Cortisone or Drug Eluting Stents (DES) as Compared to Bare Metal Stents (BMS) to EliminAte Restenosis
Clinical and Angiographic Outcome of Patients Treated With Bare Metal Stent (BMS) Implantation Compared With Drug Eluting Stents or BMS Plus Systemic Prednisone Therapy. A Randomized, Multicentre Study.
The possibility of using the new drug eluting stents (DES) technology has significantly changed the mid-term outcome of percutaneous coronary interventions (PCI) in terms of reduced recurrence of angina. The way interventionalists accomplish their work is changing accordingly, with a strong trend to a wider use of DES and a consequent perceived patients' clinical benefit.
Evidences supporting the superiority of DES in reducing ischemic recurrence after PCI compared to traditional stents (BMS) are available from randomized studies. A recent meta-analyses underlines that:
DES are superior to BMS in reducing clinical recurrence of ischemia, DES and BMS offer identical results in terms of death and infarction, Rapamycin and paclitaxel DES offer similar results.
The aim of our study is to perform a multicenter, randomized study to assess the clinical efficacy and safety of the oral prednisone therapy after PCI as a possible systemic alternative to currently available BMS and DES. Furthermore, the study aims at analyzing the clinical outcome of the commercially available DES in the context of an independent research and a cost-benefit comparison with BMS and oral steroids.
Studienübersicht
Status
Intervention / Behandlung
Detaillierte Beschreibung
Design of the study
It is very important to underline that this is a "spontaneous" study, i.e. not receiving sponsorship from pharmaceutical industries, stent manufacturers, or any other financial source. This independence from economic interests would contribute to exclude conflicts of interest that may bias the results of the study that is aimed at testing the applicability and the clinical efficacy of this therapy. Furthermore, the assessment of the DES in public hospitals, and beyond the spectrum of the industry-supported studies may offer interesting results of the real life use of these devices.
One of the purposes of the study is a cost-effectiveness analysis. Centers participating in the study should therefore perform PCI according to their common practice with no interference in their decision-making process or technical approach to PCI because of the inclusion of the patients into a randomized study; this is aimed at obtaining an as real as possible situation of the daily practice. Being an spontaneous research, neither a fee will be provided for the enrollment of patients, nor free stents will be given.
The allocation of patients into a BMS or DES treatment will be decided by randomization, and the stents implanted will be selected according to the operator's preference.
The study will include three different groups of patients:
- Control group: receiving BMS;
- DES group: receiving DES;
- Prednisone group: receiving BMS and oral prednisone
Principal objective of the study: is the comparison of the primary endpoint obtained in a control group of patients treated with BMS versus two alternative study groups:
- DES
- BMS and oral prednisone All assuming a similar adjunctive conventional medical treatment.
Secondary endpoint of the study are:
- cost-effectiveness analysis. This will be calculated considering all patients enrolled in the study and analyzed after one year of the treatment. The analysis will take into account the procedural cost of the PCI material, the cost of the medical treatment in the first year of follow-up and the number of event-free days at follow-up. The cost-efficacy analysis will be obtained from the ratio between the cost of the event-free day of follow-up and the possibility of MACE considered in the primary endpoint of the study.
- comparison of the angiographic results. This will be calculated in all patients enrolled.
Studientyp
Einschreibung (Tatsächlich)
Phase
- Phase 2
- Phase 3
Kontakte und Standorte
Studienorte
-
-
-
Milano, Italien, 20089
- Istituto Clinico Humanitas
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Novara, Italien, 28100
- Ospedale Maggiore della Carita
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Rome, Italien, 00149
- European Hospital
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Torino, Italien, 10100
- Ospedale San Giovanni Bosco
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Verona, Italien, 37126
- Universita di Verona
-
-
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- Patients with diagnosed CAD (either SVD or MVD) with signs or symptoms of myocardial ischemia, scheduled for percutaneous revascularization are all candidates.
- Either native vessels and SVG can be included with de-novo or recurrent lesions.
- Lesions causing a diameter stenosis >50% in a main coronary artery (LAD, RCA, LCx) or their principal branches (Dg, OM, PL, PDA).
Exclusion Criteria:
- Diabetes
- Age over 80 years old
- Recent Q wave myocardial infarction (less than 2 weeks)
- Severe hypertension, uncontrolled despite medical treatment
- Gastric ulcer or symptomatic gastritis
- Neoplasia
- Renal failure (creatinine >2.5)
- Left main disease, or left main equivalent (proximal LAD and proximal LCx), or three vessel disease involving the proximal segments of the 3 main coronary branches
- Suboptimal angiographic result of PCI (DS% >30% or TIMI flow <grade 3)
- Contraindications to high-doses of steroids (immunosuppression, active infective disease, osteoporosis, recent use of high doses of steroids).
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Schein-Komparator: 1
Bare Metal Stenting
|
Stenting with BMS only
|
|
Aktiver Komparator: 2
Stenting with DES
|
Stenting with DES (Cypher or Taxus)
|
|
Experimental: 3
Bare metal stenting and administration of prednisone
|
Bare metal stenting with administration of oral prednisone as described in the protocol
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
|---|---|
|
Incidence of cardiac death, myocardial infarction, recurrence of angina at rest or need to repeat revascularization at 12 months.
Zeitfenster: 12 months
|
12 months
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
|---|---|
|
Angiographic restenosis according to the late loss measurement after 6 to 9 months of the procedure. A DS% =>50 at in-segment analysis will be considered as restenosis.
Zeitfenster: 9 months
|
9 months
|
|
Cost-efficacy analysis of the study at 12 months.
Zeitfenster: 12 months
|
12 months
|
Mitarbeiter und Ermittler
Sponsor
Mitarbeiter
Ermittler
- Studienstuhl: Corrado Vassanelli, MD, Universita di Verona
- Studienleiter: Flavio Ribichini, MD, Universita di Verona
- Hauptermittler: Valeria Ferrero, MD, Universita di Verona
Publikationen und hilfreiche Links
Allgemeine Veröffentlichungen
- Versaci F, Gaspardone A, Tomai F, Ribichini F, Russo P, Proietti I, Ghini AS, Ferrero V, Chiariello L, Gioffre PA, Romeo F, Crea F; Immunosuppressive Therapy for the Prevention of Restenosis after Coronary Artery Stent Implantation Study. Immunosuppressive Therapy for the Prevention of Restenosis after Coronary Artery Stent Implantation (IMPRESS Study). J Am Coll Cardiol. 2002 Dec 4;40(11):1935-42. doi: 10.1016/s0735-1097(02)02562-7.
- Ribichini F, Ferrero V, Agostini M, Vassanelli C. Immunosuppression against restenosis. Efficacy of a radiofrequency guidewire and oral prednisone in achieving and maintaining coronary artery patency after stenting. Cardiovasc Revasc Med. 2005 Jul-Sep;6(3):124-5. doi: 10.1016/j.carrev.2005.08.006. No abstract available.
- Ferrero V, Ribichini F, Rognoni A, Marino P, Brunelleschi S, Vassanelli C. Comparison of efficacy and safety of lower-dose to higher-dose oral prednisone after percutaneous coronary interventions (the IMPRESS-LD study). Am J Cardiol. 2007 Apr 15;99(8):1082-6. doi: 10.1016/j.amjcard.2006.11.064. Epub 2007 Mar 6.
- Ribichini F, Ferrero V, Rognoni A, Marino P, Brunelleschi S, Vassanelli C. Percutaneous treatment of coronary bifurcations: lesion preparation before provisional bare metal stenting and subsequent immunosuppression with oral prednisone. The IMPRESS-Y study. J Interv Cardiol. 2007 Apr;20(2):114-21. doi: 10.1111/j.1540-8183.2007.00250.x.
- Ribichini F, Tomai F, Paloscia L, Di Sciascio G, Carosio G, Romano M, Verna E, Galli M, Tamburino C, De Cesare N, Pirisi R, Piscione F, Lanteri G, Ferrero V, Vassanelli C; DESIRE investigators. Steroid-eluting stents in patients with acute coronary syndrome: the dexamethasone eluting stent Italian registry. Heart. 2007 May;93(5):598-600. doi: 10.1136/hrt.2006.098467. Epub 2006 Sep 27.
- Ribichini F, Joner M, Ferrero V, Finn AV, Crimins J, Nakazawa G, Acampado E, Kolodgie FD, Vassanelli C, Virmani R. Effects of oral prednisone after stenting in a rabbit model of established atherosclerosis. J Am Coll Cardiol. 2007 Jul 10;50(2):176-85. doi: 10.1016/j.jacc.2007.03.031. Epub 2007 Jun 22.
- Ferrero V, Ribichini F, Pesarini G, Brunelleschi S, Vassanelli C. Glucocorticoids in the prevention of restenosis after coronary angioplasty: therapeutic potential. Drugs. 2007;67(9):1243-55. doi: 10.2165/00003495-200767090-00001.
- Ribichini F, Tomai F, De Luca G, Boccuzzi G, Presbitero P, Pesarini G, Ferrero V, Ghini AS, Abukaresh R, Aurigemma C, De Luca L, Zavalloni D, Soregaroli D, Marino P, Garbo R, Zanolla L, Vassanelli C; CEREA-DES investigators. Immunosuppressive therapy with oral prednisone to prevent restenosis after PCI. A multicenter randomized trial. Am J Med. 2011 May;124(5):434-43. doi: 10.1016/j.amjmed.2010.11.027.
- Ribichini F, Tomai F, Pesarini G, Zivelonghi C, Rognoni A, De Luca G, Boccuzzi G, Presbitero P, Ferrero V, Ghini AS, Marino P, Vassanelli C; CEREA-DES Investigators. Long-term clinical follow-up of the multicentre, randomized study to test immunosuppressive therapy with oral prednisone for the prevention of restenosis after percutaneous coronary interventions: Cortisone plus BMS or DES veRsus BMS alone to EliminAte Restenosis (CEREA-DES). Eur Heart J. 2013 Jun;34(23):1740-8. doi: 10.1093/eurheartj/eht079. Epub 2013 Mar 14.
- Ribichini F, Tomai F, De Luca G, Boccuzzi G, Presbitero P, Pesarini G, Ferrero V, Ghini AS, Pastori F, De Luca L, Zavalloni D, Soregaroli D, Garbo R, Franchi E, Marino P, Minelli M, Vassanelli C. A multicenter, randomized study to test immunosuppressive therapy with oral prednisone for the prevention of restenosis after percutaneous coronary interventions: cortisone plus BMS or DES versus BMS alone to eliminate restenosis (CEREA-DES) - study design and rationale. J Cardiovasc Med (Hagerstown). 2009 Feb;10(2):192-9. doi: 10.2459/JCM.0b013e32831f9176.
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Schätzen)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
- Herz-Kreislauf-Erkrankungen
- Gefäßerkrankungen
- Arteriosklerose
- Arterielle Verschlusskrankheiten
- Koronare Krankheit
- Herzkrankheiten
- Koronare Herzkrankheit
- Myokardischämie
- Atherosklerose
- Physiologische Wirkungen von Arzneimitteln
- Entzündungshemmende Mittel
- Antineoplastische Mittel
- Glukokortikoide
- Hormone
- Hormone, Hormonersatzstoffe und Hormonantagonisten
- Antineoplastische Mittel, hormonell
- Prednison
Andere Studien-ID-Nummern
- CEREA-DES
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