Treatment Strategy for Patients With RA-ILD
Treatment Strategy for Patients With Rheumatoid Arthritis Associated Interstitial Lung Disease
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Detaillierte Beschreibung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Phase 4
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Xinping Tian
- Telefonnummer: +86-13691165939
- E-Mail: tianxp6@126.com
Studieren Sie die Kontaktsicherung
- Name: Shangyi Jin
- Telefonnummer: +86-1367049688
- E-Mail: jinjinboli@sina.com
Studienorte
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Beijing, China
- Peking Union Medical College Hospital
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Hauptermittler:
- Xinping Tian
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Kontakt:
- Shangyi Jin
- Telefonnummer: +86-13671049688
- E-Mail: jinjinboli@sina.com
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Beijing, China
- China-Japan Friendship Hospital
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Hauptermittler:
- Xin Lu
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Kontakt:
- Xin Lu
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Beijing, China
- Xuanwu Hospital, Capital Medical University
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Kontakt:
- Yi Zhao
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Hauptermittler:
- Yi Zhao
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Beijing, China
- Beijing Chao-Yang Hospital, Capital Medical University
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Kontakt:
- Juan Meng
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Hauptermittler:
- juan meng
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Changchun, China
- China-Japan Union Hospital of Jilin University
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Chongqing, China
- The First Affiliated Hospital of Army Medical University (Southwest Hospital)
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Kontakt:
- Qinghua Zou
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Hauptermittler:
- Qinghua Zou
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Dalian, China
- The Second Affiliated Hospital of Dalian Medical University
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Kontakt:
- Xiaodan Kong
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Hauptermittler:
- Xiaodan Kong
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Handan, China
- Handan Central Hospital
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Kontakt:
- Xi Liu
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Hauptermittler:
- Xi Liu
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Hangzhou, China
- The Second Affiliated Hospital, Zhejiang University School of Medicine
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Hauptermittler:
- Jing Xue
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Kontakt:
- Jing Xue
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Hefei, China
- The First Affiliated Hospital of Anhui Medical University
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Kontakt:
- Shengqian Xu
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Hauptermittler:
- Shengqian Xu
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Hohhot, China
- Affiliated Hospital of Inner Mongolia Medical University
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Kontakt:
- Hongbin Li
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Hauptermittler:
- Hongbin Li
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Jiujiang, China
- Jiujiang No. 1 People's Hospital
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Kontakt:
- Ju Liu
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Hauptermittler:
- Ju Liu
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Lanzhou, China
- The Second Hospital of Lanzhou University
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Kontakt:
- Haili Shen
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Hauptermittler:
- Haili Shen
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Nanchang, China
- The Second Affiliated Hospital of Nanchang University
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Hauptermittler:
- Xinwang Duan
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Kontakt:
- Xinwang Duan
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Nanjing, China
- The First Affiliated Hospital of Nanjing Medical University
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Hauptermittler:
- Wenfeng Tan
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Kontakt:
- Wenfeng Tan
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Nanning, China
- The First Affiliated Hospital of Guangxi Medical University
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Hauptermittler:
- Ling Lei
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Kontakt:
- Ling Lei
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Taiyuan, China
- Shanxi Bethune Hospital
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Kontakt:
- Liyun Zhang
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Hauptermittler:
- Liyun Zhang
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Xingyi, China
- Xingyi People's Hospital
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Kontakt:
- Houli Liao
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Hauptermittler:
- Houli Liao
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Yan’an, China
- Affiliated Hospital of Yan'an University
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Kontakt:
- Yuhong Liu
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Hauptermittler:
- Yuhong Liu
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Yinchuan, China
- People's Hospital of Ningxia Hui Autonomous Region
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Kontakt:
- Donggeng Guo
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Hauptermittler:
- Donggeng Guo
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Ürümqi, China
- The First Affiliated Hospital of Xinjiang Medical University
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Kontakt:
- Li Luo
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Hauptermittler:
- Li Luo
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Henan
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Luoyang, Henan, China
- The First Affiliated Hospital of Henan University of Science and Technology
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Hauptermittler:
- Xiaofei Shi
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Kontakt:
- Xiaofei Shi
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
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.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
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Experimental: Tocilizumab group
Tocilizumab will be administered intravenously at a dose of 8 mg/kg every 4 weeks for 52 weeks in combination with csDMARD.
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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.
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Aktiver 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.
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Methotrexate will be administered orally at a dose of 15 mg once weekly in addition to stable background csDMARD therapy
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Experimental: 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.
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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.
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Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Change in FVC from baseline to week 52
Zeitfenster: week 52±2
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Change in Forced Vital Capacity (FVC) from Baseline to Week 52 (±2 Weeks)
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week 52±2
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Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Proportion of Participants Experiencing a Composite Clinical Endpoint
Zeitfenster: Up to Week 52 (±2 Weeks)
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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.
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Up to Week 52 (±2 Weeks)
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Change in FVC % Predicted from Baseline
Zeitfenster: Baseline to Week 52 (±2)
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Change in Percent Predicted Forced Vital Capacity (FVC % Predicted) from baseline to week 52 (±2).
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Baseline to Week 52 (±2)
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Change in DLCO from Baseline
Zeitfenster: Baseline to Week 52 (±2 Weeks)
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Change in Diffusing Capacity of the Lung for Carbon Monoxide (DLCO) from Baseline.
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Baseline to Week 52 (±2 Weeks)
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Change in DLCO % Predicted from Baseline
Zeitfenster: Baseline to Week 52 (±2 Weeks)
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Change in Percent Predicted Diffusing Capacity of the Lung for Carbon Monoxide (DLCO % Predicted) from Baseline
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Baseline to Week 52 (±2 Weeks)
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Change in Chest HRCT Score from Baseline
Zeitfenster: Baseline to Week 52 (±2 Weeks)
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Change in the total chest high-resolution computed tomography (HRCT) score, inflammatory activity score, and fibrosis score.
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Baseline to Week 52 (±2 Weeks)
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Change in mMRC Dyspnea Scale Score from Baseline
Zeitfenster: Baseline to Week 52 (±2 Weeks)
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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.
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Baseline to Week 52 (±2 Weeks)
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Mitarbeiter und Ermittler
Sponsor
Sponsor
Ermittler
Ermittler
- Hauptermittler: Xinping Tian, Peking Union Medical College Hospital
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Geschätzt)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
- Aminosäuren, Peptide und Proteine
- Proteine
- Heterocyclische Verbindungen
- Heterocyclische Verbindungen, 2-Ring
- Heterocyclische Verbindungen, Fusionsring
- Antikörper, monoklonal
- Antikörper
- Immunglobuline
- Immunoproteine
- Blutproteine
- Serumglobuline
- Globuline
- Pterins
- Pteridine
- Aminopterin
- Antikörper, monoklonale, murine abgeleitete
- Rituximab
- Methotrexat
- Tocilizumab
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- Strategy on RA-ILD
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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