- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT00377104
Alvocidib in Treating Patients With B-Cell Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma
A Phase I Dose-Escalation Study of Flavopiridol (NSC 649890) Administered as a 30 Minute Loading Dose Followed by a 4-Hour Infusion in Patients With B-Cell Chronic Lymphocytic Leukemia (CLL)/Small Lymphocytic Lymphoma (SLL) Following Cytoreduction With Chemotherapy
Studienübersicht
Status
Bedingungen
- Chronische lymphatische B-Zell-Leukämie
- Kleines lymphozytisches Lymphom im Stadium III
- Kleines lymphozytisches Lymphom im Stadium IV
- Chronische lymphatische Leukämie im Stadium I
- Chronische lymphatische Leukämie im Stadium II
- Angrenzendes kleines lymphozytisches Lymphom im Stadium II
- Nicht zusammenhängendes kleines lymphozytisches Lymphom im Stadium II
- Kleines lymphozytisches Lymphom im Stadium I
- Chronische lymphatische Leukämie im Stadium III
- Chronische lymphatische Leukämie im Stadium IV
Intervention / Behandlung
Detaillierte Beschreibung
PRIMARY OBJECTIVES:
I. Determine the toxicity profile, dose-limiting toxicity, and maximum tolerated dose of flavopiridol (alvocidib) as consolidation chemotherapy after cytoreduction chemotherapy in patients with B-cell chronic lymphocytic leukemia or small lymphocytic lymphoma.
SECONDARY OBJECTIVES:
I. Determine the pharmacokinetics and cellular pharmacodynamics of flavopiridol in these patients.
II. Determine the complete response (CR) and overall response rate (CR and partial response) of patients treated with flavopiridol.
OUTLINE: This is a dose-escalation study. Patients receive alvocidib intravenously (IV) over 30 minutes (loading dose), followed by alvocidib IV over 4 hours on days 1, 8, and 15.
Treatment repeats every 5 weeks for up to 2 courses in the absence of disease progression or unacceptable toxicity. Cohorts of 3-6 patients receive escalating doses of flavopiridol until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity. A total of 12 patients are treated at the MTD (i.e., recommended phase II dose). Patients undergo blood collection at baseline and periodically during study for pharmacokinetic and cytokine studies (levels of tumor necrosis factor-alpha, interleukin [IL]-6, -11, and -16) by enzyme-linked immunosorbent assay (ELISA). Interphase cytogenetics, p53 mutational status, p53/ATM function, V_H mutational status, zeta-chain-associated protein kinase 70 (ZAP-70) overexpression, and single nucleotide polymorphisms are also examined.
After completion of study treatment, patients are followed at 2 months and then every 3 months for 5 years.
Studientyp
Einschreibung (Tatsächlich)
Phase
- Phase 1
Kontakte und Standorte
Studienorte
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Ohio
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Columbus, Ohio, Vereinigte Staaten, 43210
- Ohio State University Medical Center
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
Diagnosis of 1 of the following:
- B-cell chronic lymphocytic leukemia (CLL)
- Small lymphocytic lymphoma (SLL)
Must have received 1-3 prior therapies for CLL
- Completed therapy 2-12 months ago
- Prior therapy must have led to a partial response or greater
- No evidence of progressive disease
- ECOG performance status 0-2
- Absolute neutrophil count ≥ 1,000/mm³
- WBC ≤ 5,000/mm³
- Platelet count ≥ 50,000/mm³
- Cytopenia allowed
- Creatinine < 2.0 mg/dL
- Bilirubin ≤ 1.5 times normal (unless due to Gilbert's disease or hemolysis)
- AST ≤ 2 times normal (unless due to hemolysis)
- No secondary malignancy or other disease that would limit survival to < 2 years
- No history of inflammatory bowel disease unless inactive for > 2 years
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception
- See Disease Characteristics
- No other concurrent chemotherapy
- No concurrent radiotherapy
- No concurrent dexamethasone or other corticosteroid-based antiemetics
- No concurrent chronic corticosteroid therapy
No other concurrent hormonal therapy except for the following:
- Steroids for new adrenal failure
- Hormones for nondisease-related conditions (e.g., insulin for diabetes)
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: N / A
- Interventionsmodell: Einzelgruppenzuweisung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
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Experimental: Treatment (chemotherapy)
Patients receive alvocidib IV over 30 minutes (loading dose), followed by alvocidib IV over 4 hours on days 1, 8, and 15.
Treatment repeats every 5 weeks for up to 2 courses in the absence of disease progression or unacceptable toxicity.
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Korrelative Studien
Gegeben IV
Andere Namen:
Korrelative Studien
Andere Namen:
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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Toxicity profile of alvocidib administered as a 30 minute loading dose followed by a 4-hour infusion once weekly for 3 consecutive weeks every 5 weeks as consolidation therapy following cytoreduction chemotherapy
Zeitfenster: Day 1, every 2 courses, at 2 months and then every 3 months for 5 years after completion of study treatment
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Assessed utilizing the NCI Common Terminology Criteria for Adverse Events version 3.0.
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Day 1, every 2 courses, at 2 months and then every 3 months for 5 years after completion of study treatment
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Dose-limiting toxicity of alvocidib as consolidation chemotherapy after cytoreduction chemotherapy in patients with B-cell chronic lymphocytic leukemia or small lymphocytic lymphoma
Zeitfenster: Course 1
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The National Cancer Institute Common Toxicity Criteria version 3.0 will be used to characterize toxicity.
If no patients experience dose-limiting toxicity, dose escalation will occur.
If 1 patient has a dose limiting toxicity, 3 additional patients will be enrolled at that dose.
If fewer than 2 of 6 patients experiences dose limiting toxicity, then the next highest dose level will be used for the subsequent cohort of 3 patients.
If at any dose level two or more of the six patients experience a dose limiting toxicity, 3 additional patients will be treated at the previous dose level.
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Course 1
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Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Pharmacokinetics and cellular pharmacodynamics of alvocidib administered in this schedule
Zeitfenster: Baseline and day 1
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Cytokine studies will be examined by standard ELISA assays to determine if increase IL-6 correlates with hypotension, hypoxemia, and tachycardia observed following treatment and to identify the source of production of this cytokine.
We will examine interphase cytogenetics, p53 mutational status, p53/ATM functional assay, VH mutational status, and ZAP-70 over-expression.
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Baseline and day 1
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Complete response (CR) and overall response rate (CR and partial response) of alvocidib in patients with previously-treated CLL
Zeitfenster: Baseline, every 2 courses, at 2 months and then every 3 months for 5 years after completion of study treatment
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Criteria for response will utilize the Revised National Cancer Institute-sponsored Working Group Guidelines.
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Baseline, every 2 courses, at 2 months and then every 3 months for 5 years after completion of study treatment
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Mitarbeiter und Ermittler
Sponsor
Ermittler
- Hauptermittler: Leslie Andritsos, Ohio State University
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Primärer Abschluss (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
- Erkrankungen des Immunsystems
- Neubildungen nach histologischem Typ
- Neubildungen
- Lymphoproliferative Erkrankungen
- Lymphatische Erkrankungen
- Immunproliferative Erkrankungen
- Leukämie, B-Zell
- Lymphom
- Leukämie
- Leukämie, lymphozytär, chronisch, B-Zell
- Leukämie, lymphatisch
- Physiologische Wirkungen von Arzneimitteln
- Molekulare Mechanismen der pharmakologischen Wirkung
- Enzym-Inhibitoren
- Antineoplastische Mittel
- Wuchsstoffe
- Wachstumshemmer
- Proteinkinase-Inhibitoren
- Alvocidib
Andere Studien-ID-Nummern
- NCI-2009-00161
- U01CA076576 (US NIH Stipendium/Vertrag)
- OSU 05116
- OSU-IRB-2006C0031
- CDR0000501975
- OSU-05116
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