Treatment Strategy for Patients With RA-ILD
Treatment Strategy for Patients With Rheumatoid Arthritis Associated Interstitial Lung Disease
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 4
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Xinping Tian
- Telefonnummer: +86-13691165939
- E-mail: tianxp6@126.com
Undersøgelse Kontakt Backup
- Navn: Shangyi Jin
- Telefonnummer: +86-1367049688
- E-mail: jinjinboli@sina.com
Studiesteder
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-
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Beijing, Kina
- Peking Union Medical College Hospital
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Ledende efterforsker:
- Xinping Tian
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Kontakt:
- Shangyi Jin
- Telefonnummer: +86-13671049688
- E-mail: jinjinboli@sina.com
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Beijing, Kina
- China-Japan Friendship Hospital
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Ledende efterforsker:
- Xin Lu
-
Kontakt:
- Xin Lu
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Beijing, Kina
- Xuanwu Hospital, Capital Medical University
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Kontakt:
- Yi Zhao
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Ledende efterforsker:
- Yi Zhao
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Beijing, Kina
- Beijing Chao-Yang Hospital, Capital Medical University
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Kontakt:
- Juan Meng
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Ledende efterforsker:
- juan meng
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Changchun, Kina
- China-Japan Union Hospital of Jilin University
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Chongqing, Kina
- The First Affiliated Hospital of Army Medical University (Southwest Hospital)
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Kontakt:
- Qinghua Zou
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Ledende efterforsker:
- Qinghua Zou
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Dalian, Kina
- The Second Affiliated Hospital of Dalian Medical University
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Kontakt:
- Xiaodan Kong
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Ledende efterforsker:
- Xiaodan Kong
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Handan, Kina
- Handan Central Hospital
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Kontakt:
- Xi Liu
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Ledende efterforsker:
- Xi Liu
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Hangzhou, Kina
- The Second Affiliated Hospital, Zhejiang University School of Medicine
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Ledende efterforsker:
- Jing Xue
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Kontakt:
- Jing Xue
-
Hefei, Kina
- The First Affiliated Hospital of Anhui Medical University
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Kontakt:
- Shengqian Xu
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Ledende efterforsker:
- Shengqian Xu
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Hohhot, Kina
- Affiliated Hospital of Inner Mongolia Medical University
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Kontakt:
- Hongbin Li
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Ledende efterforsker:
- Hongbin Li
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Jiujiang, Kina
- Jiujiang No. 1 People's Hospital
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Kontakt:
- Ju Liu
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Ledende efterforsker:
- Ju Liu
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Lanzhou, Kina
- The Second Hospital of Lanzhou University
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Kontakt:
- Haili Shen
-
Ledende efterforsker:
- Haili Shen
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Nanchang, Kina
- The Second Affiliated Hospital of Nanchang University
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Ledende efterforsker:
- Xinwang Duan
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Kontakt:
- Xinwang Duan
-
Nanjing, Kina
- The First Affiliated Hospital of Nanjing Medical University
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Ledende efterforsker:
- Wenfeng Tan
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Kontakt:
- Wenfeng Tan
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Nanning, Kina
- The First Affiliated Hospital of Guangxi Medical University
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Ledende efterforsker:
- Ling Lei
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Kontakt:
- Ling Lei
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Taiyuan, Kina
- Shanxi Bethune Hospital
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Kontakt:
- Liyun Zhang
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Ledende efterforsker:
- Liyun Zhang
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Xingyi, Kina
- Xingyi People's Hospital
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Kontakt:
- Houli Liao
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Ledende efterforsker:
- Houli Liao
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Yan’an, Kina
- Affiliated Hospital of Yan'an University
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Kontakt:
- Yuhong Liu
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Ledende efterforsker:
- Yuhong Liu
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Yinchuan, Kina
- People's Hospital of Ningxia Hui Autonomous Region
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Kontakt:
- Donggeng Guo
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Ledende efterforsker:
- Donggeng Guo
-
Ürümqi, Kina
- The First Affiliated Hospital of Xinjiang Medical University
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Kontakt:
- Li Luo
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Ledende efterforsker:
- Li Luo
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-
Henan
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Luoyang, Henan, Kina
- The First Affiliated Hospital of Henan University of Science and Technology
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Ledende efterforsker:
- Xiaofei Shi
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Kontakt:
- Xiaofei Shi
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Fulfillment of the 2010 ACR/EULAR classification criteria for RA.
- HRCT findings consistent with interstitial lung disease (ILD), including ground-glass opacities, reticular abnormalities, fibrotic linear opacities, traction bronchiectasis, or other compatible features, with pulmonary infection, cardiogenic pulmonary edema, and alveolar hemorrhage excluded. The extent of ILD involvement must be ≥20% on HRCT, as assessed by central review.
- Pulmonary function impairment defined as forced vital capacity (FVC) <80% of predicted and/or diffusing capacity of the lung for carbon monoxide (DLCO) <70% of predicted.
- Participants receiving glucocorticoids prior to enrollment must be on a stable dose of prednisone ≤10 mg/day (or equivalent) for at least 4 weeks before baseline.
- Participants receiving a csDMARD prior to enrollment must be on a stable regimen for at least 4 weeks before baseline.
- Able and willing to provide written informed consent and comply with study requirements, including scheduled visits and follow-up assessments.
Exclusion Criteria:
- Presence of other autoimmune diseases.
- Presence of severe, uncontrolled clinically significant organ dysfunction or other medical conditions that, in the investigator's judgment, would place the participant at unacceptable risk.
- History of malignancy within 5 years prior to screening.
- Pregnant or breastfeeding women, or women planning to become pregnant or breastfeed during the study period.
- Known hypersensitivity to tocilizumab, telitacicept, methotrexate, or any of their excipients.
- Active hepatitis B or C virus infection, active tuberculosis, active herpes zoster infection, or a history of serious infection within 12 weeks prior to study treatment initiation (defined as an infection requiring hospitalization or intravenous antimicrobial therapy).
- Severe hypoalbuminemia or serum immunoglobulin G (IgG) level <6 g/L.
- Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) >3 × the upper limit of normal (ULN), total bilirubin >1.5 × ULN, or creatinine clearance (CrCl) <60 mL/min.
- Participation in another interventional clinical trial within 4 weeks prior to screening.
- Inability to adequately perform pulmonary function testing or other study-related assessments.
- Any other condition that, in the opinion of the investigator, would make the participant unsuitable for participation in this study.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Tocilizumab group
Tocilizumab will be administered intravenously at a dose of 8 mg/kg every 4 weeks for 52 weeks in combination with csDMARD.
|
Tocilizumab will be administered intravenously at a dose of 8 mg/kg every 4 weeks in addition to stable background csDMARD therapy maintained throughout the study period.
|
|
Aktiv komparator: Methotrexate group
Methotrexate will be administered orally at a dose of 15 mg once weekly for 52 weeks in combination with stable background immunosuppressive therapy.
|
Methotrexate will be administered orally at a dose of 15 mg once weekly in addition to stable background csDMARD therapy
|
|
Eksperimentel: Rituximab group
Rituximab will be administered by intravenous infusion at a dose of 1000 mg on Day 0, 1000 mg at Week 2, 500 mg at Week 26, and 500 mg at Week 52, in addition to ongoing treatment with csDMARDs.
|
Rituximab will be administered intravenously at a dose of 1,000 mg on Day 0, 1,000 mg at Week 2, 500 mg at Week 26, and 500 mg at Week 52, in addition to stable background csDMARD therapy maintained throughout the study period.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Change in FVC from baseline to week 52
Tidsramme: week 52±2
|
Change in Forced Vital Capacity (FVC) from Baseline to Week 52 (±2 Weeks)
|
week 52±2
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Proportion of Participants Experiencing a Composite Clinical Endpoint
Tidsramme: Up to Week 52 (±2 Weeks)
|
Composite clinical endpoint defined as the occurrence of at least one of the following events: all-cause mortality, hospitalization for any cause, hospitalization due to progression of respiratory disease, or death due to progression of respiratory disease.
|
Up to Week 52 (±2 Weeks)
|
|
Change in FVC % Predicted from Baseline
Tidsramme: Baseline to Week 52 (±2)
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Change in Percent Predicted Forced Vital Capacity (FVC % Predicted) from baseline to week 52 (±2).
|
Baseline to Week 52 (±2)
|
|
Change in DLCO from Baseline
Tidsramme: Baseline to Week 52 (±2 Weeks)
|
Change in Diffusing Capacity of the Lung for Carbon Monoxide (DLCO) from Baseline.
|
Baseline to Week 52 (±2 Weeks)
|
|
Change in DLCO % Predicted from Baseline
Tidsramme: Baseline to Week 52 (±2 Weeks)
|
Change in Percent Predicted Diffusing Capacity of the Lung for Carbon Monoxide (DLCO % Predicted) from Baseline
|
Baseline to Week 52 (±2 Weeks)
|
|
Change in Chest HRCT Score from Baseline
Tidsramme: Baseline to Week 52 (±2 Weeks)
|
Change in the total chest high-resolution computed tomography (HRCT) score, inflammatory activity score, and fibrosis score.
|
Baseline to Week 52 (±2 Weeks)
|
|
Change in mMRC Dyspnea Scale Score from Baseline
Tidsramme: Baseline to Week 52 (±2 Weeks)
|
Change in Modified Medical Research Council (mMRC) Dyspnea Scale Score from Baseline to Week 52 (±2).
The mMRC Dyspnea Scale is scored from 0 to 4, with higher scores indicating more severe dyspnea.
|
Baseline to Week 52 (±2 Weeks)
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Xinping Tian, Peking Union Medical College Hospital
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Aminosyrer, peptider og proteiner
- Proteiner
- Heterocykliske forbindelser
- Heterocykliske forbindelser, 2-ring
- Heterocykliske forbindelser, smeltet ring
- Antistoffer, monoklonal
- Antistoffer
- Immunoglobuliner
- Immunoproteiner
- Blodproteiner
- Serum globuliner
- Globuliner
- Pterins
- Pteridiner
- Aminopterin
- Antistoffer, monoklonal, murint afledt
- Rituximab
- Methotrexat
- tocilizumab
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- Strategy on RA-ILD
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
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