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ClinicalTrials.gov public records Last synced Sep 15, 2026, 5:07 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Clonidine Clear all
Completed Phase 2 Interventional Results available

Great Auricular Nerve Block for Children Undergoing Tympanomastoid Surgery

NCT01638052
View directory record Official record
Conditions
Tympanomastoid Surgery, Cochlear Implant, Mastoidectomy, Cholesteatoma
Interventions
0.25% Bupivacaine + Clonidine
Drug
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
1 Year to 18 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 3, 2021 · Synced Sep 15, 2026, 5:07 PM EDT
Terminated Not applicable Interventional Results available

Clonidine for Neonatal Abstinence Syndrome Study

NCT01175668
View directory record Official record
Conditions
Neonatal Abstinence Syndrome
Interventions
Clonidine, Phenobarbital
Drug
Lead sponsor
Baystate Medical Center
Other
Eligibility
Up to 15 Days
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Springfield, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 5, 2014 · Synced Sep 15, 2026, 5:07 PM EDT
Terminated Phase 2Phase 3 Interventional Results available

Clonidine to Treat Iatrogenic-induced Opioid Dependence in Infants

NCT01360450
View directory record Official record
Conditions
Neonatal Abstinence Syndrome
Interventions
Clonidine HCL, saline
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
5 Days to 90 Days
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 12, 2017 · Synced Sep 15, 2026, 5:07 PM EDT
Completed Phase 3 Interventional Results available

4-drug Nerve Block Versus Plain Local Anesthetic for Knee and Hip Arthroplasty Analgesia in Veterans

NCT02891798
View directory record Official record
Conditions
Pain
Interventions
Bupivacaine + CBD (clonidine, buprenorphine, dexamethasone), Bupivacaine Only (control arm)
Drug
Lead sponsor
Brian Williams
Federal
Eligibility
18 Years to 85 Years
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 13, 2022 · Synced Sep 15, 2026, 5:07 PM EDT
Completed No phase listed Observational Results available

A Comparison of Ropivacaine Alone Versus Combination of Dexamethasone and Clonidine for Block

NCT02151487
View directory record Official record
Conditions
Upper Extremity Surgery
Interventions
Ropivacaine, Ropivacaine and dexamethasone, Ropivacaine and clonidine, Ropivacaine, dexamethasone and clonidine
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 4, 2019 · Synced Sep 15, 2026, 5:07 PM EDT
Completed Phase 2 Interventional Results available

DASH After TBI Study: Decreasing Adrenergic or Sympathetic Hyperactivity After Traumatic Brain Injury

NCT01322048
View directory record Official record
Conditions
Brain Injuries, Craniocerebral Trauma, Trauma, Nervous System, Traumatic Brain Injury
Interventions
IV Propranolol and Per Tube Clonidine, Placebo
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
16 Years to 64 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 16, 2017 · Synced Sep 15, 2026, 5:07 PM EDT
Completed Phase 3 Interventional

CLONICEL (Clonidine Sustained Release) as Add-on to Stimulant Medication in 6 to 17 Yr-olds With ADHD

NCT00641329
View directory record Official record
Conditions
ADHD
Interventions
CLONICEL (clonidine HCl sustained release), Placebo
Drug
Lead sponsor
Addrenex Pharmaceuticals, Inc.
Industry
Eligibility
6 Years to 17 Years
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
23
States / cities
Little Rock, Arkansas • El Centro, California • Irvine, California + 18 more
Source: ClinicalTrials.gov public record
Updated Apr 8, 2010 · Synced Sep 15, 2026, 5:07 PM EDT
Completed Phase 3 Interventional Results available

Pediatric Tonsillectomy Pain Reduction Study

NCT00678379
View directory record Official record
Conditions
Postoperative Pain
Interventions
lidocaine (1%) + bupivacaine (0.5%), Normal saline, Lidocaine (1%) + Bupivacaine (0.5%) + Clonidine (25mcg)
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
3 Years to 17 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 15, 2026, 5:07 PM EDT
Withdrawn Phase 2 Interventional

Clonidine in Femoral Nerve Block Surgery in Children

NCT01293149
View directory record Official record
Conditions
Other Reconstructive Surgery
Interventions
Ropivacaine, Clonidine
Drug
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
Up to 21 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 7, 2015 · Synced Sep 15, 2026, 5:07 PM EDT
Terminated Phase 3 Interventional

Sciatica Epidural Radiculopathy Experimental New Interventional TherapY Clonidine Micropellet

NCT05614648
View directory record Official record
Conditions
Lumbosacral Radiculopathy
Interventions
Clonidine Micropellets, Tuohy epidural needle
Drug · Device
Lead sponsor
Sollis Therapeutics, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
30
States / cities
Tucson, Arizona • La Jolla, California • Napa, California + 22 more
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Sep 15, 2026, 5:07 PM 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 9, 2023 · Synced Sep 15, 2026, 5:07 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Safety of Clonidine in Infants With Hypoxic Ischemic Encephalopathy During Therapeutic Hypothermia

NCT01862250
View directory record Official record
Conditions
Encephalopathy, Hypoxic-Ischemic
Interventions
Clonidine (Duraclon®)
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
35 Weeks to 42 Weeks
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 4, 2018 · Synced Sep 15, 2026, 5:07 PM EDT
Completed Phase 3 Interventional

Treatment of Pain Associated With Lumbosacral Radiculopathy in Adults

NCT03727100
View directory record Official record
Conditions
Lumbosacral Radiculopathy
Interventions
Clonidine Micropellets, Sham
Combination Product · Other
Lead sponsor
Sollis Therapeutics, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
207 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
33
States / cities
Mobile, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 28 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2023 · Synced Sep 15, 2026, 5:07 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Effectiveness of Perineural Clonidine as an Adjuvant With Ropivacaine for Popliteal Nerve Block in Patients Undergoing Foot and Ankle Surgery

NCT01986751
View directory record Official record
Conditions
Pain
Interventions
Clonidine, ropivacaine
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Nov 3, 2016 · Synced Sep 15, 2026, 5:07 PM EDT
Completed Phase 2 Interventional Results available

A Placebo-Controlled Study of Clonidine for Fecal Incontinence.

NCT00884832
View directory record Official record
Conditions
Fecal Incontinence
Interventions
Clonidine, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 5, 2014 · Synced Sep 15, 2026, 5:07 PM EDT
Terminated Early Phase 1 Interventional Accepts healthy volunteers

Feasibility of Administering Clonidine as a Pharmacological Challenge in Imaging Studies

NCT04030572
View directory record Official record
Conditions
Neuro-Degenerative Disease, Cancer
Interventions
Clonidine Pill
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 89 Years
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 23, 2021 · Synced Sep 15, 2026, 5:07 PM EDT
Terminated Not applicable Interventional Results available

The Use of Clonidine in Pain and Anxiety Associated With Acute Burn Injury in Children

NCT00580151
View directory record Official record
Conditions
Pain, Anxiety
Interventions
clonidine, placebo
Drug
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
4 Years to 20 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 22, 2015 · Synced Sep 15, 2026, 5:07 PM EDT
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 15, 2026, 5:07 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Clonidine-induced Spinal Acetylcholine Release: Normal Volunteers vs. Neuropathic Pain

NCT00350532
View directory record Official record
Conditions
Pain
Interventions
clonidine
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
2
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 9, 2018 · Synced Sep 15, 2026, 5:07 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Receptors in Sympathetic Nervous System Regulation

NCT00029627
View directory record Official record
Conditions
Healthy
Interventions
Yohimbine
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 15, 2026, 5:07 PM EDT
Completed Phase 3 Interventional Results available

Non-Opiate Treatment After Prenatal Opiate Exposure to Prevent Postnatal Injury to the Young Brain

NCT03396588
View directory record Official record
Conditions
Neonatal Abstinence Syndrome
Interventions
Clonidine, Morphine
Drug
Lead sponsor
Henrietta Bada
Other
Eligibility
12 Hours to 7 Days
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated May 22, 2025 · Synced Sep 15, 2026, 5:07 PM EDT
Completed Phase 1 Interventional

Treatment of Chronic Itch in Atopic Dermatitis (Eczema): Nerve Function

NCT02268448
View directory record Official record
Conditions
Cutaneous Nerves CNS Itch
Interventions
Clonidine, Naltrexone
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 70 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 25, 2023 · Synced Sep 15, 2026, 5:07 PM EDT
Terminated Phase 2Phase 3 Interventional Results available

Combination of Dronabinol and Clonidine for Cannabis Dependence in Patients With Schizophrenia

NCT01598896
View directory record Official record
Conditions
Cannabis Dependence, Marijuana Dependence
Interventions
Dronabinol, Clonidine, Placebo
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 45 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 28, 2018 · Synced Sep 15, 2026, 5:07 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Diagnosis and Treatment of Pheochromocytoma

NCT00001229
View directory record Official record
Conditions
Pheochromocytoma
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1988 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 15, 2026, 5:07 PM EDT