- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT01042509
Combination of Alemtuzumab and Rituximab at Low-doses in Refractory Chronic Graft-Versus-Host Disease (LowAR)
Combination of Alemtuzumab (Anti-CD52) and Rituximab (Anti-CD20) at Low-doses in Chronic Graft Versus Host Disease Treatment After First-line Therapy Failure.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Graft-versus-host disease (GVHD) is the most common long-term complication in patients who underwent allogeneic transplantation. First-line therapy for chronic GVHD is based on immunosuppressive agents (usually cyclosporine and corticosteroids) achieving satisfactory response in around 30% of patients. There is no ideal second-line treatment for chronic GVHD; however, numerous studies have been published with therapeutic options such as alemtuzumab (anti-CD52) and rituximab (anti-CD20).
This is a prospective, longitudinal, nonrandomized study in which alemtuzumab and rituximab will be administered at low-doses to patients with refractory chronic GVHD. Clinical response will be evaluated based on the Working Group Report 2006, published by the National Institute of Health Consensus. Follow-up sessions will be weekly for four weeks, every two weeks until achieve response, and finally every four weeks.
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
Nuevo Leon
-
Monterrey, Nuevo Leon, Mexico, 64460
- Hematology Department of Hospital Universitario Dr Jose E Gonzalez
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Patients with chronic graft-versus-host disease.
- Patients over 18 years old.
- Patients who received first-line treatment with no response (failure), relapse or steroid dependance.
Exclusion Criteria:
- Patients with active bacterial or viral infections.
- Patients with hematologic disease progression.
- Patient's intolerance to drugs.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: Alemtuzumab and rituximab
Patients with chronic GVHD after first-line therapy failure will receive Alemtuzumab at 10mg subcutaneously daily for 3 doses (days 1, 2 and 3) Rituximab at 100mg intravenously weekly for 4 doses (days 4, 11, 18 and 25.
THE STUDY HAVE ONLY ONE ARM.
|
Alemtuzumab at 10mg subcutaneously daily for 3 doses (days 1, 2 and 3) Rituximab at 100mg intravenously weekly for 4 doses (days 4, 11, 18 and 25
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Clinical Response of Patients With Refractory Chronic GVHD Based on the Working Group Report 2006.
Tidsramme: 30, 90 and 365 days
|
Overall response of participants to alemtuzumab and rituximab combination at day +30, +90 and +365 of follow-up
|
30, 90 and 365 days
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Side Effects
Tidsramme: 365 days
|
Percentage of participants who experienced side effects
|
365 days
|
Samarbejdspartnere og efterforskere
Efterforskere
- Ledende efterforsker: David Gomez-Almaguer, M.D., Hospital Universitario Dr. Jose E. Gonzalez
Publikationer og nyttige links
Generelle publikationer
- Martin PJ, Weisdorf D, Przepiorka D, Hirschfeld S, Farrell A, Rizzo JD, Foley R, Socie G, Carter S, Couriel D, Schultz KR, Flowers ME, Filipovich AH, Saliba R, Vogelsang GB, Pavletic SZ, Lee SJ; Design of Clinical Trials Working Group. National Institutes of Health Consensus Development Project on Criteria for Clinical Trials in Chronic Graft-versus-Host Disease: VI. Design of Clinical Trials Working Group report. Biol Blood Marrow Transplant. 2006 May;12(5):491-505. doi: 10.1016/j.bbmt.2006.03.004.
- Filipovich AH, Weisdorf D, Pavletic S, Socie G, Wingard JR, Lee SJ, Martin P, Chien J, Przepiorka D, Couriel D, Cowen EW, Dinndorf P, Farrell A, Hartzman R, Henslee-Downey J, Jacobsohn D, McDonald G, Mittleman B, Rizzo JD, Robinson M, Schubert M, Schultz K, Shulman H, Turner M, Vogelsang G, Flowers ME. National Institutes of Health consensus development project on criteria for clinical trials in chronic graft-versus-host disease: I. Diagnosis and staging working group report. Biol Blood Marrow Transplant. 2005 Dec;11(12):945-56. doi: 10.1016/j.bbmt.2005.09.004.
- Pavletic SZ, Martin P, Lee SJ, Mitchell S, Jacobsohn D, Cowen EW, Turner ML, Akpek G, Gilman A, McDonald G, Schubert M, Berger A, Bross P, Chien JW, Couriel D, Dunn JP, Fall-Dickson J, Farrell A, Flowers ME, Greinix H, Hirschfeld S, Gerber L, Kim S, Knobler R, Lachenbruch PA, Miller FW, Mittleman B, Papadopoulos E, Parsons SK, Przepiorka D, Robinson M, Ward M, Reeve B, Rider LG, Shulman H, Schultz KR, Weisdorf D, Vogelsang GB; Response Criteria Working Group. Measuring therapeutic response in chronic graft-versus-host disease: National Institutes of Health Consensus Development Project on Criteria for Clinical Trials in Chronic Graft-versus-Host Disease: IV. Response Criteria Working Group report. Biol Blood Marrow Transplant. 2006 Mar;12(3):252-66. doi: 10.1016/j.bbmt.2006.01.008.
- Ruiz-Arguelles GJ, Gil-Beristain J, Magana M, Ruiz-Delgado GJ. Alemtuzumab-induced resolution of refractory cutaneous chronic graft-versus-host disease. Biol Blood Marrow Transplant. 2008 Jan;14(1):7-9. doi: 10.1016/j.bbmt.2007.09.013. Epub 2007 Dec 3.
- Zaja F, Bacigalupo A, Patriarca F, Stanzani M, Van Lint MT, Fili C, Scime R, Milone G, Falda M, Vener C, Laszlo D, Alessandrino PE, Narni F, Sica S, Olivieri A, Sperotto A, Bosi A, Bonifazi F, Fanin R; GITMO (Gruppo Italiano Trapianto Midollo Osseo). Treatment of refractory chronic GVHD with rituximab: a GITMO study. Bone Marrow Transplant. 2007 Aug;40(3):273-7. doi: 10.1038/sj.bmt.1705725. Epub 2007 Jun 4.
- von Bonin M, Oelschlagel U, Radke J, Stewart M, Ehninger G, Bornhauser M, Platzbecker U. Treatment of chronic steroid-refractory graft-versus-host disease with low-dose rituximab. Transplantation. 2008 Sep 27;86(6):875-9. doi: 10.1097/TP.0b013e318183f662.
- Gutierrez-Aguirre CH, Cantu-Rodriguez OG, Borjas-Almaguer OD, Gonzalez-Llano O, Jaime-Perez JC, Solano-Genesta M, Gomez-Guijosa M, Mancias-Guerra C, Tarin L, Gomez-Almaguer D. Effectiveness of subcutaneous low-dose alemtuzumab and rituximab combination therapy for steroid-resistant chronic graft-versus-host disease. Haematologica. 2012 May;97(5):717-22. doi: 10.3324/haematol.2011.054577. Epub 2011 Dec 1.
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
- HE09-013
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
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