Comparing TLL-018 to Tofacitinib for Rheumatoid Arthritis

A Phase 3, Randomized, Double-Blind, Positive-controlled, Head-to-Head Monotherapy Study Comparing TLL-018 to Tofacitinib in Subjects With Active Rheumatoid Arthritis With Inadequate Response or Intolerance to Biologic DMARDs (bDMARDs)

This study is testing a new treatment called TLL-018 to see if it helps people with rheumatoid arthritis who haven't had success with other medications compared to a standard treatment called tofacitinib.

Quick facts

• Phase: Phase 3
• Study type: Interventional
• Enrollment: 450 (estimated)
• Ages: 18 Years to 65 Years
• Sex: All
• Sponsor: Hangzhou Highlightll Pharmaceutical Co., Ltd (Industry-sponsored)
• Drugs / interventions: tofacitinib, prednisone
• Locations: 1 site (Beijing, Beijing)
• Trial ID: NCT06020144 on ClinicalTrials.gov

What this trial studies

This phase 3 study is designed to evaluate the safety and efficacy of TLL-018 in patients with active rheumatoid arthritis who have not responded adequately or are intolerant to biologic DMARDs. It employs a randomized, double-blind, double-dummy methodology, comparing TLL-018 to tofacitinib in a controlled setting. Participants will be monitored for their response to treatment over a specified period, with the aim of determining the effectiveness of TLL-018 as an alternative therapy.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18 to 65 with active rheumatoid arthritis who have previously shown inadequate response or intolerance to biologic DMARDs.

Not a fit: Patients who have not received any biologic DMARDs or those with severe comorbid conditions may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide a new treatment option for patients with rheumatoid arthritis who have limited responses to existing therapies.

How similar studies have performed: Other studies have shown promising results with similar approaches, indicating potential for success in this area.

Eligibility criteria

Inclusion Criteria:

* Aged between 18 and 65;
* Meet the diagnostic criteria of rheumatoid arthritis of the American College of Rheumatology/European Alliance against Rheumatism (ACR/EULAR,2010) with duration of at least 3 months;
* Meet the criteria for active rheumatoid arthritis；
* Have received at least one kind of bDMARDs for three months or longer and show inadequate response or intolerance to at least one kind of bDMARDs；
* Meet the ACR (1991) grading criteria of grade I, II or III；
* Discontinuation of bDMARDs or JAK inhibitors for more than four weeks；
* To sustain a stable status, oral administration of stable doses of glucocorticoids (≤ prednisone 10 mg/day or equivalent corticosteroids) and stable doses of nonsteroidal anti-inflammatory drugs (NSAIDs) are allowed to use, provided that stable doses are maintained for at least one week prior to the study；
* BMI index is less than 35 kg/m2;
* Women of Child Bearing Potential (WOCBP) should not be pregnant or breastfeeding and the pregnancy test should be negative before randomization;
* Subjects (whether male or female) should have adequate barrier contraception during the whole treatment period and at least 90 days after treatment; subjects should avoid the sperm or ovum donation for at least six months after treatment；
* Subjects understand the informed consent form (ICF), volunteer for the study and sign the ICF;

Exclusion Criteria:

* With other rheumatic diseases;
* With other systemic inflammatory diseases;
* With progressive or uncontrolled symptoms of renal, hepatic, hematologic, gastrointestinal, endocrine, pulmonary, cardiovascular, neurologic, psychiatric, or cerebral disease;
* Previous history of severe hematologic diseases;
* Previous history of malignancy within five years, with exception of cured basal cell carcinoma or cutaneous squamous cell carcinoma or cervical carcinoma in situ.
* With active infection before randomization;
* Herpes zoster occurred within 1 year prior to randomization; disseminated or recurrent herpes zoster prior to randomization; disseminated herpes simplex before randomization;
* Previous history of active tuberculosis (TB) and no evidence of clinical cure or imaging evidence of active TB; or T-spot or PPD positive at screening but have received TB preventive therapy less than one month;
* HBsAg positive (or HBsAg negative but anti-HBc positive and HBV-DNA quantitative test positive), HCV antibody and HCV-RNA positive, or HIV antibody positive;
* Previous history of thrombocytopenia, coagulopathy, or platelet dysfunction;
* Previous history of cardiovascular and cerebrovascular accidents;
* Previous history of thromboembolism or risk factors;
* Previous history of gastrointestinal perforation;
* Temporary usage of NSAIDs within 24 hours prior to the baseline visit;
* Have received anti-rheumatic herb within 4 weeks before randomization;
* Have received interferon therapy within 4 weeks before randomization;
* Have donated blood more than 400 ml or received blood transfusion within 3 months prior to the study;
* Have received any live vaccine within 2 months before randomization or plan to receive a live vaccine during the study;
* Have experienced major surgery within 4 weeks before randomization, or expected to receive major surgical treatment after enrollment;
* Laboratory test results are abnormal and may interfere the study judged by investigators;
* Use of potent opioids within 4 weeks before the baseline visit;
* Allergy to ingredients or excipients of tofacitinib or TLL-018;
* Unable to accomplish evaluation in study;
* Receiving any study drug within 4 weeks or less than 5 elimination of half-life period) before randomization (whichever is longer);

Where this trial is running

Beijing, Beijing

• Peking Union Medical College Hospital — Beijing, Beijing, China (Recruiting)

Conditions Rheumatoid Arthritis