracture
Interventions
ketamine, fentanyl, ibuprofen or acetaminophen
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
4 Years to 17 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 25, 2022 · Synced Sep 2, 2026, 9:29 AM EDT
Active, not recruiting Phase 3 Interventional

Intranasal Ketamine as an Adjunct to Fentanyl for the Prehospital Treatment of Acute Traumatic Pain

NCT02866071
View directory record Official record
Conditions
Acute Traumatic Pain
Interventions
Ketamine Hydrochloride, Placebo-Comparator
Drug
Lead sponsor
Jason McMullan
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 15, 2022 · Synced Sep 2, 2026, 9:29 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

A Dosing and Efficacy Study of Intra-nasal Sufentanil for Moderate to Severe Pain

NCT01012999
View directory record Official record
Conditions
Pain, Opiate
Interventions
sufentanil
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 70 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 21, 2017 · Synced Sep 2, 2026, 9:29 AM EDT
Not listed Phase 4 Interventional

Ketorolac Sublingual vs. Fentanyl Intranasal in Pain Control for Bilateral Myringotomy and Tubes (BMT) Placement in Children

NCT02653742
View directory record Official record
Conditions
Pain, Postoperative, Otitis Media
Interventions
Ketorolac, Fentanyl
Drug
Lead sponsor
Anica Crnkovic
Other
Eligibility
8 Months to 7 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Sep 12, 2021 · Synced Sep 2, 2026, 9:29 AM EDT
Not listed Phase 4 Interventional

Intranasal Fentanyl for Pain Management

NCT00882960
View directory record Official record
Conditions
Trauma, Pain
Interventions
intravenous fentanyl, intra-nasal fentanyl
Drug
Lead sponsor
Genesys
Other
Eligibility
14 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Grand Blanc, Michigan
Source: ClinicalTrials.gov public record
Updated May 3, 2011 · Synced Sep 2, 2026, 9:29 AM 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 2, 2026, 9:29 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 2, 2026, 9:29 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Lazanda Fentanyl Nasal Spray Pre Radiofrequency Nerve Ablations(RFA) of Lumbar Facet Joints

NCT02571634
View directory record Official record
Conditions
Minor Procedural Pain
Interventions
Lazanda
Drug
Lead sponsor
Defense and Veterans Center for Integrative Pain Management
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Fort Bragg, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 24, 2016 · Synced Sep 2, 2026, 9:29 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 2, 2026, 9:29 AM EDT
Withdrawn Phase 2 Interventional Accepts healthy volunteers

Safety & Efficacy of Intranasal Dexmedetomidine, Fentanyl & Midazolam in the Pediatric Emergency Room

NCT05057689
View directory record Official record
Conditions
Acute Stress Disorder, Anxiety, Pain
Interventions
Intranasal Dexmedetomidine (4 mcg/kg), Intranasal Fentanyl (2 mcg/kg), Intranasal Midazolam (5 mg/kg)
Drug
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
2 Years to 6 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced Sep 2, 2026, 9:29 AM EDT
Completed Phase 3 Interventional Results available

Pain Reduction With Intranasal Medications for Extremity Injuries

NCT02778880
View directory record Official record
Conditions
Pain, Traumatic Limb Injury
Interventions
Ketamine, Fentanyl
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
8 Years to 17 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 31, 2020 · Synced Sep 2, 2026, 9:29 AM 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 2, 2026, 9:29 AM EDT
Completed Phase 3 Interventional Results available

Intranasal Fentanyl as an Adjunct to Lidocaine Infiltration in Adults Undergoing Abscess Incision and Drainage

NCT03872700
View directory record Official record
Conditions
Abscess
Interventions
Intranasal fentanyl, Placebo
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years to 64 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 14, 2023 · Synced Sep 2, 2026, 9:29 AM EDT
Completed Phase 4 Interventional Results available

Intranasal Fentanyl for Initial Treatment of a Vaso-occlusive Crisis

NCT01482091
View directory record Official record
Conditions
Anemia, Sickle Cell, Pain
Interventions
Fentanyl Citrate, Normal Saline
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
3 Years to 21 Years
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 18, 2016 · Synced Sep 2, 2026, 9:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Intranasal Fentanyl for Pain Control During First-Trimester Uterine Aspiration

NCT03057041
View directory record Official record
Conditions
Pain Uterus
Interventions
Fentanyl, placebo
Drug
Lead sponsor
University of Hawaii
Other
Eligibility
14 Years and older · Female only
Enrollment
107 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
2
States / cities
Honolulu, Hawaii • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 12, 2018 · Synced Sep 2, 2026, 9:29 AM EDT
Recruiting Phase 3 Interventional

Pain Control Alternatives in Pediatric Patients With Distal Radius Fractures

NCT07120763
View directory record Official record
Conditions
Distal Radius Fracture Reduction, Pain Control, Pediatric Fractures
Interventions
Ketamine + Lidocaine, Ketamine group, Fentanyl (Nasalfent, Fentanyl Citrate Nasal Spray)
Drug
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
3 Years to 17 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 9, 2025 · Synced Sep 2, 2026, 9:29 AM EDT