Induction and Tapering Therapy With Tofacitinib and Glucocorticoid in Patients With Polymyalgia Rheumatica

Polymyalgia Rheumatica Clinical Trial

— ITTGPMR  

Official title:

Efficacy and Safety of Induction and Tapering Therapy With Tofacitinib and Glucocorticoid in Patients With Polymyalgia Rheumatica (ITTG PMR): An Open-label 52-week Randomized Controlled Trial

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT06172361
• Other study ID #: IIT20230087C-X1
• Status: Not yet recruiting
• Phase: Phase 3
• Start date: January 15, 2024
• Est. completion date: January 30, 2026

Study information

• Verified date: December 2023
• Source: Zhejiang University
• Contact: Jinzhi Wu
• Phone: 8617817310616
• Email: wujinzhi1995[@]163.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This will be efficacy and safety of Induction and Tapering Therapy with Tofacitinib and Glucocorticoid in patients with Polymyalgia Rheumatica (ITTG PMR): An open-label 52-week randomized controlled trial

Description:

Rheumatic polymyalgia (PMR) is more commonly observed in individuals over the age of 50, who may have a higher prevalence of osteoporosis, diabetes, cardiovascular diseases, and other chronic conditions. Currently, glucocorticoids are the primary treatment for PMR, but they can lead to various side effects, and recurrence is common during steroid tapering. Our previous 24-week study confirmed the effective treatment of PMR patients with tofacitinib. Given the relatively slow efficacy of tofacitinib, early adjunctive therapy with NSAIDs is needed. To address this, we are planning an open-label 52-week randomized controlled trial. This study aims to assess the use of tofacitinib in combination with glucocorticoids to induce rapid improvement, followed by rapid tapering of steroids and slow tapering of tofacitinib. The objective is to observe the efficacy and safety of this regimen for PMR, providing a new treatment option for clinical use.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 98
• Est. completion date: January 30, 2026
• Est. primary completion date: September 30, 2025
• Accepts healthy volunteers: No
• Gender: All
• Age group: 50 Years to 88 Years

Eligibility

Inclusion Criteria:

1. PMR patients who fulfilled the 1982 Chuang criteria or 2012ACR/EULAR criteria for PMR; They did not receive any glucocorticoids or biological agents during the 2 weeks period that preceded their inclusion in the study;

2. Patients with high activity rheumatic polymyalgia: disease activity score PMR-AS (Table 3) > 10,

3. Adults age 50-88, Weight 45-85Kg,

4. ESR>20mm/h or CRP >50mg/L (5mg/dl),

5. Informed consent.

Exclusion Criteria:

1. Patients with known allergies to tofacitinib, prednisone or methylprednisolone,

2. Patients with identified giant cell arteritis, systemic lupus erythematosus, rheumatoid arthritis, calcium pyrophosphate deposition (CPPD) arthropathy, and other rheumatic diseases,

3. Patients with severe osteoarthritis,

4. Subjects with any severe acute, chronic or recurrent infection (e.g. pneumonia or pyelonephritis, recurrent pneumonia, chronic bronchiectasis, tuberculosis, etc.),

5. Hepatitis B virus carriers or individuals with chronic active hepatitis B or C, other chronic liver diseases, HIV infection,

6. Patients with abnormal liver function (ALT/AST 2 times higher); Moderate to severe renal impairment (glomerular filtration rate <60); hyperlipidemia not improved by lipid-lowering drugs,

7. Pregnant or lactating women,

8. Patients with a history of malignancy who do not meet the following condition (patients with malignant tumors who have been successfully treated for more than 5 years before screening without any evidence of recurrence),

9. Patients with previous visual field disorder or single eye dysfunction, cataract patients,

10. Patients with decompensated cardiac insufficiency or severe hypertension or diabetes mellitus, i.e. systolic blood pressure higher than 160mmhg or diastolic blood pressure higher than 100mmhg,

11. For patients with abnormal blood routine, lymphocytes <500/mm3 or ANC <1000/mm3 or HGB < 90g/L,

12. Patients with active bleeding and peptic ulcer,

13. Have used biological agents or added azathioprine, leflunomide, FK 506 within 1 month before enrollment,

14. Those who have participated in other drug clinical trials within 4 weeks,

15. Patients using CYP3A4 inhibitors or inducers such as ketoconazole, fluconazole, or rifampicin within 4 weeks.

Related Conditions & MeSH terms

• Giant Cell Arteritis
• Polymyalgia Rheumatica

Intervention

Drug:
• Prednisone+Tofacitinib
Withdrawal of prednisone (or equivalent dose of methylprednisolone) within 4 weeks: 5mg tid for 2 weeks, 5mg bid for 1 week, 5mg qd for 1 week, then discontinue. Take Tofacitinib 10mg/d for 3 months, then 7.5mg/d for 2 months, followed by 5mg qd for 2 months, then 5mg qod for 2 months, and finally 5mg every 3 days for 2 months, discontinue the Tofacitinib for 1 month. If there is a relapse during the dose reduction process, resume Tofacitinib at the original dosage.
• Prednisone
Prednisone 15mg (or equivalent dose of methylprednisolone) was set as the initial treatment of PMR. When improvement was achieved, the dose of Prednisone was reduced to 10mg daily within 4-10 weeks; When remission was achieved, then taper Prednisone gradually by 2.5mg every 6-8 weeks. Once relapse occurred, the dose increased to the pre-relapse dose. If reducing pred dosage is difficult, Methotrexate (MTX) 10mg qw can be added after 24 weeks.

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Zhejiang University

References & Publications (5)

Dejaco C, Kerschbaumer A, Aletaha D, Bond M, Hysa E, Camellino D, Ehlers L, Abril A, Appenzeller S, Cid MC, Dasgupta B, Duftner C, Grayson PC, Hellmich B, Hocevar A, Kermani TA, Matteson EL, Mollan SP, Neill L, Ponte C, Salvarani C, Sattui SE, Schmidt WA, Seo P, Smolen JS, Thiel J, Toro-Gutierrez CE, Whitlock M, Buttgereit F. Treat-to-target recommendations in giant cell arteritis and polymyalgia rheumatica. Ann Rheum Dis. 2023 Feb 24:ard-2022-223429. doi: 10.1136/ard-2022-223429. Online ahead of print. — View Citation

Devauchelle-Pensec V, Carvajal-Alegria G, Dernis E, Richez C, Truchetet ME, Wendling D, Toussirot E, Perdriger A, Gottenberg JE, Felten R, Fautrel BJ, Chiche L, Hilliquin P, Le Henaff C, Dervieux B, Direz G, Chary-Valckenaere I, Cornec D, Guellec D, Marhadour T, Nowak E, Saraux A. Effect of Tocilizumab on Disease Activity in Patients With Active Polymyalgia Rheumatica Receiving Glucocorticoid Therapy: A Randomized Clinical Trial. JAMA. 2022 Sep 20;328(11):1053-1062. doi: 10.1001/jama.2022.15459. — View Citation

Ma X, Yang F, Wu J, Xu B, Jiang M, Sun Y, Sun C, Yu Y, Xu D, Xiao L, Ren C, Chen C, Ye Z, Liang J, Lin J, Chen W. Efficacy and Safety of Tofacitinib in Patients with Polymyalgia Rheumatica (EAST PMR): An open-label randomized controlled trial. PLoS Med. 2023 Jun 29;20(6):e1004249. doi: 10.1371/journal.pmed.1004249. eCollection 2023 Jun. — View Citation

Spinelli FR, Garufi C, Mancuso S, Ceccarelli F, Truglia S, Conti F. Tapering and discontinuation of glucocorticoids in patients with rheumatoid arthritis treated with tofacitinib. Sci Rep. 2023 Sep 20;13(1):15537. doi: 10.1038/s41598-023-42371-z. — View Citation

Zhang L, Li J, Yin H, Chen D, Li Y, Gu L, Fu Y, Chen J, Chen Z, Yang S, Ye S, Li T, Lu L. Efficacy and safety of tofacitinib in patients with polymyalgia rheumatica: a phase 2 study. Ann Rheum Dis. 2023 May;82(5):722-724. doi: 10.1136/ard-2022-223562. Epub 2023 Jan 5. No abstract available. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Proportion of patients with PMR-AS score <10 score at weeks 52	PMR-AS score: CRP (mg/dL)+Patient self-evaluation (0-10 visual scale)+ Physician global assessment (0-10 Visual Scale)+[morning stiffness (min) x0.1]+ EUL (0-3)	at 52 weeks
Secondary	PMR-AS score at weeks 24	PMR-AS score: CRP (mg/dL)+Patient self-evaluation (0-10 visual scale)+ Physician global assessment (0-10 Visual Scale)+[morning stiffness (min) x0.1]+ ability to elevate the upper limbs(EUL 0-3)	at 24 weeks
Secondary	PMR-AS score at weeks 52	PMR-AS score: CRP (mg/dL)+Patient self-evaluation (0-10 visual scale)+ Physician global assessment (0-10 Visual Scale)+[morning stiffness (min) x0.1]+EUL (0-3)	at 52 weeks
Secondary	CRP at weeks 24	CRP (mg/dL)	at 24 weeks
Secondary	CRP at weeks 52	CRP (mg/dL)	at 52 weeks
Secondary	ESR at weeks 24	ESR (mm/h)	at 24 weeks
Secondary	ESR at weeks 52	ESR (mm/h)	at 52 weeks
Secondary	Proportion of patients who discontinue drugs at weeks 52	Proportion of patients who discontinue Tof in the treatment group, prednisone in the control group at weeks 52	at 52 weeks