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ClinicalTrials.gov public records Last synced May 21, 2026, 10:57 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–20 of 20 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Opiate Withdrawal Syndrome Clear all
Completed Phase 1 Interventional
View directory record Official record
Conditions
Opioid-Related Disorders, Dependency (Psychology), Pain, Chronic, Opiate Withdrawal Syndrome
Interventions
Buspirone oral capsule, Placebo oral capsule
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 22, 2020 · Synced May 21, 2026, 10:57 PM EDT
Completed Phase 1Phase 2 Interventional Results available
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 Oct 25, 2023 · Synced May 21, 2026, 10:57 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Neonatal Opiate Withdrawal Syndrome
Interventions
Symptom-based Dosing Approach, Scheduled Opioid Taper Approach
Other
Lead sponsor
HELP for NOWS Consortium
Network
Eligibility
1 Hour to 48 Hours
Enrollment
626 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
23
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Wilmington, Delaware + 16 more
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced May 21, 2026, 10:57 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Opiate Withdrawal Syndrome
Interventions
Methadone
Drug
Lead sponsor
Kevin Watt
Other
Eligibility
91 Days to 18 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
5
States / cities
St. Petersburg, Florida • Kansas City, Kansas • Ann Arbor, Michigan + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 23, 2018 · Synced May 21, 2026, 10:57 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Opiate Withdrawal Syndrome, Opioid Use
Interventions
LFX/PGB, LFX/PLA-PGB
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Baltimore, Maryland • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced May 21, 2026, 10:57 PM EDT
Withdrawn Not applicable Interventional
View directory record Official record
Conditions
Opiate Withdrawal Syndrome
Interventions
Percutaneous Electrical Nerve Field Stimulation
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
5 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 25, 2020 · Synced May 21, 2026, 10:57 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Substance Withdrawal Syndrome
Interventions
Olanzapine, Clonidine
Drug
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 9, 2019 · Synced May 21, 2026, 10:57 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Heroin Dependence, Morphine Dependence, Substance Withdrawal Syndrome
Interventions
Buprenorphine/naloxone
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
15 Years and older
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2002
U.S. locations
6
States / cities
Rancho Mirage, California • Orlando, Florida • Pinellas Park, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced May 21, 2026, 10:57 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Heroin Dependence, Morphine Dependence, Substance Withdrawal Syndrome
Interventions
Buprenorphine/naloxone
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
15 Years and older
Enrollment
341 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2002
U.S. locations
7
States / cities
Berkeley, California • Oxnard, California • Indianapolis, Indiana + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced May 21, 2026, 10:57 PM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Opioid-Related Disorders, Substance Withdrawal Syndrome
Interventions
Dynorphin 1 - 13
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 1997
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 26, 2015 · Synced May 21, 2026, 10:57 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Neonatal Opiate Withdrawal Syndrome
Interventions
Finnegan Neonatal Abstinence Scoring Tool, Eat, Sleep, Console (ESC) care tool
Other
Lead sponsor
Advancing Clinical Trials in Neonatal Opioid Withdrawal (ACT NOW) Program
Network
Eligibility
Up to 3 Days
Enrollment
1,305 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
26
States / cities
Newark, Delaware • Tampa, Florida • Honolulu, Hawaii + 21 more
Source: ClinicalTrials.gov public record
Updated Feb 13, 2025 · Synced May 21, 2026, 10:57 PM EDT
Completed Phase 1Phase 2 Interventional Results available
View directory record Official record
Conditions
Neonatal Abstinence Syndrome, Neonatal Opiate Withdrawal Syndrome
Interventions
Buprenorphine
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
Up to 4 Weeks
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 10, 2022 · Synced May 21, 2026, 10:57 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Substance Use Disorders, Opiate Dependence, Opiate Withdrawal Syndrome, Opioid-use Disorder, Alcohol Withdrawal, Alcohol Abuse, Alcohol Use Disorder, Cocaine Abuse, Cocaine Use Disorder, Cocaine Withdrawal, Benzodiazepine Abuse, Benzodiazepine Dependence, Substance Abuse, Heroin Overdoses, Heroin Withdrawal, Heroin Abuse
Interventions
Six Step Model of Self-Forgiveness, Treatment as Usual (TAU)
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
McKeesport, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 4, 2021 · Synced May 21, 2026, 10:57 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Opioid-Related Disorders, Drug Addiction, Pregnancy Related, Substance Abuse, Drug Abuse, Neonatal Abstinence Syndrome, Neonatal Opiate Withdrawal Syndrome, Drug Abuse in Pregnancy
Interventions
Buprenorphine Injection, Buprenorphine Sublingual Product
Drug
Lead sponsor
T. John Winhusen, PhD
Other
Eligibility
Not listed
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
10
States / cities
Jacksonville, Florida • Boston, Massachusetts • Portland, Oregon + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 15, 2026 · Synced May 21, 2026, 10:57 PM EDT
Terminated Phase 4 Interventional Results available
View directory record Official record
Conditions
Chronic Pain
Interventions
EMBEDA™ (morphine sulfate/naltrexone hydrochloride) crush, EMBEDA™ (morphine sulfate/naltrexone hydrochloride) whole
Drug
Lead sponsor
Pfizer
Industry
Eligibility
21 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jul 12, 2012 · Synced May 21, 2026, 10:57 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Substance Withdrawal Syndrome, Opiate Addiction, Opiate Dependence
Interventions
lofexidine administration in subjects seeking buprenorphine dose reduction
Drug
Lead sponsor
USWM, LLC (dba US WorldMeds)
Industry
Eligibility
18 Years to 64 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Oct 25, 2017 · Synced May 21, 2026, 10:57 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Opiate Addiction
Interventions
Lofexidine, Placebo
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
264 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
16
States / cities
Cerritos, California • Washington D.C., District of Columbia • Atlanta, Georgia + 13 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2009 · Synced May 21, 2026, 10:57 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Opiate Use Disorder, Opiate Withdrawal Syndrome
Interventions
App Development and Open Pilot
Other
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Aug 12, 2020 · Synced May 21, 2026, 10:57 PM EDT
Completed No phase listed Observational Results available
View directory record Official record
Conditions
Neonatal Abstinence Syndrome
Interventions
donor human milk
Dietary Supplement
Lead sponsor
Neolac Inc dba Medolac Laboratories
Industry
Eligibility
38 Weeks to 42 Weeks
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 11, 2019 · Synced May 21, 2026, 10:57 PM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Neonatal Abstinence Syndrome
Interventions
Morphine, Clonidine
Drug
Lead sponsor
Henrietta Bada
Other
Eligibility
1 Day to 7 Days
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Sep 11, 2017 · Synced May 21, 2026, 10:57 PM EDT