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NCT04683627 · ClinicalTrials.gov registry record · Phase 3

A 12-week Study to Evaluate the Efficacy and Safety of HP-5000 in Subjects With Osteoarthritis Pain of the Knee

A Phase 3 study of Osteoarthritis Pain of the Knee, sponsored by Noven Pharmaceuticals.

Completed
Registry status
Phase 3
Development phase
370
Enrollment target
10
Study locations

NCT04683627: Completed Phase 3 study of Osteoarthritis Pain of the Knee, sponsored by Noven Pharmaceuticals.

NCT04683627 is a Phase 3 study of Osteoarthritis Pain of the Knee that has completed, run by Noven Pharmaceuticals. The registered enrollment target is 370 participants, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (52% lower). The trial reports 10 study locations across 8 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04683627, a Phase 3 study of Osteoarthritis Pain of the Knee, has completed, sponsored by Noven Pharmaceuticals.

COMPLETED
Registry status
Phase 3
Development phase
370 participants
Enrollment target
10
Study locations

Study Summary

A 12-week, Randomized, Double-blind, Placebo-controlled, Parallel-group Phase 3 study to Evaluate the Efficacy and Safety of HP-5000 in Subjects with Osteoarthritis (OA) Pain of the Knee

Primary Outcome

To evaluate efficacy of HP-5000 patch treatment compared with HP-5000 placebo patch treatment of Osteoarthritis of the knee as evaluated by change in Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) pain score from baseline to week 12. WOMAC pain score is a scale that evaluate five items including walking, stair climbing, nocturnal, rest and weight bearing. Each item is rated on a scale of 0 to 4, with 0 being no difficulty and 4 being extremely difficulty. The total score

Interventions

  • DRUG Placebo patch
  • DRUG Diclofenac sodium active topical patch

Study Locations (10)

Florida

  • Clinical Research of West Florida,Inc. - Clearwater
  • Universal Axon Clinical Research, LLC - Doral

Texas

  • Metroplex Clinical Research Center - Dallas
  • Quality Research Inc. - San Antonio

Arkansas

  • Applied Research Center of Arkansas - Little Rock

Louisiana

  • The Arthritis and Diabetes Clinic, Inc. - Monroe

New Jersey

  • Noven Pharmaceuticals, Inc. - Jersey City

Ohio

  • Velocity Clinical Research - Cincinnati

Rhode Island

  • Partners in Clinical Research - Cumberland

South Carolina

  • Palmetto Clinical Research - Summerville

Trial Details

FieldValue
Enrollment Target 370 participants
Start Date 2020-12-29
Est. Completion 2022-07-25
Phase Phase 3
Noven Pharmaceuticals

5 total trials

What the finished NCT04683627 record still lists

NCT04683627 is an interventional study that assigns participants to a tested intervention. The registered 370 participants enrollment target is mid-sized for trials with a published cap, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (52% lower).

The record links to 1 condition, with Osteoarthritis Pain of the Knee appearing as the primary indexed condition, and to 2 interventions - of which Placebo patch is the first listed.

NCT04683627 lists 10 locations in 8 states (Florida, Texas, Arkansas).

Frequently Asked Questions

What is clinical trial NCT04683627 about?

NCT04683627 is a clinical study titled "A 12-week Study to Evaluate the Efficacy and Safety of HP-5000 in Subjects With Osteoarthritis Pain of the Knee". A 12-week, Randomized, Double-blind, Placebo-controlled, Parallel-group Phase 3 study to Evaluate the Efficacy and Safety of HP-5000 in Subjects with Osteoarthritis (OA) Pain of the Knee

What is the current status of trial NCT04683627?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 370 participants. The study started on 2020-12-29. Estimated completion is 2022-07-25.

What conditions does trial NCT04683627 study?

This clinical trial studies the following conditions: Osteoarthritis Pain of the Knee.

What interventions are being tested in trial NCT04683627?

The interventions under investigation include: Placebo patch (DRUG), Diclofenac sodium active topical patch (DRUG).

Who is sponsoring clinical trial NCT04683627?

This trial is sponsored by Noven Pharmaceuticals, which has 5 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04683627 being conducted?

This trial has 10 study locations across Arkansas, Florida, Louisiana, New Jersey, Ohio. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

How this trial's enrollment target compares

Where NCT04683627's enrollment target sits among peer trials

370 993rd of 2000 higher than 1,006 of 2,000 other Phase 3 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 3 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04683627, the US trial registry maintained by the National Library of Medicine. NCT04683627 (mid enrollment · multi site footprint · completed) retrieved and formatted by PlainTrial, see methodology.