Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 27, 2026, 7:16 PM EDT

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

Showing 1–19 of 19 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Healthy Participants
Interventions
Metaxalone 640 mg, Metaxalone 800 MG
Drug
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Healthy Participants
Interventions
Metaxalone m640 mg oral tablet, Metaxalone 800 mg oral tablet
Drug
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Osteoarthritis
Interventions
Flavocoxid, Placebo
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
40 Years to 75 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Venous Insufficiency of Leg, Venous Reflux, Varicose Veins, Lower Extremity Edema Chronic
Interventions
Vasculera, Placebo
Other
Lead sponsor
Corewell Health West
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Grand Rapids, Michigan
Completed Not applicable Interventional Results available

Vasculera in Participants With Lipedema

NCT05616962
Conditions
Lipedema
Interventions
Diosmiplex
Dietary Supplement
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
20 Years to 70 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Scottsdale, Arizona
Conditions
Psoriasis
Interventions
DFD01 Spray, Vehicle Spray
Drug
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
277 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
28
States / cities
Mobile, Alabama • Tempe, Arizona • Oceanside, California + 24 more
Conditions
Cognitive Impairment
Interventions
metaxalone m640 mg, tizanidine 8mg
Drug
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Peoria, Arizona
Conditions
Osteoarthritis
Interventions
Flavocoxid 500 mg, Naproxen, Placebo, flavocoxid 250 mg
Dietary Supplement · Drug · Other
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
35 Years to 85 Years
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Duncansville, Pennsylvania
Recruiting Phase 4 Interventional Accepts healthy volunteers

Efficacy of M640 in Acute Lumbosacral Musculoskeletal Conditions.

NCT06157177
Conditions
Sciatica Acute, Lumbar Spinal Stenosis
Interventions
Metaxalone 640 mg Oral Tablet
Drug
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
24
States / cities
Auburn, Alabama • Valley Village, California • Aventura, Florida + 21 more
Conditions
Osteoarthritis
Interventions
flavocoxid, Naproxen
Dietary Supplement · Drug
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
30 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
1
States / cities
Melbourne, Florida
Conditions
Psoriasis
Interventions
DFD01 Spray, Comp01 Lotion, Vehicle Lotion, Vehicle Spray
Drug
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
394 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
40
States / cities
Mobile, Alabama • Hot Springs, Arkansas • Encinitas, California + 35 more
Conditions
Osteoarthritis
Interventions
Naproxen, flavocoxid 250 mg, flavocoxid 500 mg
Drug · Dietary Supplement
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
35 Years to 85 Years
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Scottsdale, Arizona
Conditions
Plaque Psoriasis
Interventions
DFD01 Spray, Comp01 Lotion
Drug
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
18 Years to 90 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
12
States / cities
Encinitas, California • Encino, California • Santa Rosa, California + 8 more
Conditions
Diabetic Ulcers
Interventions
Vasculera
Dietary Supplement
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
25 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Raynaud's Disease
Interventions
placebo, diosmiplex
Other · Dietary Supplement
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
11
States / cities
Peoria, Arizona • Scottsdale, Arizona • Los Alamitos, California + 8 more
Conditions
Plaque Psoriasis
Interventions
DFD01 Spray
Drug
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
12 Years to 16 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
8
States / cities
Encino, California • Irvine, California • San Diego, California + 5 more
Conditions
Psoriasis
Interventions
DFD06
Drug
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
6 Years to 17 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
9
States / cities
Madera, California • Santa Ana, California • Hialeah, Florida + 5 more
Conditions
Plaque Psoriasis
Interventions
DFD-01 (betamethasone dipropionate) Spray, 0.05%
Drug
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
4
States / cities
Arlington Heights, Illinois • New Albany, Indiana • Louisville, Kentucky + 1 more
Terminated Not applicable Interventional Results available

EpiCeram for Skin Protection in Healthcare Workers

NCT04793711
Conditions
Irritant Contact Dermatitis
Interventions
EpiCeram
Device
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
18 Years to 75 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Peoria, Arizona