A Pilot Trial With Subcutaneous Alemtuzumab and Oral Fludarabinephosphate for the Determination of Safety, Efficacy and Molecular Profiling for the Prediction of Response
Subcutaneous MabCampath® (Alemtuzumab) and Oral Fludara® (Fludarabinephosphate) for the Treatment of Refractory or Relapsed Chronic Lymphocytic Leukemia in 2nd or 3rd Line of Treatment: A Pilot Trial (FLUSALEM) for the Determination of Safety, Efficacy and Molecular Profiling for the Prediction of Response
Open label multicenter, two-step, non-randomized (pilot) study to analyze the safety of 4 cycles of 3-day 40mg/m2 oral fludarabine with simultaneous thrice weekly application of 30mg alemtuzumab s.c. in patients with B-CLL disease in 1st and 2nd relapse after any primary treatment or with disease refractory to any therapy in 1st or 2nd line (including Fludarabine, ). This regimen is preceded by an escalation phase with 3-10-30 mg of alemtuzumab s.c.
After the first phase (completed treatment of 7 patients) an interim analysis of safety and efficacy will be performed. In case of a sufficient risk benefit assessment followed by the enrollment of further 21 patients. Final analysis of safety and preliminary efficacy will be based on all patients enrolled.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
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Feldkirch, Østrig, A-6806
- Landeskrankenhaus Feldkirch
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Fürstenfeld, Østrig, A-8280
- A.ö. Landeskrankenhaus Fürstenfeld
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Innsbruck, Østrig, A-6020
- Universitätsklinik Innsbruck/ Klinik für Innere Medizin
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Leoben, Østrig, A-8700
- A.ö. Landeskrankenhaus Leoben
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Linz, Østrig, A-4020
- Krankenhaus der Stadt Linz
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Salzburg, Østrig, A-5020
- St. Johanns LK
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St. Poelten, Østrig, A-3100
- A.ö. Krankenhaus der Landeshauptstadt St. Pölten
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Wels, Østrig, A-4600
- Klinikum Kreuzschwestern Wels GmbH
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Male or female patients with CD23+, CD5+, CD19+, light chain monoclonal B CLL
- 1st or 2nd relapse after fludarabine or any other primary treatment regimen or refractory to primary or secondary treatment (including fludarabine) and simultaneously indication for treatment according to the NCI Workshop Criteria 1996
- Age 19-75
- WHO performance score 0-2
- Informed consent given by the patient
Exclusion Criteria:
- HIV positive or positive for Hepatitis B or C
- active uncontrolled infection
- child bearing age without adequate control of fertility, pregnant or lactating women
- intolerance towards any ingredient of either oral fludarabine or alemtuzumab
- allergy against foreign proteins
- previous treatment with alemtuzumab
- treatment with an experimental drug within the previous 2 months
- second malignant disease (non CLL)
- CLL in transformation (Richter syndrome)
- decreased kidney-function with creatinine-clearance < 30ml/min
- severe concomitant diseases or major organ dysfunctions
- patients who are unable to comply with the requirements of the protocol
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: Overall study
The FLUSALEM protocol combines 4 cycles of oral fludarabine phosphate (40mg/m² d1-3; q 29d) and an intensive dose schedule of alemtuzumab (30mg sc.3 times weekly for 16 weeks) in an outpatient setting
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orally, 40 mg/m2 d1-3 q4w, x4 cycles
Andre navne:
subcutaneous, starting dose 3 mg and escalation to 10 mg, then 30 mg, followed by 30 mg thrice weekly for 16 weeks in escalated dose
Andre navne:
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Safety and tolerability
Tidsramme: within the duration of study
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within the duration of study
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Complete and overall response rate
Tidsramme: within the duration of study
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within the duration of study
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Infections grade III, IV
Tidsramme: within the duration of study
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within the duration of study
|
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Rate of CMV reactivation
Tidsramme: within the duration of study
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within the duration of study
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Time to retreatment
Tidsramme: within duration of trial
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within duration of trial
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Overall survival
Tidsramme: within duration of trial
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within duration of trial
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Response in lymphatic compartments
Tidsramme: within duration of trial
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within duration of trial
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Molecular response/ immunologic MRD response
Tidsramme: within duration of trial
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within duration of trial
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Quality of Life
Tidsramme: within duration of trial
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within duration of trial
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Ledende efterforsker: Richard Greil, MD, IIIrd Medical Department for Hematology, Oncology, Rheumatology, Infectiology and Hemostasiology at the Medical University of Salzburg
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Sygdomme i immunsystemet
- Neoplasmer efter histologisk type
- Neoplasmer
- Lymfoproliferative lidelser
- Lymfesygdomme
- Immunproliferative lidelser
- Leukæmi, B-celle
- Leukæmi
- Leukæmi, lymfatisk, kronisk, B-celle
- Leukæmi, lymfoid
- Lægemidlers fysiologiske virkninger
- Molekylære mekanismer for farmakologisk virkning
- Antimetabolitter, Antineoplastisk
- Antimetabolitter
- Antineoplastiske midler
- Immunsuppressive midler
- Immunologiske faktorer
- Antineoplastiske midler, immunologiske
- Fludarabin
- Fludarabin phosphat
- Alemtuzumab
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- FLUSALEM
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