Primus Pharmaceuticals
Primus Pharmaceuticals sponsors 15 registered US clinical trials on ClinicalTrials.gov, none currently recruiting, and 11 completed. 7 of these trials are in Phase 3-4 (later-stage) and 2 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Sciatica Acute, with 1 trials.
Trial Pipeline
15 total, page 1 of 1
Efficacy of M640 in Acute Lumbosacral Musculoskeletal Conditions.
NCT06157177
Study to Assess Drowsiness, Cognition, Fall Risk After Metaxalone 640 mg and Metaxalone 800 mg
NCT06348303
Assess the Effect of Metaxalone 640 mg (M640) Compared to Tizanidine 8 mg on Truck Driving Ability and Cognition
NCT06382662
EpiCeram for Skin Protection in Healthcare Workers
NCT04793711
Vasculera in Participants With Lipedema
NCT05616962
Assess the Potential for Adrenal Suppression and Systemic Drug Absorption Following Multiple Dosing With DFD-06
NCT03179605
Patient Satisfaction Following Twice Daily Dosing With DFD-01 in Subjects With Moderate Plaque Psoriasis
NCT02749799
Diosmiplex (Vasculera®) in Primary and Secondary Raynaud's Phenomenon
NCT02683408
DFD01 Spray HPA Axis Suppression Study in Adolescent Patients With Moderate to Severe Plaque Psoriasis
NCT02527421
DFD01 Spray vs Comp01 Lotion HPA Axis Suppression Study in Patients With Moderate to Severe Plaque Psoriasis
NCT02070965
A Comparison of DFD01 Spray Versus Comp01 Lotion, Vehicle Spray and Vehicle Lotion in Subjects With Moderate Psoriasis
NCT01947491
A Comparison of DFD01 Spray Versus Vehicle Spray in Subjects With Moderate Psoriasis
NCT01967069
Study of Flavocoxid (Limbrel) vs Naproxen in Subjects With Mod-Severe Osteoarthritis of the Knee
NCT00435292
Safety, Efficacy and Acceptability of Flavocoxid (Limbrel)A Pilot Study
NCT00303017
Study of Flavocoxid (Limbrel) Versus Naproxen in Subjects With Moderate-Severe Osteoarthritis of the Knee
NCT00928837
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 2 |
| Phase 3 | 3 |
| Phase 4 | 4 |
Therapeutic Areas
What the Pipeline for Primus Pharmaceuticals Shows
According to the ClinicalTrials.gov registry, Primus Pharmaceuticals is linked to 15 US clinical trials across every stage of research activity. Of those, 0 studies are currently recruiting, about 0% of the sponsor's indexed portfolio, and 11 are already marked complete, representing roughly 73% of the total.
The phase mix for Primus Pharmaceuticals reports 7 late-stage studies (Phase 3 and Phase 4 combined) and 2 earlier-phase studies (Phase 1 and Phase 2).
The top therapeutic focus area indexed for Primus Pharmaceuticals is Sciatica Acute with 1 linked trial, and 5 other condition areas appear in the top list above.
How to read these pipeline numbers
Recruiting share is one of the more practical signals here: it reflects how much of a sponsor's research is presently open to new participants, while the completed share indicates the depth of finished work that has already contributed registry results. Both counts come directly from the public ClinicalTrials.gov dataset and are refreshed on the registry side; this page mirrors the latest data pull without altering it.
A portfolio weighted toward Phase 3 usually reflects an organization advancing candidates toward regulatory review, where the research centers on comparative efficacy and broader safety across larger populations. A heavier Phase 1 and Phase 2 tilt generally indicates exploratory work, safety, dosing, and early signal detection, and is common among research-forward sponsors that seed many early programs. Phase 4 entries, when present, track interventions already in real-world use and typically focus on long-term safety, effectiveness across subgroups, or formulation comparisons.
That distribution is a quick read of where the organization concentrates its research attention; it does not imply product availability, market share, or any clinical endorsement. All numbers on this page come from ClinicalTrials.gov maintained by the National Library of Medicine, and counts can shift as new studies are registered or existing ones update their status. This information is provided for reference and educational purposes only, not as medical, investment, or regulatory advice, verify current details directly with ClinicalTrials.gov before relying on any figure here.
Read our methodology - how this data is sourced, computed, and verified.
Related
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page aggregates every registered trial from this sponsor, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.