- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT04244981
Wirksamkeit des Prothrombinkomplexkonzentrats zur Reduzierung des perioperativen Blutverlusts in der Herzchirurgie
Wirksamkeit des Prothrombinkomplexkonzentrats zur Reduzierung des perioperativen Blutverlusts in der Herzchirurgie im Vergleich zu frisch gefrorenem Plasma: Studienprotokoll für eine nicht minderwertige, randomisierte kontrollierte Studie
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Detaillierte Beschreibung
Studientyp
Einschreibung (Tatsächlich)
Phase
- Phase 4
Kontakte und Standorte
Studienorte
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Beijing Municipality
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Beijing, Beijing Municipality, China, 100730
- Peking Union Medical College Hospital
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Beijing, Beijing Municipality, China, 100037
- Cardiovascular Institute and Fuwai Hospital, CAMS&PUMC
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Beschreibung
Einschlusskriterien:
- Erhalt einer elektiven Koronararterien-Bypass-Transplantation (CABG) oder eines Klappenersatzes oder einer Klappenplastik mit kardiopulmonalem Bypass
- Unterschreiben Sie die Einverständniserklärung
Ausschlusskriterien:
- Geschichte der Herzchirurgie;
- Leberfunktionsstörung;
- Niereninsuffizienz (Serumkreatinin höher als 176 µmol/l);
- Schwere Koagulopathie;
- Absetzen von Clopidogrel oder Aspirin weniger als 7 Tage und Heparin mit niedrigem Molekulargewicht weniger als 24 Stunden vor der Operation;
- Hämatologische Störungen;
- Massenbluttransfusion 24 Stunden vor der Operation;
- Allergie gegen allogene Blutprodukte;
- Schwangerschaft;
- Andere schwerwiegende Krankheiten, die die Überlebenszeit des Patienten beeinträchtigen können, wie z. B. Tumore.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Vervierfachen
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
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Experimental: PCC group
Four-factor PCC 8 -15 IU/kg; Four types of 4-factor prothrombin complex concentrate will be used.
Rather than requiring strict weight-based dosing, clinicians are instructed to use the drug by administering whole bottles. Consequently, some variation in the per-kilogram dose occurred across patients. |
Cross-Reference to FFP group.
Andere Namen:
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Aktiver Komparator: FFP group
FFP 6 -10 mL/kg; FFP is supplied in 100- or 200- packages.
Rather than requiring strict weight-based dosing, clinicians are instructed to use the drug efficiently by administering whole packages.
Consequently, some variation in the per-kilogram dose occur across patients.
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All patients have valve surgery via median sternotomy with general anaesthesia and CPB. Mild hypothermia (32-34 ℃) is maintained during bypass, with patients thereafter being rewarmed to a nasopharyngeal temperature of 37.0 ℃ and a rectal temperature of 35.5 ℃. Heparin (400 IU/kg) is given before initiation of CPB, and ACT is maintained above 480 seconds. Tranexamic acid is administered as a 20-mg/kg bolus within the first hour, followed by an infusion of 2 mg/kg per hour infusion until the end of surgery. After CPB, heparin is neutralised with protamine sulphate (1 mg per 100 IU heparin), targeting an ACT within ±10% of the baseline value; an additional 20-30 mg is given if ACT remains elevated. FFP or PCC, per randomization, is given once post-CPB coagulation factor deficiency is confirmed.
Andere Namen:
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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
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Cumulative Chest Tube Drainage
Zeitfenster: between 1 hour after trial drug administration and 24 hours after surgery
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cumulative chest tube drainage between 1 hour after trial drug administration and 24 hours after surgery
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between 1 hour after trial drug administration and 24 hours after surgery
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Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Efficacy of Haemostasis
Zeitfenster: from 1 hour after trial drug administration to 24 hours after surgery
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Effectiveness of haemostasis if no hemostatic interventions occurred from 60 minutes to 24 hours after treatment initiation.
Hemostatic interventions included surgical reoperation for bleeding, transfusion of any allogeneic blood products (excluding red blood cells), or administration of any coagulation factor concentrate.
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from 1 hour after trial drug administration to 24 hours after surgery
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Allogeneic RBCs Units Transfused
Zeitfenster: between 1 hour after trial drug administration and 24 hours after surgery; and between 1 hour after trial drug administration and 7 days postoperatively
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the cumulated allogenic Red blood cells (RBC) units transfused
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between 1 hour after trial drug administration and 24 hours after surgery; and between 1 hour after trial drug administration and 7 days postoperatively
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Andere Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Changes in aPTT, INR, Fibrinogen Levels, Platelet Count, and Hemoglobin
Zeitfenster: between the preoperative period and the first postoperative morning
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Changes in aPTT, INR, fibrinogen levels, platelet count, and hemoglobin between the preoperative period and the first postoperative morning
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between the preoperative period and the first postoperative morning
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ICU Stay and Total Hospital Stay
Zeitfenster: from admission to discharge
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the length(days) of ICU stay and total hospital stay
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from admission to discharge
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Mitarbeiter und Ermittler
Sponsor
Mitarbeiter
Ermittler
- Studienstuhl: Lijian Pei, M.D., Peking Union Medical College Hospital
- Hauptermittler: Jia Shi, M.D., Chinese Academy of Medical Sciences, Fuwai Hospital
Publikationen und hilfreiche Links
Allgemeine Veröffentlichungen
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- Ansell J, Hirsh J, Hylek E, Jacobson A, Crowther M, Palareti G. Pharmacology and management of the vitamin K antagonists: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines (8th Edition). Chest. 2008 Jun;133(6 Suppl):160S-198S. doi: 10.1378/chest.08-0670.
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- Stanworth SJ, Brunskill SJ, Hyde CJ, McClelland DB, Murphy MF. Is fresh frozen plasma clinically effective? A systematic review of randomized controlled trials. Br J Haematol. 2004 Jul;126(1):139-52. doi: 10.1111/j.1365-2141.2004.04973.x.
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- Linden MD. The hemostatic defect of cardiopulmonary bypass. J Thromb Thrombolysis. 2003 Dec;16(3):129-47. doi: 10.1023/B:THRO.0000024051.12177.e9.
- Despotis G, Eby C, Lublin DM. A review of transfusion risks and optimal management of perioperative bleeding with cardiac surgery. Transfusion. 2008 Mar;48(1 Suppl):2S-30S. doi: 10.1111/j.1537-2995.2007.01573.x. No abstract available.
- Karkouti K, Callum J, Crowther MA, McCluskey SA, Pendergrast J, Tait G, Yau TM, Beattie WS. The relationship between fibrinogen levels after cardiopulmonary bypass and large volume red cell transfusion in cardiac surgery: an observational study. Anesth Analg. 2013 Jul;117(1):14-22. doi: 10.1213/ANE.0b013e318292efa4. Epub 2013 May 17.
- Weber CF, Klages M, Zacharowski K. Perioperative coagulation management during cardiac surgery. Curr Opin Anaesthesiol. 2013 Feb;26(1):60-4. doi: 10.1097/ACO.0b013e32835afd28.
- Khuri SF MA, Valeri CR. The effects of cardiopulmonary bypass on hemostasis. Loscabo J, Schafer AI, eds. Thrombosis & Hemorrhage. Cambridge: Blackwell Science. 1993;1993:1051-1073.
- Kaspereit F, Hoffmann S, Pragst I, Dickneite G. Prothrombin complex concentrate mitigates diffuse bleeding after cardiopulmonary bypass in a porcine model. Br J Anaesth. 2010 Nov;105(5):576-82. doi: 10.1093/bja/aeq216. Epub 2010 Aug 17.
- Eitz T, Schenk S, Fritzsche D, Bairaktaris A, Wagner O, Koertke H, Koerfer R. International normalized ratio self-management lowers the risk of thromboembolic events after prosthetic heart valve replacement. Ann Thorac Surg. 2008 Mar;85(3):949-54; discussion 955. doi: 10.1016/j.athoracsur.2007.08.071.
- Safaoui MN, Aazami R, Hotz H, Wilson MT, Margulies DR. A promising new alternative for the rapid reversal of warfarin coagulopathy in traumatic intracranial hemorrhage. Am J Surg. 2009 Jun;197(6):785-90. doi: 10.1016/j.amjsurg.2008.04.003. Epub 2008 Aug 22.
- Fariborz Farsad B, Golpira R, Najafi H, Totonchi Z, Salajegheh S, Bakhshandeh H, Hashemian F. Comparison between Prothrombin Complex Concentrate (PCC) and Fresh Frozen Plasma (FFP) for the Urgent Reversal of Warfarin in Patients with Mechanical Heart Valves in a Tertiary Care Cardiac Center. Iran J Pharm Res. 2015 Summer;14(3):877-85.
- Cromwell C, Aledort LM. FEIBA: a prohemostatic agent. Semin Thromb Hemost. 2012 Apr;38(3):265-7. doi: 10.1055/s-0032-1309286. Epub 2012 Mar 29.
- Franchini M, Lippi G. Prothrombin complex concentrates: an update. Blood Transfus. 2010 Jul;8(3):149-54. doi: 10.2450/2010.0149-09. No abstract available.
- Hellstern P. Production and composition of prothrombin complex concentrates: correlation between composition and therapeutic efficiency. Thromb Res. 1999 Aug 15;95(4 Suppl 1):S7-12. doi: 10.1016/s0049-3848(99)00078-x.
- Cappabianca G, Mariscalco G, Biancari F, Maselli D, Papesso F, Cottini M, Crosta S, Banescu S, Ahmed AB, Beghi C. Safety and efficacy of prothrombin complex concentrate as first-line treatment in bleeding after cardiac surgery. Crit Care. 2016 Jan 6;20:5. doi: 10.1186/s13054-015-1172-6.
- Weinberger J, Cipolle M. Optimal Reversal of Novel Anticoagulants in Trauma. Crit Care Clin. 2017 Jan;33(1):135-152. doi: 10.1016/j.ccc.2016.08.005.
- Patanwala AE, Acquisto NM, Erstad BL. Prothrombin complex concentrate for critical bleeding. Ann Pharmacother. 2011 Jul;45(7-8):990-9. doi: 10.1345/aph.1Q096. Epub 2011 Jul 5.
- Hellstern P, Halbmayer WM, Kohler M, Seitz R, Muller-Berghaus G. Prothrombin complex concentrates: indications, contraindications, and risks: a task force summary. Thromb Res. 1999 Aug 15;95(4 Suppl 1):S3-6. doi: 10.1016/s0049-3848(99)00077-8. No abstract available.
- Huttner HB, Schellinger PD, Hartmann M, Kohrmann M, Juettler E, Wikner J, Mueller S, Meyding-Lamade U, Strobl R, Mansmann U, Schwab S, Steiner T. Hematoma growth and outcome in treated neurocritical care patients with intracerebral hemorrhage related to oral anticoagulant therapy: comparison of acute treatment strategies using vitamin K, fresh frozen plasma, and prothrombin complex concentrates. Stroke. 2006 Jun;37(6):1465-70. doi: 10.1161/01.STR.0000221786.81354.d6. Epub 2006 May 4.
- Erber WN, Perry DJ. Plasma and plasma products in the treatment of massive haemorrhage. Best Pract Res Clin Haematol. 2006;19(1):97-112. doi: 10.1016/j.beha.2005.01.026.
- Vigue B, Ract C, Tremey B, Engrand N, Leblanc PE, Decaux A, Martin L, Benhamou D. Ultra-rapid management of oral anticoagulant therapy-related surgical intracranial hemorrhage. Intensive Care Med. 2007 Apr;33(4):721-5. doi: 10.1007/s00134-007-0528-z. Epub 2007 Jan 27.
- Levy JH, Tanaka KA, Dietrich W. Perioperative hemostatic management of patients treated with vitamin K antagonists. Anesthesiology. 2008 Nov;109(5):918-26. doi: 10.1097/ALN.0b013e3181895bd8.
- Leissinger CA, Blatt PM, Hoots WK, Ewenstein B. Role of prothrombin complex concentrates in reversing warfarin anticoagulation: a review of the literature. Am J Hematol. 2008 Feb;83(2):137-43. doi: 10.1002/ajh.21046.
- Bux J. Transfusion-related acute lung injury (TRALI): a serious adverse event of blood transfusion. Vox Sang. 2005 Jul;89(1):1-10. doi: 10.1111/j.1423-0410.2005.00648.x.
- Pabinger I, Brenner B, Kalina U, Knaub S, Nagy A, Ostermann H; Beriplex P/N Anticoagulation Reversal Study Group. Prothrombin complex concentrate (Beriplex P/N) for emergency anticoagulation reversal: a prospective multinational clinical trial. J Thromb Haemost. 2008 Apr;6(4):622-31. doi: 10.1111/j.1538-7836.2008.02904.x. Epub 2008 Jan 15.
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- Nienaber U, Innerhofer P, Westermann I, Schochl H, Attal R, Breitkopf R, Maegele M. The impact of fresh frozen plasma vs coagulation factor concentrates on morbidity and mortality in trauma-associated haemorrhage and massive transfusion. Injury. 2011 Jul;42(7):697-701. doi: 10.1016/j.injury.2010.12.015. Epub 2011 Mar 9.
- Green L, Roberts N, Cooper J, Field J, Gill R, Klein A, Agarwal S, Stanworth S, Johnston A, Monk V, O'Brien B. A pragmatic pilot phase II randomised controlled trial of prothrombin complex concentrates (PCC) versus fresh frozen plasma (FFP) in adult patients who are undergoing heart surgery (PROPHESY). Trials. 2019 Dec 9;20(1):684. doi: 10.1186/s13063-019-3759-8.
- Pei L, Sun C, Lv H, Zhang Y, Shi J. Efficacy of prothrombin complex concentrate (PCC) versus fresh frozen plasma (FFP) in reducing perioperative blood loss in cardiac surgery: study protocol for a non-inferiority, randomised controlled trial. BMJ Open. 2022 Feb 10;12(2):e051072. doi: 10.1136/bmjopen-2021-051072.
- Kozek-Langenecker SA, Afshari A, Albaladejo P, Santullano CA, De Robertis E, Filipescu DC, Fries D, Gorlinger K, Haas T, Imberger G, Jacob M, Lance M, Llau J, Mallett S, Meier J, Rahe-Meyer N, Samama CM, Smith A, Solomon C, Van der Linden P, Wikkelso AJ, Wouters P, Wyffels P. Management of severe perioperative bleeding: guidelines from the European Society of Anaesthesiology. Eur J Anaesthesiol. 2013 Jun;30(6):270-382. doi: 10.1097/EJA.0b013e32835f4d5b.
- Hayes K, Fernando MC, Jordan V. Prothrombin complex concentrate in cardiac surgery for the treatment of coagulopathic bleeding. Cochrane Database Syst Rev. 2022 Nov 21;11(11):CD013551. doi: 10.1002/14651858.CD013551.pub2.
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
- Genetische Krankheiten, angeboren
- Hämatologische Erkrankungen
- Blutgerinnungsstörungen
- Hämorrhagische Störungen
- Genetische Krankheiten, X-gebunden
- Blutgerinnungsstörungen, vererbt
- Gerinnungsproteinstörungen
- Angeborene, erbliche und neonatale Krankheiten und Anomalien
- Hämische und lymphatische Krankheiten
- Hämophilie B
- Aminosäuren, Peptide und Proteine
- Proteine
- Biologische Faktoren
- Enzyme und Coenzyme
- Blutproteine
- Blutkoagulationsfaktoren
- Enzymvorläufer
- Proteinvorläufer
- Faktor IX
Andere Studien-ID-Nummern
- PCC vs FFP Study
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Beschreibung des IPD-Plans
IPD-Sharing-Zeitrahmen
IPD-Sharing-Zugriffskriterien
Art der unterstützenden IPD-Freigabeinformationen
- STUDIENPROTOKOLL
- SAFT
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Produkt, das in den USA hergestellt und aus den USA exportiert wird
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