Natrunix or Placebo in Combination With Methotrexate in Rheumatoid Arthritis
Public ClinicalTrials.gov record NCT05363891. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Phase II, Double-blind, Placebo-Controlled, Randomized Trial Examining Natrunix in Combination With Methotrexate (+Folate) for the Treatment of Rheumatoid Arthritis
Study identification
- NCT ID
- NCT05363891
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- XBiotech, Inc.
- Industry
- Enrollment
- 243 participants
Conditions and interventions
Conditions
Interventions
- Natrunix Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 7, 2023
- Primary completion
- Oct 30, 2024
- Completion
- Oct 30, 2024
- Last update posted
- Jan 15, 2025
2023 – 2024
United States locations
- U.S. sites
- 26
- U.S. states
- 7
- U.S. cities
- 22
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Medvin Clinical Research | Covina | California | 91722 | — |
| T. Joseph Raoof MD, INC | Encino | California | 91436 | — |
| Desert Medical Advances | Rancho Mirage | California | 92270 | — |
| Medvin Clinical Research | Riverside | California | 92518 | — |
| Medvin Clinical Research | Tujunga | California | 91042 | — |
| Inland Rheumatology Clinical Trials, Inc. | Upland | California | 91786 | — |
| HARAC Research Corp | Avon Park | Florida | 33825 | — |
| Reliable Clinical Research, LLC | Hialeah | Florida | 33112 | — |
| Angels Clinical Research Institute | Miami | Florida | 33122 | — |
| D&H National Research Centers | Miami | Florida | 33155 | — |
| BioMed Research & Medical Center, LLC | Miami | Florida | 33156 | — |
| Advanced Clinical Research of Orlando | Ocoee | Florida | 34761 | — |
| DH Tamarac Research Center | Tamarac | Florida | 33321 | — |
| Greater Chicago Specialty Physicians, LLC | Orland Park | Illinois | 60467 | — |
| Greater Chicago Specialty Physicians, LLC | Schaumburg | Illinois | 60195 | — |
| Accurate Clinical Research Inc | Lake Charles | Louisiana | 70605 | — |
| Altoona Center for Clinical Research | Duncansville | Pennsylvania | 16635 | — |
| ClinRx Research Joseph INC | Carrollton | Texas | 75007 | — |
| Accurate Clinical Management LLC | Houston | Texas | 77089 | — |
| Accurate Clinical Research Inc | Houston | Texas | 77089 | — |
| Pioneer Research Solutions, INC | Houston | Texas | 77099 | — |
| Southwest Rheumatology Research, LLC | Mesquite | Texas | 75150 | — |
| Epic Medical Research, LLC | Red Oak | Texas | 75115 | — |
| Accurate Clinical Management, LLC | Richmond | Texas | 77469 | — |
| DM Clinical Research | Tomball | Texas | 77375 | — |
| Overlake Arthritis and Osteoporosis Center | Bellevue | Washington | 98004 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05363891, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 15, 2025 · Synced Jul 21, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05363891 live on ClinicalTrials.gov.