Purdue Pharma

Closed portfolio snapshot

According to ClinicalTrials.gov-derived indexes, Purdue Pharma sits in the top decile of US sponsors by registered trial count (#351 of 15,742 sponsors by registered trial count).

54 total trials none currently recruiting 42 completed top decile by trial count

Purdue Pharma: 54 sponsored US clinical trials, none currently recruiting.

Purdue Pharma sponsors 54 registered US clinical trials on ClinicalTrials.gov, none currently recruiting, and 42 completed. 31 of these trials are in Phase 3-4 (later-stage) and 22 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Low Back Pain, with 3 trials.

Top-decile sponsor footprint

Purdue Pharma ranks in the top decile of sponsors by registered trial count (#351 of 15,742 sponsors by registered trial count). Volume at this scale usually reflects a long institutional pipeline, read phase tilt and therapeutic areas below before treating it as current-year activity.

Trial completion reliability score

F 34/100

42 of 54 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (77.8%), vs. national p10 68.4% / p90 100% among 1,234 sponsors with at least 10 decided trials. Still-open trials (Recruiting, Active-not-recruiting, Not-yet-recruiting) are excluded since they have not reached an outcome yet.

Indexed trials (enrollment closed)

54 total, page 1 of 2

COMPLETED Phase 1

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

NCT06719986

TERMINATED Phase 4

Safety and Tolerability Study of Adhansia XR® Extended-Release Capsules in Children

NCT04987762

TERMINATED Phase 4

Real-World Evidence of Duration of Effect of Adhansia XR (Extended-Release) for Treatment of Attention-Deficit/Hyperactivity Disorder (ADHD)

NCT04507204

COMPLETED

Effect of Wearable Health Technology on Patients Treated for Chronic Pain at Geisinger Health System

NCT03299556

COMPLETED Phase 2

A Study to Evaluate the Analgesic Efficacy and Safety of V120083 in Subjects With Osteoarthritis (OA) of the Knee

NCT03028870

TERMINATED Phase 2

A Study to Evaluate the Analgesic Efficacy and Safety of VM902A in Subjects With Osteoarthritis (OA) of the Knee

NCT02847702

TERMINATED Phase 2

An Analgesic Study to of V117957 for the Treatment of Postsurgical Pain Due to Third Molar Extraction

NCT01900795

COMPLETED Phase 1

The Effect of Hydrocodone Bitartrate (HYD) Extended-Release Tablets on QT /QTc Intervals in Healthy Adult Subjects

NCT02243241

COMPLETED Phase 2

Analgesic Efficacy and Safety of V116517 in Subjects With Moderate to Severe Chronic Pain Due to Postherpetic Neuralgia (PHN)

NCT01688947

COMPLETED Phase 2

Analgesic Efficacy and Safety of V116517 in Subjects With Moderate to Severe Chronic Pain Due to Osteoarthritis (OA) of the Knee

NCT01688934

COMPLETED Phase 1

The Effect of Buprenorphine Delivered by Buprenorphine Transdermal System (BTDS) at Doses up to 80 Micrograms/Hour (mcg/hr) and Naltrexone on Electrocardiogram (ECG) Intervals in Healthy Volunteers

NCT01999114

COMPLETED Phase 3

Efficacy and Safety of Hydrocodone Bitartrate (HYD) in Subjects With Moderate to Severe Chronic Low Back Pain

NCT01452529

COMPLETED Phase 3

Long-Term Safety of Twice Daily Oxycodone Hydrochloride Controlled-release Tablets in Children Who Completed OTR3001

NCT01369615

COMPLETED Phase 3

Analgesic Efficacy and Management of Opioid-induced Constipation (OIC) for Uncontrolled Moderate - Severe Low Back Pain

NCT01427270

COMPLETED Phase 3

A Study of Oxycodone/Naloxone Controlled-release Tablets (OXN) to Assess Analgesic Efficacy and Management of Opioid-induced Constipation (OIC) in Opioid-experienced Subjects With Moderate to Severe Chronic Low Back Pain

NCT01427283

COMPLETED Phase 3

Long-term Safety of Once-daily Hydrocodone Bitartrate (HYD) Tablets For Moderate to Severe Chronic Nonmalignant and Nonneuropathic Pain. Includes a 24-week Extension Period.

NCT01400139

COMPLETED Phase 3

Safety, Pharmacokinetics (PK), and Efficacy of Buprenorphine Transdermal System (BTDS) in Children

NCT01324570

COMPLETED Phase 3

Efficacy and Safety of Oxycodone/Naloxone Controlled-release Tablets (OXN) Compared to Placebo in Opioid-experienced Subjects With Moderate to Severe Chronic Low Back Pain

NCT01358526

COMPLETED Phase 3

Safety of Twice Daily Oxycodone Hydrochloride Controlled-release Tablets in Children With Moderate to Severe Malignant and/ or Nonmalignant Pain Requiring Opioids

NCT01192295

COMPLETED Phase 1

Pharmacokinetics and Safety of ORF Tablets in Pediatric Patients

NCT01160614

COMPLETED Phase 1

A Study to Determine the Fasting Bioequivalence of Reformulated OXY Tablets Manufactured at Two Different Facilities

NCT01101308

COMPLETED Phase 1

To Determine the Fasting Bioequivalence of Reformulated OXY Tablets Manufactured at Two Different Facilities

NCT01101321

COMPLETED Phase 3

Buprenorphine Transdermal System (BTDS) in Subjects w/Mod-sev Osteoarthritis (OA) Chronic Pain of Knee

NCT00531427

COMPLETED Phase 1

To Determine the Fed Bioequivalence of Reformulated OXY Tablets and Original OxyContin® (OXY) Tablets

NCT01101178

COMPLETED Phase 1

A Study to Determine the Fasting Bioequivalence of Reformulated OXY Tablets and Original OxyContin® (OXY) Tablets

NCT01101191

COMPLETED Phase 3

Buprenorphine Transdermal System (BTDS) in Subjects With Moderate to Severe Chronic Low Back Pain

NCT00490919

COMPLETED Phase 4

An Open-label Study of Hydromorphone Oral Solution in Subjects Aged 28 Days to 16 Years for Postoperative Pain

NCT00465647

COMPLETED Phase 1

To Determine the Fasting Bioequivalence of Reformulated OXY Tablets and Original OxyContin® (OXY) Tablets

NCT01101165

COMPLETED Phase 1

A Study to Determine the Fed Bioequivalence of Reformulated OXY Tablets and Original OxyContin® (OXY) Tablets

NCT01099709

COMPLETED Phase 1

A Study to Determine the Fasting Bioequivalence of Reformulated OXY Tablets and Original OxyContin® (OXY) Tablets

NCT01100086

COMPLETED Phase 1

A Study to Determine the Fed Bioequivalence of Reformulated OXY Tablets and Original OxyContin® (OXY) Tablets

NCT01100320

TERMINATED Phase 2

Safety of Buprenorphine Transdermal System (BTDS) in Subjects With Acute Postoperative Pain After Total Knee Replacement

NCT00403234

TERMINATED Phase 3

Efficacy and Safety of Hydromorphone Hydrochloride Extended-Release Compared to Placebo in Subjects With Persistent Pain

NCT00365898

COMPLETED Phase 1

The Effect of Buprenorphine Delivered by Buprenorphine Transdermal System (BTDS) on QT Intervals in Healthy Volunteers

NCT01148537

TERMINATED Phase 3

Safety of BTDS in Subjects With Low Back Pain: A 52-Week Extension Phase of BUP3015

NCT01125917

TERMINATED Phase 3

Safety of Buprenorphine Transdermal Patch (BTDS) in Osteoarthritis Pain: a 52-Week Extension Phase

NCT01135524

TERMINATED Phase 3

Safety and Efficacy of Buprenorphine Transdermal System (BTDS) in Subjects With Moderate to Severe Osteoarthritis Pain

NCT00312221

TERMINATED Phase 3

Safety and Efficacy of Buprenorphine Transdermal System (BTDS) in Subjects With Moderate to Severe Low Back Pain

NCT00313014

TERMINATED Phase 3

Buprenorphine Transdermal Patches (BTDS) in Subjects With Osteoarthritis Pain. Includes a 52-week Extension Phase.

NCT00320801

TERMINATED Phase 3

Buprenorphine Transdermal Patch in Subjects With Osteoarthritis Pain Requiring Opioids. Includes a 52-Week Safety Extension.

NCT00315458

COMPLETED Phase 3

Safety and Efficacy of Dose Conversion From Vicodin® to Buprenorphine Transdermal System (Butrans™) in Subjects With OA Pain

NCT00312572

COMPLETED Phase 3

Safety of BTDS in Subjects With Osteoarthritic (OA) Pain of Hip or Knee: A 6-Month Open-label Extension Phase

NCT01141283

COMPLETED Phase 3

Safety and Efficacy of Buprenorphine Transdermal System in Subjects With Moderate to Severe Osteoarthritis of Hip or Knee

NCT00313846

COMPLETED Phase 1

Buprenorphine Accumulation and Description of Its Metabolites During Co-Medication of Buprenorphine Transdermal System (BTDS) and Ketoconazole

NCT01259115

COMPLETED Phase 3

Safety of Buprenorphine Transdermal Systems in Subjects With Chronic Nonmalignant Pain - a 28-week Extension Study

NCT01151098

COMPLETED Phase 3

Safety and Efficacy of Buprenorphine Transdermal System (BTDS) in Subjects With Chronic Nonmalignant Pain

NCT00312195

COMPLETED Phase 3

Safety and Effectiveness of Buprenorphine Transdermal System in Elderly Subjects With Chronic Pain: Pilot Study.

NCT00313833

COMPLETED Phase 1

Examine Plasma Concentrations of Buprenorphine Following Reapplication of Buprenorphine Transdermal System (BTDS) After Variable Application Site Rest Periods

NCT01259102

COMPLETED Phase 3

Safety and Efficacy of the Buprenorphine Transdermal Delivery System in Subjects With Osteoarthritis Pain.

NCT00314652

COMPLETED Phase 3

The Safety and Efficacy of the Buprenorphine Transdermal Delivery System in Subjects With Chronic Back Pain.

NCT00315887

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Phase Distribution

PhaseTrial count
Phase 1 15
Phase 2 7
Phase 3 28
Phase 4 3

How the Purdue Pharma archive is shaped

54 indexed studies, none listed as recruiting (0% open); 42 completed (78%).

Phase mix: 31 late (III/IV) vs 22 early (I/II) (balanced across stages).

Top condition: Low Back Pain (3 trials), 7 others listed.

How to read a closed sponsor archive

When recruiting_count is zero, the indexed set is completed or otherwise not open. Phase tilt still describes where archived studies sat on the investigational pathway. Re-check ClinicalTrials.gov before acting.

Purdue Pharma: archived-pipeline peers nationwide

Peers matched on 54 indexed studies with no current recruiting: volume and archive shape, not condition overlap.

Purdue Pharma sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot). 2×2 strategic matrix plotting 9 entities by Total trials (X) and Recruiting share (Y), with a crosshair dividing the plot into four quadrants. Higher volume & more openFocused & more openHigher volume, mostly closedSmaller & mostly closed 0204060 0%10%20%30% Total trials Recruiting share Purdue PharmaAdventHealth Translational Research InstituteAuburn UniversityBrooke Army Medical CenterCorcept Therapeutics10xBio22nd Century Group23andMe3-C Institute for Social Development
Purdue Pharma sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot).

Purdue Pharma sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together.

Sponsors near 54 archived trials

Sponsors with similar archive density (± trial count)

What to do with this Purdue Pharma page

54 registered trials is a research-attention snapshot, not an endorsement of Purdue Pharma or any single study.

  • None of Purdue Pharma's trials are currently recruiting in this registry; that can change as new trials post, or check the broader research index. Browse research indexes
  • Low Back Pain is the condition Purdue Pharma studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Low Back Pain trials
  • Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

Purdue Pharma pipeline card: 54 registered trials from official public datasets.Report a data error.