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China PEACE-Prospective AMI Study

The China PEACE (Patient-centered Evaluative Assessment of Cardiac Events) Prospective Study of Acute Myocardial Infarction

Coronary heart disease (CHD) and heart attacks pose a serious health risk to men and women, however little information is available about how evidence-based therapies are incorporated appropriately into routine clinical practice in China. In addition, basic data and evidence about safety and efficacy of treatment for AMI is limited. By consecutively recruiting AMI patients in 40 hospitals of different levels, this study will examine various real-life factors, that may affect patients recovery after a heart attack. Practical guidelines and risk model for AMI patients will be established based on the findings, to improve patients outcomes in future finally.

Studieoversigt

Status

Afsluttet

Betingelser

Detaljeret beskrivelse

Cardiovascular disease (CVD) is a major concern in public health globally, as well as in China, and AMI is one of the leading causes of mortality and morbidity. Remarkable variations of resources available and health system performance have been noted, however little information is available about how evidence-based therapies are incorporated appropriately into routine clinical practice in China. In addition, basic data and evidence about safety, efficacy, and effectiveness of treatment for AMI during long-term recovery is limited. Practical and applied knowledge from large unselected population is needed to guide practice and policy for quality improvement and cost reduction.

This study will enroll patients with a confirmed diagnosis of AMI consecutively in 20 tertiary hospitals and 20 secondary hospitals scattered all over China. At study entry, participants will be interviewed during their index hospitalization, to collect information about symptoms, functioning, quality of life, and medical care. Demographic characteristics, medical history, clinical features, diagnostic tests, medications, procedures, and in-hospital outcomes of patients will be abstracted from medical records by well trained professional abstractors. At 1 month, 6 month, and 12 month after discharge, participants will return to the clinic for follow up visits, a face-to-face interview will be conducted to get information about clinical events, symptoms, functioning, quality of life, and medical care during the recovery period. At 1-Month and 12-Month follow-up visit, blood and urine sample will be collected. Participants' blood samples will be stored for future biologic and genetic studies. This study will examine various real-life factors that may affect patients recovery after a heart attack, including patients' characteristics and treatment measures. Practical guidelines, quality evaluative system, and risk model for AMI patients will be established based on the findings, to improve patients outcomes in future finally.

Undersøgelsestype

Observationel

Tilmelding (Faktiske)

4286

Kontakter og lokationer

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

Studiesteder

    • Beijing
      • Beijing, Beijing, Kina, 100037
        • Fuwai Hospital

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

In 40 hospitals of different levels in China, 4000 hospitalized patients with acute myocardial infarction will be enrolled consecutively.

Beskrivelse

Inclusion Criteria:

  • Hospitalized patients with acute myocardial infarction according to positive cardiac biomarkers (Troponin I/T, CK-MB or CK≥ local laboratory upper limit of normal values within 24 hours after initial presentation, and at least one of the following two supporting evidence of ischemia (ischemic symptoms occurring within 24 hours before admission or up to 72 hours for STEMI; ECG changes indicative of new ischemia).

Exclusion Criteria:

  • Previously enrolled in the PEACE 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

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Major adverse cardiovascular events (MACE)
Tidsramme: 1 year
Composite of major adverse cardiovascular events (MACE) including cardiac death, non-fatal AMI, coronary revascularization procedure, or ischemic stroke.
1 year

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Symptoms status (SAQ)
Tidsramme: 1 year
1 year
Livskvalitet (EQ-5D)
Tidsramme: 1 år
1 år
Depression (PHQ-8)
Tidsramme: 1 år
1 år
Stress (PSS-4)
Tidsramme: 1 år
1 år
Hjertedød
Tidsramme: 1 år
1 år
Fatal or non-fatal AMI
Tidsramme: 1 year
1 year
Coronary revascularization procedure
Tidsramme: 1 year
1 year
Ischemic stroke
Tidsramme: 1 year
1 year
Re-admission
Tidsramme: 1 year
1 year
Adherence to medications for secondary prevention
Tidsramme: 1 year
Taking the following medications for 6 or more days per week: aspirin, clopidogrel, ACEI/ARB, statin and beta-blockers
1 year
Control of risk factors
Tidsramme: 1 year
Control of hypertension, diabetes, dyslipidemia, smoking, and obesity
1 year

Andre resultatmål

Resultatmål
Tidsramme
Cognitive function (MMSE)
Tidsramme: 1 year
1 year
Sexual activity/function
Tidsramme: 1 year
1 year

Samarbejdspartnere og efterforskere

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

Samarbejdspartnere

Efterforskere

  • Ledende efterforsker: Lixin Jiang, M.D., Ph.D., China National Center for Cardiovascular Diseases
  • Ledende efterforsker: Harlan M Krumholz, M.D., S.M., Yale University

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Generelle publikationer

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. december 2012

Primær færdiggørelse (Faktiske)

1. maj 2014

Studieafslutning (Faktiske)

1. juli 2015

Datoer for studieregistrering

Først indsendt

17. juni 2012

Først indsendt, der opfyldte QC-kriterier

19. juni 2012

Først opslået (Skøn)

21. juni 2012

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

31. august 2015

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

27. august 2015

Sidst verificeret

1. august 2015

Mere information

Begreber relateret til denne undersøgelse

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 .

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