- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT01833195
Outcomes AlloMap Registry: the Long-term Management and Outcomes of Heart Transplant Recipients With AlloMap Testing (OAR)
Outcomes AlloMap Registry Study: the Clinical Long-term Management and Outcomes of Heart Transplant Recipients With Regular Rejection Surveillance Including Use of AlloMap Gene-expression Profiling Testing
Přehled studie
Postavení
Detailní popis
The standard of care in adult heart transplant recipients has been to perform periodic endomyocardial biopsies for surveillance for rejection. Because of the risks and discomforts associated with the biopsy procedure, a non-invasive test (AlloMap) based on gene-expression profiling of peripheral blood was developed and introduced in 2005 to identify heart transplant recipients who have a low probability of rejection at the time of protocol surveillance testing. The schedule of AlloMap surveillance testing has been derived from the customary timing of surveillance biopsies: e.g. at 1 to 2 month intervals for patients who are 6 and 12 post-transplantation, and at 3, 4 or 6 months after the first year post-transplantation.
In the large multicenter IMAGE (Invasive Monitoring Attenuation by Gene Expression Profiling) 602 patients in the United States who had undergone cardiac transplantation at least 6 months prior were randomized 1:1 to either surveillance with routine biopsy or AlloMap testing. Patients in both groups were also monitored with echocardiography. A primary outcome event was defined as an episode of rejection with hemodynamic compromise, graft dysfunction due to other causes, death or retransplantation. Over a median follow-up period of 19 months, 297 patients who were monitored with AlloMap and 305 patients who underwent routine biopsies had similar 2-year cumulative rates of events (14.5% and 15.3%, respectively; hazard ratio with gene-expression profiling, 1.04; 95% confidence interval, 0.67 to 1.68).
This Outcomes AlloMap Registry (OAR) study is designed to collect similar clinical outcomes information as studied in IMAGE, in a larger cohort of patients (approximately 2000) followed for up to 5 years. At each routine clinic visit, key clinical features such as rejection surveillance management schedules, testing results (e.g. blood levels of immunosuppressive agents), and AlloMap scores will be collected. This larger and longer term follow-up dataset is intended to enable further elucidation, through analyses techniques such as multivariate Cox proportional hazards models, of the surveillance management features which may be associated or contribute to the most favorable long term outcomes of the heart recipients.
Typ studie
Zápis (Aktuální)
Kontakty a umístění
Studijní místa
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Arizona
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Phoenix, Arizona, Spojené státy, 85054
- Mayo Clinic
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California
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Beverly Hills, California, Spojené státy, 90211
- Cedars-Sinai Medical Center
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Los Angeles, California, Spojené státy, 90095
- University of California, Los Angeles
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Stanford, California, Spojené státy, 94305
- Stanford University
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Florida
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Gainesville, Florida, Spojené státy, 32610
- University of Florida,
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Hollywood, Florida, Spojené státy, 33021
- Memorial Regional Hospital
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Tampa, Florida, Spojené státy, 33606
- Tampa General Hospital
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Georgia
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Atlanta, Georgia, Spojené státy, 30322
- Emory University
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Illinois
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Chicago, Illinois, Spojené státy, 60611
- Northwestern University
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Chicago, Illinois, Spojené státy, 60637
- University of Chicago
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Indiana
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Indianapolis, Indiana, Spojené státy, 46260
- St. Vincent Medical Group
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Kentucky
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Lexington, Kentucky, Spojené státy, 40536
- University of Kentucky
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Louisville, Kentucky, Spojené státy, 40202
- University of Louisville
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Louisiana
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New Orleans, Louisiana, Spojené státy, 70121
- Ochsner Clinic Foundation
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Michigan
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Ann Arbor, Michigan, Spojené státy, 48109
- University of Michigan
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Minnesota
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Minneapolis, Minnesota, Spojené státy, 55455
- University of Minnesota
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Missouri
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Kansas City, Missouri, Spojené státy, 64111
- Mid America Heart Institute - St. Luke's Hospital
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Saint Louis, Missouri, Spojené státy, 63110
- Washington University
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New York
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New York, New York, Spojené státy, 10032
- Columbia University Medical Center
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New York, New York, Spojené státy, 10029
- Mount Sinai Hospital
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Ohio
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Cleveland, Ohio, Spojené státy, 44195
- Cleveland Clinic Foundation
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Columbus, Ohio, Spojené státy, 43210
- Ohio State University
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Oklahoma
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Oklahoma City, Oklahoma, Spojené státy, 73112
- Integris Baptist Medical Center
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Pennsylvania
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Philadelphia, Pennsylvania, Spojené státy, 19140
- Temple University
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Philadelphia, Pennsylvania, Spojené státy, 19102
- Drexel University
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Pittsburgh, Pennsylvania, Spojené státy, 15212
- Allegheny General Hospital
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Pittsburgh, Pennsylvania, Spojené státy, 15219
- University of Pittsburgh Medical Center
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Tennessee
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Nashville, Tennessee, Spojené státy, 37232
- Vanderbilt University Medical Center
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Texas
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Dallas, Texas, Spojené státy, 75390
- UT Southwestern Medical Center
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Dallas, Texas, Spojené státy, 75246
- Baylor Research Institute
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Houston, Texas, Spojené státy, 77030
- Houston Methodist Research Institute
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Houston, Texas, Spojené státy, 77030
- Baylor St. Lukes
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Utah
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Murray, Utah, Spojené státy, 84107
- Intermountain Heart Institute
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Virginia
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Falls Church, Virginia, Spojené státy, 22042
- Inova Heart & Vascular Institute
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Richmond, Virginia, Spojené státy, 23298
- Virginia Commonwealth University
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Wisconsin
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Milwaukee, Wisconsin, Spojené státy, 53215
- Aurora St. Luke's Medical Center
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Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Metoda odběru vzorků
Studijní populace
Popis
Inclusion Criteria:
- New and existing heart transplant recipients ≥ 2 months (≥ 55 days) post-transplant receiving post-transplant care at the enrolling centers for interim surveillance monitoring that includes AlloMap testing
Studijní plán
Jak je studie koncipována?
Detaily designu
Kohorty a intervence
Skupina / kohorta |
|---|
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Heart transplant recipients
Heart transplant rejection surveillance including AlloMap testing
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Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Vital status of heart transplant recipient
Časové okno: 5 Years
|
Hospitalizations and causes (i.e. infections or graft dysfunction (classified as: acute cellular rejection, antibody mediated rejection , cardiac allograft vasculopathy or non specific etiology of graft dysfunction Cancers (newly diagnosed and/or recurrent): onset and classification of types of cancers |
5 Years
|
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Surveillance visit schedules and patient management parameters
Časové okno: 5 Years
|
Endomyocardial biopsy and histology grades of rejection; left ventricular echocardiograms and ejection fractions; maintenance immunosuppressive drugs categories and doses/ blood levels; AlloMap scores and score patterns
|
5 Years
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Spolupracovníci a vyšetřovatelé
Sponzor
Vyšetřovatelé
- Ředitel studie: James P Yee, MD, PhD, CareDx, Inc., Brisbane, CA
Publikace a užitečné odkazy
Obecné publikace
- Pham MX, Teuteberg JJ, Kfoury AG, Starling RC, Deng MC, Cappola TP, Kao A, Anderson AS, Cotts WG, Ewald GA, Baran DA, Bogaev RC, Elashoff B, Baron H, Yee J, Valantine HA; IMAGE Study Group. Gene-expression profiling for rejection surveillance after cardiac transplantation. N Engl J Med. 2010 May 20;362(20):1890-900. doi: 10.1056/NEJMoa0912965. Epub 2010 Apr 22.
- Shah MR, Starling RC, Schwartz Longacre L, Mehra MR; Working Group Participants. Heart transplantation research in the next decade--a goal to achieving evidence-based outcomes: National Heart, Lung, And Blood Institute Working Group. J Am Coll Cardiol. 2012 Apr 3;59(14):1263-9. doi: 10.1016/j.jacc.2011.11.050.
- Kanwar, M. et al: Correlation of Longitudinal Gene-Expression Profiling Score to Cytomegalovirus (CMV) Infection: Results from the Outcomes AlloMap Registry (OAR). ISHLT 35th Annual Meeting and Scientific Sessions. 2015 April 13-18, 2015; Nice, France. *2015 American Transplant Congress. May 2-6, 2015; Philadelphia, PA. Poster.
- Teuteberg, J. et al; Gene-Expression Profiling to Monitor for Rejection-Which Patients are Being Offered This Strategy? ISHLT 35th Annual Meeting and Scientific Sessions. 2015 April 13-18, 2015; Nice, France. 2015. *American Transplant Congress. May 2-6, 2015; Philadelphia, PA. Poster.
- Sulemanjee, N. et al; Gender-Mismatched Heart Transplants and Gene Expression Profiling Score-Lessons Learned from the Outcomes AlloMap Registry (OAR). ISHLT 35th Annual Meeting and Scientific Sessions. 2015 April 13-18, 2015; Nice, France. 2015 *American Transplant Congress. May 2-6, 2015; Philadelphia, PA. Poster.
- Kanwar, M. et al; Impact of Cytomegalovirus Infection on Longitudinal Gene-Expression Profiling Score: Results from the Outcomes AlloMap Registry. 2016 ISHLT 36th Annual Meeting and Scientific Sessions. April 27-30, 2016; Washington, DC.
- Teuteberg, JJ. et al; Higher Rate of Hospitalizations for Infection and Cancer Then Rejection in Low Risk Heart Transplant Patients Followed by Gene Expression Profiling. 2016 ISHLT 36th Annual Meeting and Scientific Sessions. April 27-30, 2016; Washington, DC.
- Teuteberg, JJ. et al; Gene Expression Profiling Score and the Risk of Infection in Heart Transplant. 2016 American Transplant Congress. June 12, 2016; Boston, MA Poster
- Teuteberg, J., Shullo, MA., Rinde-Hoffman, D., Wigger, M., Wang, YS., Wolf, T., Arnold, PJ., Sninsky, J., Berman, P. Routine Surveillance of Heart Transplant Recipients with Gene Expression Profiling: Lack of an Impact of Race on Outcomes. 2017 American Transplant Congress. April 29-May 3, 2017; Chicago, IL. Poster
- Shah, P. et al: Outcomes with Gene Expression Profiling for Cardiac Transplant Recipients Within North America. 2016 ISHLT 36th Annual Meeting and Scientific Sessions. April 27-30, 2016; Washington, DC.
- Uriel, N. et al; Utility of Gene Expression (AlloMap Score) in Antibody Mediated Rejection Detection. 2016 ISHLT 36th Annual Meeting and Scientific Sessions. April 27-30, 2016; Washington, DC.
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Aktuální)
Primární dokončení (Očekávaný)
Dokončení studie (Očekávaný)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Odhad)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
Další identifikační čísla studie
- SN-C-00003
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