A Prospective, Multi-Center Registry Study of Progressive Pulmonary Fibrosis (PPF) in China (PROFINA)
Studieoversigt
Status
Status
Betingelser
Betingelser
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Zuojun Xu Zuojun Xu
- Telefonnummer: +86 13671345136
- E-mail: xuzi@hotmail.com
Studiesteder
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-
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Beijing, Kina
- Rekruttering
- Peking Union Medical College Hospital
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Kontakt:
- Zuojun Xu
- Telefonnummer: +86 13671345136
- E-mail: xuzi@hotmail.com
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Barn
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Diagnosis of PPF within the past year, according to the 2022 ATS/ERS/JRS/ALAT guidelines;
- Patients who are willing to participate in the study and have signed an informed consent form.
Exclusion Criteria:
- Patients diagnosed with IPF.
- Patients without baseline chest HRCT.
- Patients who refuse to sign the informed consent form.
- Patients participating in other clinical trials for medications. (Patients who have completed other trials or are in an unblinded phase after a washout period of 2 weeks are eligible for enrollment.)
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Antal grupper/kohorter
Kohorter og interventioner
Gruppe / kohorteGruppe / kohorte |
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Chinese PPF Prospective Registry Cohort
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Absolute change in FVC (mL)
Tidsramme: at 1-year and 2-year follow-up
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Absolute change in FVC (mL) at 1-year and 2-year follow-up.
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at 1-year and 2-year follow-up
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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CTD-ILD, HP, iNSIP, exposure-related ILD, sarcoidosis, unclassified ILD, and other ILDs
Tidsramme: at baseline and after 2 years of follow-up
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The percentage of patients with CTD-ILD, HP, iNSIP, exposure-related ILD, sarcoidosis, unclassified ILD, and other ILDs at baseline and following 2 years of follow-up.
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at baseline and after 2 years of follow-up
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The percentage of patients who meet at least two of the following three inclusion criteria for PPF
Tidsramme: at baseline, 1-year, and 2-year follow-up
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The percentage of patients who meet at least two of the following three inclusion criteria for PPF at baseline, 1-year, and 2-year follow-up:
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at baseline, 1-year, and 2-year follow-up
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The percentage of patients receiving treatment with corticosteroids, immunosuppressive agents, and antifibrotic drugs or PDE4B inhibitors
Tidsramme: during the 2-year follow-up period
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The percentage of patients receiving treatment with corticosteroids, immunosuppressive agents (including cyclophosphamide, mycophenolate mofetil, azathioprine, and other commonly used immunosuppressants for ILDs), and antifibrotic drugs (nintedanib, pirfenidone) or PDE4B inhibitors (e.g., nerandomilast) during the 2-year follow-up period.
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during the 2-year follow-up period
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Change in absolute DLCO of pulmonary function expressed as percent predicted
Tidsramme: after 1 year and 2 years of follow-up
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Change in absolute DLCO of pulmonary function expressed as percent predicted after 1 year and 2 years of follow-up.
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after 1 year and 2 years of follow-up
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Changes in the absolute score of the dyspnea severity questionnaire
Tidsramme: at 1-year and 2-year follow-up
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Changes in the absolute score of the dyspnea severity questionnaire at 1-year and 2-year follow-up.
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at 1-year and 2-year follow-up
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Changes in the absolute score of the Cough Severity Numerical Rating Scale (CNSRS)
Tidsramme: at 1-year and 2-year follow-up
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Changes in the absolute score of the Cough Severity Numerical Rating Scale (CNSRS) at 1-year and 2-year follow-up.
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at 1-year and 2-year follow-up
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Frequency of acute exacerbations of ILD
Tidsramme: during the 2-year follow-up
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Frequency of acute exacerbations of ILD during the 2-year follow-up.
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during the 2-year follow-up
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Time to first acute exacerbation
Tidsramme: during the 2-year follow-up
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Time to first acute exacerbation during the 2-year follow-up.
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during the 2-year follow-up
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The percentage of patients with acute exacerbations, lung transplantation, or death
Tidsramme: at 2-year follow-up
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The percentage of patients with acute exacerbations, lung transplantation, or death at 2-year follow-up.
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at 2-year follow-up
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The percentage of patients with ILD progression (FVC decline >10% of predicted value)
Tidsramme: at 2-year follow-up
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The percentage of patients with ILD progression (FVC decline >10% of predicted value) at 2-year follow-up
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at 2-year follow-up
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
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
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- PROFINA
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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