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Showing 1–9 of 9 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Nucynta ER Clear all
Completed Phase 3 Interventional Results available

A Study to Evaluate the Efficacy, Safety, and Tolerability of Tapentadol ER Compared With Placebo in Patients With Chronic, Painful Diabetic Peripheral Neuropathy

NCT01041859
View directory record Official record
Conditions
Diabetic Peripheral Neuropathy
Interventions
Tapentadol extended release (ER), Placebo
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years and older
Enrollment
460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
60
States / cities
Mobile, Alabama • Chandler, Arizona • Mesa, Arizona + 57 more
Source: ClinicalTrials.gov public record
Updated Sep 10, 2013 · Synced Sep 5, 2026, 2:33 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess Bioequivalence of a New Tapentadol Extended-Release Tablet With Respect to a Tapentadol Extended Release Tablet Under Fasted Conditions in Healthy Subjects

NCT02019485
View directory record Official record
Conditions
Healthy
Interventions
Tapentadol Extended Release (ER) Tamper-Resistant Formulation (TRF), Tapentadol Prolonged-Release Formulation 2 (PR2)
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
19 Years to 55 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Dec 23, 2013 · Synced Sep 5, 2026, 2:33 PM EDT
Terminated Phase 3 Interventional Results available

A Study to Evaluate the Effectiveness and Safety of CG5503 (Tapentadol) in the Treatment of Chronic Tumor Related Pain Compared With Placebo and Morphine

NCT00505414
View directory record Official record
Conditions
Pain, Neoplasm, Cancer
Interventions
Tapentadol in the Titration Phase, Morphine in the Maintenance Phase, Matching Placebo in the Maintenance Phase after Tapentadol in the Titration Phase, Tapentadol in the Maintenance Phase, Morphine in the Titration Phase
Drug
Lead sponsor
Grünenthal GmbH
Industry
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
7
States / cities
St. Petersburg, Florida • Elkhart, Indiana • Shreveport, Louisiana + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2019 · Synced Sep 5, 2026, 2:33 PM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate Long-Term Safety of Multiple Doses of Tapentadol (CG5503) Prolonged-Release (PR) and Oxycodone Controlled-Release (CR) in Patients With Chronic Pain

NCT00361504
View directory record Official record
Conditions
Osteoarthritis, Hip, Osteoarthritis, Knee, Lower Back Pain, Pain
Interventions
Oxycodone CR, Tapentadol (CG5503) ER
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years and older
Enrollment
1,123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
40
States / cities
Mesa, Arizona • Tucson, Arizona • Anaheim, California + 37 more
Source: ClinicalTrials.gov public record
Updated Apr 28, 2014 · Synced Sep 5, 2026, 2:33 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Pivotal Study to Evaluate the Bio-equivalence of the Tapentadol Extended-Release (ER) Tamper-resistant Formulation (TRF) Tablet to the Current Tapentadol ER Prolonged-release 2 (PR2) Tablet

NCT01900587
View directory record Official record
Conditions
Healthy
Interventions
Tapentadol ER Tamper-resistant Formulation (TRF), Tapentadol ER Prolonged-Release 2 (PR2)
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
19 Years to 55 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 31, 2013 · Synced Sep 5, 2026, 2:33 PM EDT
Completed Phase 3 Interventional Results available

An Open-label Extension Study With Flexible Dosing of Extended-release (ER) Tapentadol (CG5503) to Treat Patients With Moderate to Severe Chronic Pain

NCT00487435
View directory record Official record
Conditions
Pain, Osteoarthritis, Low Back Pain
Interventions
Tapentadol (CG5503) Extended Release (ER)
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years and older
Enrollment
1,166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
118
States / cities
Birmingham, Alabama • Hoover, Alabama • Mobile, Alabama + 115 more
Source: ClinicalTrials.gov public record
Updated May 8, 2014 · Synced Sep 5, 2026, 2:33 PM EDT
Withdrawn Phase 4 Interventional

An Open-label Evaluation of Tapentadol Extended Release (ER) in Participants With Moderate to Severe Chronic Pain After Conversion From Hydrocodone, Oxycodone Controlled Release (CR), and/or Morphine Sustained Release (SR)

NCT01631513
View directory record Official record
Conditions
Pain, Chronic Back Pain, Chronic Low Back Pain, Osteoarthritis Pain In The Hip or Knee
Interventions
Nucynta ER
Drug
Lead sponsor
Janssen Scientific Affairs, LLC
Industry
Eligibility
18 Years to 74 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
7
States / cities
Jacksonville, Florida • Prairie Village, Kansas • Mandeville, Louisiana + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 24, 2018 · Synced Sep 5, 2026, 2:33 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess Bioequivalence of a New Tapentadol Extended-Release 250-mg Tablet With Respect to a Tapentadol Extended-Release 250-mg Tablet in Healthy Participants

NCT01981278
View directory record Official record
Conditions
Healthy
Interventions
Tapentadol ER 250-mg TRF tablet, Tapentadol ER 250-mg PR2 tablet
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
19 Years to 55 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Nov 13, 2013 · Synced Sep 5, 2026, 2:33 PM EDT
Terminated Phase 3 Interventional Results available

A Long-term Safety Study With Tapentadol ER and Oxycodone CR in Patients With Moderate to Severe Pain Due to Chronic, Painful Diabetic Peripheral Neuropathy (DPN)

NCT01063868
View directory record Official record
Conditions
Diabetic Neuropathy, Painful, Diabetic Polyneuropathy
Interventions
Tapentadol extended release (ER), Oxycodone controlled release (CR)
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
23
States / cities
Mesa, Arizona • Tucson, Arizona • Fruitland Park, Florida + 20 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2014 · Synced Sep 5, 2026, 2:33 PM EDT