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Recruiting Phase 2 Interventional

Study of PTC844 in Participants With Active Rheumatoid Arthritis

ClinicalTrials.gov ID: NCT07779616

Public ClinicalTrials.gov record NCT07779616. 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.

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ClinicalTrials.gov public records Last synced Nov 7, 2026, 9:24 AM EST

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Official title

A Phase 2A, Proof-of-Concept, Randomized, Parallel, Double-Blind, Placebo-Controlled Study to Assess the Safety, Pharmacokinetics, and Pharmacodynamics of PTC844 in Participants With Active Rheumatoid Arthritis

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study is designed to assess the safety, pharmacokinetics (PK), and biomarker effects of PTC844 compared to placebo in participants with active rheumatoid arthritis (RA).

Study identification

NCT ID
NCT07779616
Recruitment status
Recruiting
Study type
Interventional
Phase
Phase 2
Lead sponsor
PTC Therapeutics
Industry
Enrollment
75 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 70 Years
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
Sep 24, 2026 (Actual)
Primary completion
Sep 30, 2027 (Estimated)
Completion
Oct 29, 2027 (Estimated)
Last update posted
Nov 6, 2026

2026 – 2027

United States locations

U.S. sites
14
U.S. states
8
U.S. cities
13
Facility City State ZIP Site status
AARA Clinical Research - Arizona Arthritis and Rheumatology Associates - Chandler Chandler Arizona 85210 Recruiting
AARA Clinical Research - Arizona Arthritis & Rheumatology Associates - Flagstaff Flagstaff Arizona 86001 Not yet recruiting
AARA Clinical Research - Arizona Arthritis & Rheumatology Associates - Phoenix Phoenix Arizona 85032 Not yet recruiting
Millennium Clinical Trials Westlake Village California 91361 Recruiting
Nouvelle Clinical Research LLC Cutler Bay Florida 33189 Recruiting
Vitaly Clinical Research, LLC Miami Florida 33125 Not yet recruiting
Millennium Medical Research, LLC. Miami Florida 33126 Recruiting
Suncoast Clinical Research, Inc. - New Port Richey New Port Richey Florida 34652 Not yet recruiting
Conquest Research Winter Park Florida 32789 Recruiting
Chicago Arthritis and Regenerative Medicine Chicago Illinois 60611 Not yet recruiting
DJL Clinical Research PLLC Charlotte North Carolina 28211 Not yet recruiting
Rheumatology Specialty Center Willow Grove Pennsylvania 19090 Not yet recruiting
Precision Comprehensive Clinical Research Solutions - Irving Irving Texas 76051 Recruiting
Arthritis & Rheumatism Associates - Fairfax Fairfax Virginia 22031 Not yet recruiting

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 12 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT07779616, 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 Nov 6, 2026 · Synced Nov 7, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT07779616 live on ClinicalTrials.gov.

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