Sikkerhed og effektivitet af ballonpulmonal angioplastik i Kina
Balloon pulmonary angioplasty (BPA) is a potential treatment for patients with pulmonary artery stenosis, including non-operable patients with chronic thromboembolic pulmonary hypertension (CTEPH), takayasu arteritis and fibrosis mediastinitis.
The aim of this study was to evaluate the safety and efficacy of BPA in CTEPH and patients not amenable to pulmonary endarterectomy(PEA) or suffered from persistent CTEPH after PEA, , takayasu arteritis and fibrosis mediastinitis.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
This study is a prospective, multi-center, long-term observational project to study the safety and efficacy of BPA. Clinical evaluation, including: functional capacity, 6-minutes walking test, biomarkers, cardiopulmonary exercise test, electrocardiography, echocardiography, haemodynamics, pulmonary angiography and lung scintigraphy was performed before the initiation therapy of BPA, and 3-12 months after last session of BPA.
we also aim to evaluate the value of FAPI in predicting the efficacy and the prognosis of patients with CTEPH who received BPA.
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Zhihong Liu, doctor
- Telefonnummer: 8601088396985
- E-mail: zhihongliufuwai@163.com
Studiesteder
-
-
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Beijing, Kina, 100037
- Rekruttering
- center of pulmonary vascular disease, Fuwai hospital
-
Kontakt:
- Zhihong Liu, doctor
- Telefonnummer: 8601088396816
- E-mail: zhihongliufuwai@163.com
-
Ledende efterforsker:
- Zhihong Liu, MD,PhD
-
Beijing, Kina, 100037
- Rekruttering
- Chinese Academy of Medical Sciences Fuwai hospital
-
Kontakt:
- Zhao zhihui, MD
- Telefonnummer: 8615810348817
- E-mail: 1250167892@qq.com
-
Kontakt:
- Yang Tao, MD
- Telefonnummer: 8618610358576
- E-mail: tsmcyt@163.com
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Chronic thromboembolic pulmonary hypertension patients admitted in hospital.
Beskrivelse
Inclusion Criteria:
- diagnosed with CTEPH according to ESC Guidelines (1) Mean PAP ≥ 25mmHg at rest; or if mean PAP < 25mmHg at rest, have exercise limitations from chronic thromboembolic disease (2)Abnormal ventilation perfusion lung scanning (VQ) scan, pulmonary angiogram, computer tomographic pulmonary angiogram, or magnetic resonance pulmonary angiogram confirming chronic thromboembolic disease as recommended by standard guidelines
- Treatment with anticoagulation for ≥ 3 months before diagnosis of CTEPH
- Not amenable to pulmonary endarterectomy
- Willing to provide informed consent
Exclusion Criteria:
- Patients unwilling or unable to provide written consent for participation in the study.
- Impossible to follow up.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Observationsmodeller: COHORT
- Tidsperspektiver: PROSPECTIVE
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Incidence of Treatment-Emergent Adverse Events of BPA procedure.
Tidsramme: From initiation of BPA to 3-12 months after last session
|
Surveillance of complications including: vessel injury, desaturation, cough, mild hemoptysis (<50ml), severe hemoptysis (>50ml), reperfusion pulmonary injury, death. |
From initiation of BPA to 3-12 months after last session
|
|
Change of Pulmonary artery pressure in mmHg caused by series of BPA.
Tidsramme: From initiation of BPA to 3-12 months after last session
|
Pulmonary artery pressure in mmHg is obtained by right cardiac catheterization. |
From initiation of BPA to 3-12 months after last session
|
|
Change of Pulmonary vascular resistance (PVR) in Wood U caused by series of BPA.
Tidsramme: From initiation of BPA to 3-12 months after last session
|
Pulmonary vascular resistance (PVR) in Wood U is obtained by right cardiac catheterization. |
From initiation of BPA to 3-12 months after last session
|
|
Change of cardiac index (CI) in L/m^2 caused by series of BPA.
Tidsramme: From initiation of BPA to 3-12 months after last session
|
Cardiac index (CI) in L/m^2 is obtained by right cardiac catheterization. |
From initiation of BPA to 3-12 months after last session
|
|
Change of World Health Organization (WHO) functional capacity classification caused by series of BPA.
Tidsramme: From initiation of BPA to 3-12 months after last session
|
World Health Organization is obtained from electronic medical records. |
From initiation of BPA to 3-12 months after last session
|
|
Change of six minutes walk distance in meter caused by series of BPA.
Tidsramme: From initiation of BPA to 3-12 months after last session
|
World Health Organization is obtained from electronic medical records. |
From initiation of BPA to 3-12 months after last session
|
|
Change of N-terminal B-type natriuretic peptide in pg/ml caused by series of BPA.
Tidsramme: From initiation of BPA to 3-12 months after last session
|
World Health Organization is obtained from electronic medical records. |
From initiation of BPA to 3-12 months after last session
|
|
Change of Peak VO2/kg in ml/min/kg caused by series of BPA.
Tidsramme: From initiation of BPA to 3-12 months after last session
|
Peak VO2/kg in ml/min/kg is obtained by cardiopulmonary exercise test. |
From initiation of BPA to 3-12 months after last session
|
|
Change of diffusing capacity for carbon monoxide caused by series of BPA.
Tidsramme: From initiation of BPA to 3-12 months after last session
|
diffusing capacity for carbon monoxide in % is obtained from pulmonary function test |
From initiation of BPA to 3-12 months after last session
|
|
Change of fibroblast activation protein inhibitor expression after BPA
Tidsramme: From initiation of BPA to 3-12 months after last session
|
Change of fibroblast activation protein inhibitor expression after BPA |
From initiation of BPA to 3-12 months after last session
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
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
- BPA registry
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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