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.

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. Purdue Pharma pipeline card: 54 registered trials from official public datasets. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.