- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT05775588
Langsiktige effekter av endobronkial ventilimplantasjon på hjertefunksjon og skjelettmuskelfunksjon
Langsiktige effekter av endobronkial ventilimplantasjon på hjertefunksjon og skjelettmuskelfunksjon hos pasienter med lungevolumreduksjonskirurgi
The goal of this type of study: clinical trial is to evaluate the effect of bronchial valve implantation on cardiac function and skeletal muscle function in Chronic Obstructive Pulmonary Disease. The main question it aims to answer are:evaluate the effect of bronchial valve implantation on cardiac function and skeletal muscle function.
Participants will undergo Lung volume reduction surgery with endobronchial valve implantation.
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Studietype
Registrering (Antatt)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiekontakt
- Navn: Mingming Deng, MD
- Telefonnummer: 86 18801336854
- E-post: isdeng1017@163.com
Studer Kontakt Backup
- Navn: Qin Zhang, MD
- Telefonnummer: 86 18990236167
- E-post: zhangqincmu@163.com
Studiesteder
-
-
Beijing Municipality
-
Beijing, Beijing Municipality, Kina, 100029
- Rekruttering
- China-Japan Friendship Hospital
-
Ta kontakt med:
- Gang Hou, Professor
- Telefonnummer: 13840065481
- E-post: hougangcmu@163.com
-
Ta kontakt med:
- Mingming Deng, Doctor
- Telefonnummer: 18801336854
- E-post: isdeng1017@163.com
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Patients with Chronic Obstructive Pulmonary Disease
- FEV1 ≤ 45% pred and FEV1/FVC<70%
- TLC>100% pred and RV>175% pred
- CAT score≥18
- Emphysema damage>50%
- Complete interlobar fissure >95% based on quantitative analysis of CT measurement
- No smoking>6 months
- Sign the informed consent form
Exclusion Criteria:
- PaCO2>8.0 kPa, or PaO2<6.0 kPa
- 6-minute walk test<160m
- Obvious chronic bronchitis, bronchiectasis or other infectious pulmonary diseases
- More than 3 hospitalizations for pulmonary infection in the past 12 months before baseline assessment
- Previous lobectomy, LVRS or lung transplantation
- LVEF<45% and or RVSP>50mmHg
- Anticoagulant therapy that cannot be stopped before surgery
- Patients with obvious immune deficiency
- Participated in other lung drug studies within the first 30 days of this study
- Pulmonary nodules requiring intervention
- Any disease or condition that interferes with the completion of the initial or subsequent assessment
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: N/A
- Intervensjonsmodell: Enkeltgruppeoppdrag
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: Lungevolumreduksjonskirurgigruppe
|
the patient would undergo Lung volume reduction surgery with endobronchial valve implantation |
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Baseline ventricular volume
Tidsramme: Baseline
|
cardiac magnetic resonance imaging |
Baseline
|
|
Ventricular volume (6 months after surgery)
Tidsramme: 6 months after surgery
|
cardiac magnetic resonance imaging |
6 months after surgery
|
|
Ventricular volume(12 months after surgery)
Tidsramme: 12 months after surgery
|
cardiac magnetic resonance imaging |
12 months after surgery
|
|
Baseline FEV1
Tidsramme: Baseline
|
Pulmonary function tests |
Baseline
|
|
FEV1 (6 months after surgery)
Tidsramme: 6 months after surgery
|
Pulmonary function tests |
6 months after surgery
|
|
FEV1(12 months after surgery)
Tidsramme: 12 months after surgery
|
Pulmonary function tests |
12 months after surgery
|
|
Baseline left Ventricular Ejection Fractions
Tidsramme: Baseline
|
Echocardiography |
Baseline
|
|
Left Ventricular Ejection Fractions (6 months after surgery)
Tidsramme: 6 months after surgery
|
Echocardiography |
6 months after surgery
|
|
Left Ventricular Ejection Fractions (12 months after surgery)
Tidsramme: 12 months after surgery
|
Echocardiography |
12 months after surgery
|
|
Baseline exercise tolerance
Tidsramme: Baseline
|
6-minute walk test |
Baseline
|
|
Exercise tolerance (6 months after surgery)
Tidsramme: 6 months after surgery
|
6-minute walk test |
6 months after surgery
|
|
Exercise tolerance (12 months after surgery)
Tidsramme: 12 months after surgery
|
6-minute walk test |
12 months after surgery
|
|
Baseline health impairment and quality of life of patients Baseline health impairment and quality of life of patients
Tidsramme: Baseline
|
St. George's Respiratory Questionnaire |
Baseline
|
|
Health impairment and quality of life of patients (6 months after surgery)
Tidsramme: 6 months after surgery
|
St. George's Respiratory Questionnaire |
6 months after surgery
|
|
Health impairment and quality of life of patients (12 months after surgery)
Tidsramme: 12 months after surgery
|
St. George's Respiratory Questionnaire |
12 months after surgery
|
|
Baseline cross sectional area of rectus femoris
Tidsramme: Baseline
|
Rectus femoris ultrasound |
Baseline
|
|
Cross sectional area of rectus femoris (6 months after surgery)
Tidsramme: 6 months after surgery
|
Rectus femoris ultrasound |
6 months after surgery
|
|
Cross sectional area of rectus femoris (12 months after surgery)
Tidsramme: 12 months after surgery
|
Rectus femoris ultrasound |
12 months after surgery
|
|
Baseline mmuscle strength of lower limb
Tidsramme: Baseline
|
Myometer |
Baseline
|
|
Mmuscle strength of lower limb (6 months after surgery)
Tidsramme: 6 months after surgery
|
Myometer |
6 months after surgery
|
|
Mmuscle strength of lower limb (12 months after surgery)
Tidsramme: 12 months after surgery
|
Myometer |
12 months after surgery
|
Samarbeidspartnere og etterforskere
Sponsor
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Antatt)
Studiet fullført (Antatt)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 2022-NHLHCRF-LX-01-0202-1
Legemiddel- og utstyrsinformasjon, studiedokumenter
Studerer et amerikansk FDA-regulert medikamentprodukt
Studerer et amerikansk FDA-regulert enhetsprodukt
Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .