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Prospective Study on Prognosis of Cardiac Resynchronized Therapy (CRT), Implantable Cardioverter Defibrillator (ICD) Implantation in Patients With Congestive Heart Failure (CHF)

28. november 2019 oppdatert av: Yonsei University
CRT and ICD has known as decreasing cardiac mortality in patient with heart failure. Especially, it has reported that CRT improved cardiac systolic function, quality of life of patients with heart failure. However, CRT and primary ICD was not generalized in Korea. So the investigators will register patients who implant CRT or ICD (primary), and follow them up. During scheduled follow up, all patients will perform echocardiography, 6 minute walking test, EKG, Holter monitoring and questionnaire on QOL.

Studieoversikt

Status

Rekruttering

Forhold

Intervensjon / Behandling

Studietype

Observasjonsmessig

Registrering (Forventet)

1000

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiekontakt

  • Navn: Boyoung Joung, MD, PhD
  • Telefonnummer: 82-2-2228-8460
  • E-post: cby6908@yuhs.ac

Studiesteder

  • Korea, Republikken
      • Seoul, Korea, Republikken, 120-752
        • Rekruttering
        • Severance Hospital
        • Ta kontakt med:
          • Boyoung Joung, MD, PhD
          • Telefonnummer: 82-2-2228-8460
          • E-post: cby6908@yuhs.ac

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

18 år og eldre (Voksen, Eldre voksen)

Tar imot friske frivillige

Nei

Kjønn som er kvalifisert for studier

Alle

Prøvetakingsmetode

Ikke-sannsynlighetsprøve

Studiepopulasjon

patients with congestive heart failure(including heart failure with preserved EF or reduced EF) who are undergone cardiac resynchronized therapy (CRT), implantable cardioverter defibrillator (ICD) implantation

Beskrivelse

Inclusion Criteria:

  1. Age >=18
  2. LV ejection fraction <40% or Clinical HF Symptom with (LV ejection fraction >40%)
  3. medication for at least 3month

Exclusion Criteria:

1. patient who refuse to enroll the study

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Observasjonsmodeller: Kohort
  • Tidsperspektiver: Potensielle

Kohorter og intervensjoner

Gruppe / Kohort
Intervensjon / Behandling
ICD/CRT registry
ICD / CRTregistry in Severance or Ewha Womans University Medical Center
Fremgangsmåte: ICD/CRT
cardiac resynchronized therapy (CRT), implantable cardioverter defibrillator (ICD) implantation

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Transthoracic echocardiography (TTE)
Tidsramme: before enrollment
before enrollment
Transthoracic echocardiography (TTE)
Tidsramme: 12 month later afer enrollment
12 month later afer enrollment
EKG
Tidsramme: before enrollment
for Ventricular arrhythmia events
before enrollment
EKG
Tidsramme: 1 month later after enrollment
for Ventricular arrhythmia events
1 month later after enrollment
EKG
Tidsramme: 6 month later after enrollment
for Ventricular arrhythmia events
6 month later after enrollment
EKG
Tidsramme: 12 month later after enrollment
for Ventricular arrhythmia events
12 month later after enrollment
NYHA(New York Heart Association) evaluation
Tidsramme: before enrollment

For functional capacity

- The New York Heart Association (NYHA) Functional Classification provides a simple way of classifying the extent of heart failure. It places patients in one of four categories based on how much they are limited during physical activity; the limitations/symptoms are in regard to normal breathing and varying degrees in shortness of breath and/or angina.
before enrollment
NYHA(New York Heart Association) evaluation
Tidsramme: 1 month later after enrollment

For functional capacity

- The New York Heart Association (NYHA) Functional Classification provides a simple way of classifying the extent of heart failure. It places patients in one of four categories based on how much they are limited during physical activity; the limitations/symptoms are in regard to normal breathing and varying degrees in shortness of breath and/or angina.
1 month later after enrollment
NYHA(New York Heart Association) evaluation
Tidsramme: 6 month later after enrollment

For functional capacity

- The New York Heart Association (NYHA) Functional Classification provides a simple way of classifying the extent of heart failure. It places patients in one of four categories based on how much they are limited during physical activity; the limitations/symptoms are in regard to normal breathing and varying degrees in shortness of breath and/or angina.
6 month later after enrollment
NYHA(New York Heart Association) evaluation
Tidsramme: 12 month later after enrollment

For functional capacity

- The New York Heart Association (NYHA) Functional Classification provides a simple way of classifying the extent of heart failure. It places patients in one of four categories based on how much they are limited during physical activity; the limitations/symptoms are in regard to normal breathing and varying degrees in shortness of breath and/or angina.
12 month later after enrollment
6 minute walking test
Tidsramme: before enrollment
for functional capacity
before enrollment
6 minute walking test
Tidsramme: 12 month later afer enrollment
for functional capacity
12 month later afer enrollment

Sekundære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Questionnaire on Quality of Life(QOL) : EQ-5D-3L (Optional)
Tidsramme: before enrollment
EQ-5D-3L is the scale used in the health state description part was three-level; having no problems, having some or moderate problems, being unable to do/having extreme problems. Rated level can be coded as a number 1, 2, or 3, which indicates having no problems for 1, having some problems for 2, and having extreme problems for 3. As a result, a person's health status can be defined by a 5-digit number, ranging from 11111 (having no problems in all dimensions) to 33333 (having extreme problems in all dimensions).
before enrollment
Questionnaire on Quality of Life(QOL) : EQ-5D-3L (Optional)
Tidsramme: 12 month later afer enrollment
EQ-5D-3L is the scale used in the health state description part was three-level; having no problems, having some or moderate problems, being unable to do/having extreme problems. Rated level can be coded as a number 1, 2, or 3, which indicates having no problems for 1, having some problems for 2, and having extreme problems for 3. As a result, a person's health status can be defined by a 5-digit number, ranging from 11111 (having no problems in all dimensions) to 33333 (having extreme problems in all dimensions).
12 month later afer enrollment
Cardiac MRI or Cardiac CT
Tidsramme: before enrollment
before enrollment
Cardiac MRI or Cardiac CT
Tidsramme: 12 month later afer enrollment
12 month later afer enrollment

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Sponsor

Yonsei University

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart

1. april 2014

Primær fullføring (Forventet)

1. april 2024

Studiet fullført (Forventet)

1. april 2024

Datoer for studieregistrering

Først innsendt

13. mai 2014

Først innsendt som oppfylte QC-kriteriene

13. mai 2014

Først lagt ut (Anslag)

15. mai 2014

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

3. desember 2019

Siste oppdatering sendt inn som oppfylte QC-kriteriene

28. november 2019

Sist bekreftet

1. november 2019

Mer informasjon

Begreper knyttet til denne studien

Nøkkelord

Ytterligere relevante MeSH-vilkår

Andre studie-ID-numre

  • 4-2014-0098

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