- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00953251
TnThs Predicting Evolving Non-STEMI
High Sensitive Cardiac Troponin T for Early Prediction of Evolving Non-ST Segment Elevation Myocardial Infarction in Patients With Suspected Acute Coronary Syndrome and Negative Troponin Result on Admission
BACKGROUND: We sought to determine the diagnostic value of the new TnThs assay for early detection of evolving non-STEMI in patients with acute coronary syndrome and a negative 4th generation cTnT result on admission.
METHODS: We evaluated several statistical patterns of blood results of TnT hs and cTnT of 115 patients and calculated necessity of prediction of evolving non-STEMI within 6 hours.
RESULTS: Based on the results of the 4th generation cTnT assay, an evolving non-STEMI was diagnosed in 26 patients, 31 were classified as unstable angina. The TnThs lead to an increase of non-STEMI diagnosis as compared to the 4th generation assay. We could calculate increased sensitivities for earlier detection of evolving non-STEMI from 61.5% on admission to 90.9% within 3 hours and 100% within 6 hours compared to cTnT.
CONCLUSIONS: The TnThs assay enables earlier detection of non-STEMI and allows identification of an additional percentage of cases with non-STEMI previously classified as unstable angina.
Studieoversigt
Status
Betingelser
Undersøgelsestype
Tilmelding (Faktiske)
Kontakter og lokationer
Studiesteder
-
-
Baden-Württemberg
-
Heidelberg, Baden-Württemberg, Tyskland, 69120
- University of Heidelberg
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- 115 consecutive patients were enrolled with symptoms suggestive of ACS, admitted to the Chest Pain Unit of the University of Heidelberg. All patients received a 12-lead electrocardiogram (ECG) recording on admission, and a second 12-lead ECG after 6 hours
Exclusion Criteria:
- Patients who underwent percutaneous coronary intervention (PCI) during follow-up sampling were excluded as were patients with a significant kidney dysfunction defined as an estimated glomerular filtration rate below 60 ml/min/1.73m2.
- Patients with STEMI were excluded.
- Patients with only 1 blood sample were also excluded.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Kohorter og interventioner
Gruppe / kohorte |
---|
patients with acute coronary syndrome
|
Non-STEMI and unstable angina
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
---|---|
to determine the diagnostic accuracy of the new TnThs in subsequent blood draws for earlier detection of evolving non-STEMI in a nonselected population of patients presenting with ischemic symptoms suggestive of ACS.
Tidsramme: within 6 hours after admission
|
within 6 hours after admission
|
Samarbejdspartnere og efterforskere
Sponsor
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- TnT hs 2
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 Akut koronarsyndrom
-
IRCCS Policlinico S. DonatoRekrutteringAnomalous aorta origin of the coronary artery (AAOCA)Italien
-
Riphah International UniversityAfsluttet
-
Riphah International UniversityAfsluttet
-
Shaare Zedek Medical CenterUkendtPræmenstruelt syndrom - PMS
-
Esra ÖZERKTO Karatay UniversityRekrutteringEffekten af aromaterapiapplikation med bergamot og grapefrugt æteriske olier på PMS (Aromatherapy)Præmenstruelt syndrom - PMSKalkun
-
Brian JonasNational Cancer Institute (NCI); Celgene; Pharmacyclics LLC.AfsluttetTidligere behandlet myelodysplastisk syndrom | Myelodysplastisk syndrom | Terapi-relateret myelodysplastisk syndrom | Sekundært myelodysplastisk syndrom | Refraktært højrisiko myelodysplastisk syndromForenede Stater
-
Hrain Biotechnology Co., Ltd.Shanghai Changzheng HospitalAktiv, ikke rekrutterendePOMES syndrom | Tilbagefaldende og refraktær POMES-syndromKina
-
Riphah International UniversityRekrutteringNedre kors syndromPakistan
-
Foundation University IslamabadRekruttering
-
University of CalgaryUkendtNefrotisk syndrom hos børn | Nefrotisk syndrom, minimal ændring | Nefrotisk syndrom, idiopatiskCanada