- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT04804345
AProtinin Versus Tranexamic Acid in Cardiac Surgery Patients With High-risk for Excessive Bleeding (APACHE)
2. mars 2022 oppdatert av: University Hospital, Bordeaux
In this before-after multicenter study the authors tested the hypothesis that the prophylactic use of aprotinin compared to tranexamic acid could reduce the proportion of patients presenting severe perioperative bleeding.
Studieoversikt
Status
Fullført
Intervensjon / Behandling
Detaljert beskrivelse
Perioperative bleeding remains a real challenge for physicians managing cardiac surgical patients.
In patients at high risk for excessive bleeding the prophylactic use of antifibrinolytics may be useful.
This study propose to compare the efficacity and innocuity of aprotinin and tranexamic acid to reduce the proportion of patient presenting severe peri-operative bleeding according the Universal Definition of Perioperative Bleeding (UDPB) classification.
Studietype
Observasjonsmessig
Registrering (Faktiske)
693
Kontakter og plasseringer
Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.
Studiesteder
-
-
-
La Tronche, Frankrike, 38700
- Grenoble University Hospital
-
Lyon, Frankrike, 69500
- Lyon University Hospital
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Montpellier, Frankrike, 34295
- Montpellier University Hospital
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Nantes, Frankrike, 44093
- Nantes University Hospital
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Paris, Frankrike, 75877
- North Val de Seine Paris University Hospital
-
Paris, Frankrike, 75908
- Georges Pompidou European University Hospital
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Pessac, Frankrike, 33604
- Bordeaux University Hospital
-
-
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
Sannsynlighetsprøve
Studiepopulasjon
consecutive patients undergoing cardiac surgery with a high risk of hemorrhage who have received a prophylactic infusion of either tranexamic acid or aprotinin and meeting the protocol criteria between july 2017 and october 2020 in seven university hospital centers.
Beskrivelse
Inclusion Criteria:
patients undergoing cardiac on pump surgery at high risk for bleeding defined by :
- Aorto-coronary bypasses surgery (2 or more) under dual platelet aggregation therapy (Primary or redo)
- Heart transplant (Primary or Redo)
- Infectious endocarditis (Primary or Redo)
- Ascending acute aortic dissection (Primary or Redo)
- Artificial heart / LVAD under CEC (Primary or Redo)
- Combined surgery, Redo
- Ascending aorta surgery, Redo
Exclusion Criteria:
- Off pump cardiac surgery
- Patient not meeting the inclusion criteria
- Patient not receiving antifibrinolytic therapy
- Patient with absolute contraindication to antifibrinolytics,
- Patient refusing to give access to their medical chart,
- Patient not meeting the inclusion criteria
- Patient protected by the law, under guardianship or trusteeship,
- Patient deprived of liberty
Studieplan
Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.
Hvordan er studiet utformet?
Designdetaljer
Kohorter og intervensjoner
Gruppe / Kohort |
Intervensjon / Behandling |
|---|---|
|
The aprotinin group,
all patients receiving a first infusion 1M KIU before surgical incision followed by a steady dose of 250 000 KIU/h with an additional dose of 1M KIU added to the cardiopulmonary bypass unit.
|
retrospektiv studie: standard på omsorg
|
|
The tranexamic acid group
all patient receiving tranexamic acid following each local center standarded protocol
|
retrospektiv studie: standard på omsorg
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Proportion of patients with severe peri-operative bleeding
Tidsramme: day 30 after surgery
|
Proportion of patients with severe peri-operative bleeding defined by an UDPB (the Universal Definition of Perioperative Bleeding ) classification of 3 and 4.
|
day 30 after surgery
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
distribution of patients by UDPB classification category
Tidsramme: day 30 after surgery
|
proportion of patients with category 0 UDPB.
|
day 30 after surgery
|
|
distribution of patients by UDPB classification category
Tidsramme: day 30 after surgery
|
proportion of patients with category 1 UDPB.
|
day 30 after surgery
|
|
distribution of patients by UDPB classification category
Tidsramme: day 30 after surgery
|
proportion of patients with category 2 UDPB.
|
day 30 after surgery
|
|
distribution of patients by UDPB classification category
Tidsramme: day 30 after surgery
|
proportion of patients with category 3 UDPB.
|
day 30 after surgery
|
|
distribution of patients by UDPB classification category
Tidsramme: day 30 after surgery
|
proportion of patients with category 4 UDPB.
|
day 30 after surgery
|
|
blood loss
Tidsramme: 24 hours after chest closure
|
post operative chest tube blood loss
|
24 hours after chest closure
|
|
rescue surgery for bleeding
Tidsramme: day 30 after surgery
|
proportion of rescue surgery for bleeding
|
day 30 after surgery
|
|
length of stay
Tidsramme: through intensive care unit discharge, an average of 30 days
|
intensive care unit length of stay
|
through intensive care unit discharge, an average of 30 days
|
|
length of stay
Tidsramme: through hospital discharge, an average of 30 days
|
hospital length of stay
|
through hospital discharge, an average of 30 days
|
|
KDIGO score greater than or equal to 2
Tidsramme: day 7 after surgery
|
acute kidney injury defined by KDIGO score greater than or equal to 2
|
day 7 after surgery
|
|
mechanical ventilation time
Tidsramme: through intensive care unit discharge, an average of 30 days
|
duration of artificial ventilation (hours)
|
through intensive care unit discharge, an average of 30 days
|
|
mechanical ventilation
Tidsramme: 48 hours after surgery
|
need to use mechanical ventilation for more than 48 hours
|
48 hours after surgery
|
|
need for transfusion
Tidsramme: up to 48 hours after surgery
|
need for labil blood products and medicinal products derived from blood
|
up to 48 hours after surgery
|
|
need for transfusion
Tidsramme: up to seven day after surgery
|
need for labil blood products and medicinal products derived from blood
|
up to seven day after surgery
|
|
need for vasopressors/inotropes
Tidsramme: beyond 24 hours after surgery
|
need for use postoperative vasopressors/inotropes for more than 24 hours
|
beyond 24 hours after surgery
|
|
vital status
Tidsramme: 30 days after surgery
|
mortality after surgery
|
30 days after surgery
|
|
new renal replacement therapy
Tidsramme: up to day 30 after surgery
|
need for renal replacement therapy
|
up to day 30 after surgery
|
|
short term mechanical circulatory support
Tidsramme: up to 30 day after surgery
|
need for short term mechanical circulatory support (extra corporeal life support, Impella TM pump, intra aortic balloon pump)
|
up to 30 day after surgery
|
|
myocardial infarction
Tidsramme: up to 30 day after surgery
|
occurrence of myocardial infarction
|
up to 30 day after surgery
|
|
embolic or thrombotic event
Tidsramme: up to 30 day after surgery
|
occurrence of embolic or thrombotic event
|
up to 30 day after surgery
|
|
stroke
Tidsramme: up to 30 day after surgery
|
occurrence of stroke
|
up to 30 day after surgery
|
Samarbeidspartnere og etterforskere
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Sponsor
Studierekorddatoer
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Studer hoveddatoer
Studiestart (Faktiske)
31. mars 2021
Primær fullføring (Faktiske)
31. august 2021
Studiet fullført (Faktiske)
31. august 2021
Datoer for studieregistrering
Først innsendt
10. mars 2021
Først innsendt som oppfylte QC-kriteriene
15. mars 2021
Først lagt ut (Faktiske)
18. mars 2021
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
3. mars 2022
Siste oppdatering sendt inn som oppfylte QC-kriteriene
2. mars 2022
Sist bekreftet
1. mars 2022
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- CHUBX 2020/67
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