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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 opdateret af: 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.

Studieoversigt

Status

Rekruttering

Betingelser

Intervention / Behandling

Undersøgelsestype

Observationel

Tilmelding (Forventet)

1000

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

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

Studiesteder

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

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Prøveudtagningsmetode

Ikke-sandsynlighedsprøve

Studiebefolkning

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

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Observationsmodeller: Kohorte
  • Tidsperspektiver: Fremadrettet

Kohorter og interventioner

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

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
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
Foranstaltningsbeskrivelse
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

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Yonsei University

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. april 2014

Primær færdiggørelse (Forventet)

1. april 2024

Studieafslutning (Forventet)

1. april 2024

Datoer for studieregistrering

Først indsendt

13. maj 2014

Først indsendt, der opfyldte QC-kriterier

13. maj 2014

Først opslået (Skøn)

15. maj 2014

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

3. december 2019

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

28. november 2019

Sidst verificeret

1. november 2019

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • 4-2014-0098

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

Kliniske forsøg med Kongestiv hjertesvigt

Kliniske forsøg med ICD/CRT

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