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ClinicalTrials.gov public records Last synced Oct 28, 2026, 4:16 AM EDT

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Showing 649–672 of 1,045 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Accepts healthy volunteers

Preventative Delirium Protocol in Elderly Patients

NCT03541408
View directory record Official record
Conditions
Delirium
Interventions
Control, Preventative Delirium Protocol
Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
65 Years to 89 Years
Enrollment
263 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 12, 2022 · Synced Oct 28, 2026, 4:16 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Therapeutic Rest to Delay Admission in Early Labor: A Prospective Study on Morphine Sleep

NCT03539562
View directory record Official record
Conditions
Labor Pain, Early Labor
Interventions
Morphine Sulfate and Promethazine
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 29, 2020 · Synced Oct 28, 2026, 4:16 AM EDT
Terminated Not applicable Interventional Results available

Intrathecal Morphine Compared to Conventional Medical Management for Pain Control and Opioid-related Side Effects

NCT01924182
View directory record Official record
Conditions
Chronic Pain
Interventions
SynchroMed Infusion System and Intrathecal Morphine Sulfate, Conventional Medicine
Device · Other
Lead sponsor
MedtronicNeuro
Industry
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
6
States / cities
Homewood, Alabama • Napa, California • Walnut Creek, California + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 29, 2018 · Synced Oct 28, 2026, 4:16 AM EDT
Completed Phase 2Phase 3 Interventional

The Clinical Evaluation of Implantable Pump System For Safety And Delivery Accuracy In Patients Requiring Intrathecal Administration Of Morphine Sulfate For Chronic Pain

NCT01185470
View directory record Official record
Conditions
Cancers, Chronic Pain
Interventions
Implantation of Morphine Sulfate delivering programmable pump
Device
Lead sponsor
Medallion Therapeutics, Inc.
Industry
Eligibility
21 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
9
States / cities
Scottsdale, Arizona • Carlsbad, California • La Jolla, California + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 24, 2017 · Synced Oct 28, 2026, 4:16 AM EDT
Completed Not applicable Interventional Results available

Do Corticosteroid Injections During Total Knee Replacement Improve Early Clinical Results?

NCT00492973
View directory record Official record
Conditions
Osteoarthritis, Post-traumatic; Arthrosis
Interventions
methylprednisolone acetate, active comparator
Drug
Lead sponsor
New Lexington Clinic
Other
Eligibility
18 Years to 95 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Dec 19, 2013 · Synced Oct 28, 2026, 4:16 AM EDT
Completed Phase 2 Interventional Results available

Study of Buprenorphine Sublingual Spray Versus Standard of Care Narcotic Therapy for the Treatment of Post-Operative Pain

NCT03254459
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Buprenorphine Sublingual Spray, Morphine, Oxycodone Hydrochloride, Zofran
Drug
Lead sponsor
INSYS Therapeutics Inc
Industry
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
2
States / cities
Pasadena, California • Murray, Utah
Source: ClinicalTrials.gov public record
Updated Oct 29, 2018 · Synced Oct 28, 2026, 4:16 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Effects of Osteoarthritis Pain, Morphine, and Placebo on Neuroendocrine Function in Men

NCT00088296
View directory record Official record
Conditions
Osteoarthritis
Interventions
Blood Draw
Procedure
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
30 Years to 65 Years · Male only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 28, 2026, 4:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study in Healthy Volunteers to Investigate the Effects of Quinidine on the Pharmacokinetics of NKTR-118

NCT01533155
View directory record Official record
Conditions
Drug Induced Constipation
Interventions
Nektar 118, Quinidine, Quinidine placebo, Morphine
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
214 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Oct 15, 2014 · Synced Oct 28, 2026, 4:16 AM EDT
Terminated Phase 4 Interventional Results available

Clonidine as Adjunct to Morphine for Neonatal Abstinence Syndrome

NCT03762317
View directory record Official record
Conditions
Neonatal Abstinence Syndrome
Interventions
Clonidine, Placebo
Drug
Lead sponsor
Hennepin County Medical Center, Minneapolis
Other
Eligibility
36 Weeks to 45 Weeks
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 10, 2023 · Synced Oct 28, 2026, 4:16 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Dexmedetomidine in the Treatment of Symptoms Of Acute Opioid Withdrawal

NCT04470050
View directory record Official record
Conditions
Opioid Withdrawal
Interventions
Dexmedetomidine, Placebo
Drug
Lead sponsor
BioXcel Therapeutics Inc
Industry
Eligibility
18 Years to 65 Years
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
3
States / cities
Miami Lakes, Florida • Marlton, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 28, 2026, 4:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Characterize the Abuse Liability of Intravenous Oxycodone Alone or in Combination With Intravenous Naltrexone in Healthy, Non-Dependent, Recreational Opioid Users

NCT01825447
View directory record Official record
Conditions
Healthy
Interventions
Placebo, Oxycodone + Naltrexone, Oxycodone
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Oct 8, 2013 · Synced Oct 28, 2026, 4:16 AM EDT
Completed Phase 2 Interventional

A Study of TD-1211 in Subjects With Opioid-Induced Constipation (OIC)

NCT01401985
View directory record Official record
Conditions
Opioid Induced Constipation
Interventions
TD-1211, Placebo
Drug
Lead sponsor
Glycyx Therapeutics
Industry
Eligibility
18 Years to 65 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 28, 2026, 4:16 AM EDT
Not yet recruiting Phase 4 Interventional

Adding Dexmedetomidine or Clonidine to Spinal Anesthesia for Cesarean Delivery

NCT07567495
View directory record Official record
Conditions
Cesarean Delivery, Cesarean Delivery; Neuraxial Opioids, Spinal Anesthesia for Cesarean Section, Dexmedetomidine, Clonidine, Postoperative Analgesia
Interventions
Clonidine, Dexmedetomidine
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 28, 2026, 4:16 AM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Study to Assess Dopamine Receptor Modulation With Rotigotine to Enhance Morphine Analgesia in the Dental Model

NCT02123979
View directory record Official record
Conditions
Post-op Pain
Interventions
Neupro® transdermal patch/placebo
Drug
Lead sponsor
East Carolina University
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 7, 2015 · Synced Oct 28, 2026, 4:16 AM EDT
Completed Phase 2 Interventional

Tramadol to Reduce Opioid Withdrawal Symptoms

NCT00142896
View directory record Official record
Conditions
Opioid-Related Disorders
Interventions
Tramadol, Naloxone, Morphine
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
21 Years to 55 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 28, 2026, 4:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Relation of Obesity With Frequency of Meals (MST 0557)

NCT00229255
View directory record Official record
Conditions
Obesity, Insulin Resistance, Fatty Liver
Interventions
high frequency of meals, twice a day meals
Other
Lead sponsor
Rockefeller University
Other
Eligibility
18 Years to 45 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 1, 2012 · Synced Oct 28, 2026, 4:16 AM EDT
Completed No phase listed Observational

Precision Opioid Care After Cesarean Delivery (PRECISE-CD)

NCT05280743
View directory record Official record
Conditions
Cesarean Section Complications, Opioid Use
Interventions
Oxycodone
Drug
Lead sponsor
Grace Lim, MD, MS
Other
Eligibility
18 Years and older · Female only
Enrollment
341 participants
Timeline
2022 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 5, 2024 · Synced Oct 28, 2026, 4:16 AM EDT
Completed Phase 2 Interventional Results available

Fentanyl Buccal Tablets for Exercise Induced Breakthrough Dyspnea

NCT01856114
View directory record Official record
Conditions
Advanced Cancers
Interventions
Fentanyl Buccal Tablet, Placebo Buccal Tablet, Questionnaires
Drug · Other · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 16, 2020 · Synced Oct 28, 2026, 4:16 AM EDT
Completed Phase 3 Interventional Results available

A Study to Asses Efficacy, Safety and Tolerability of Monthly Long-acting IM Injection of GA Depot in Subjects With RMS

NCT04121221
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
GA Depot, Placebo
Drug · Other
Lead sponsor
Mapi Pharma Ltd.
Industry
Eligibility
18 Years to 55 Years
Enrollment
1,016 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
11
States / cities
Birmingham, Alabama • Cullman, Alabama • Pasadena, California + 8 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 28, 2026, 4:16 AM EDT
Terminated Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Non-opioids for Analgesia After Adenotonsillectomy in Children

NCT03618823
View directory record Official record
Conditions
Adenotonsillectomy, Post-operative Analgesia, Opioid Use
Interventions
Oxycodone, Ibuprofen, Acetaminophen
Drug
Lead sponsor
David Chi, MD
Other
Eligibility
3 Years to 17 Years
Enrollment
268 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 10, 2021 · Synced Oct 28, 2026, 4:16 AM EDT
Completed Not applicable Interventional

Multisystemic Therapy-Emerging Adults (MST-EA) for Substance Abuse

NCT03035877
View directory record Official record
Conditions
Antisocial Behavior
Interventions
Multisystemic Therapy-Emerging Adults, Enhanced Treatment as Usual
Behavioral
Lead sponsor
Chestnut Health Systems
Other
Eligibility
16 Years to 26 Years
Enrollment
183 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
4
States / cities
Hamden, Connecticut • Hartford, Connecticut • New Haven, Connecticut + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Oct 28, 2026, 4:16 AM EDT
Not listed Phase 3 Interventional

Assessment of Postop Hypospadias Pain

NCT04423107
View directory record Official record
Conditions
Hypospadias
Interventions
Acetaminophen, Ibuprofen, Acetaminophen, Ibuprofen, Oxycodone
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
6 Months to 23 Months · Male only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jul 31, 2020 · Synced Oct 28, 2026, 4:16 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

TAP Block Using Liposomal Bupivacaine for Post-cesarean Delivery Analgesia- Walking Towards Recovery

NCT04393207
View directory record Official record
Conditions
Opioid Use, Pain, Acute
Interventions
Liposomal bupivacaine (LB), Dexamethasone and methylprednisolone (CG), Control group (Bupivacaine)- (BPG)
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
147 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 21, 2025 · Synced Oct 28, 2026, 4:16 AM EDT
Completed Phase 2 Interventional

A Study Of The Effectiveness Of Wafermine Alone And In Combination With Opioids In Subjects Undergoing Bunionectomy

NCT02541396
View directory record Official record
Conditions
Acute Pain
Interventions
Wafermine, Oxycodone, Placebo
Drug
Lead sponsor
iX Biopharma Ltd.
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 23, 2016 · Synced Oct 28, 2026, 4:16 AM EDT