Deze pagina is automatisch vertaald en de nauwkeurigheid van de vertaling kan niet worden gegarandeerd. Raadpleeg de Engelse versie voor een brontekst.

Bortezomib and Gemcitabine Hydrochloride in Treating Patients With Relapsed or Refractory Hodgkin's Lymphoma

30 maart 2016 bijgewerkt door: Jonathan Friedberg, University of Rochester

Phase II Pilot Study of Bortezomib (VELCADE®) and Gemcitabine for Patients With Relapsed or Refractory Hodgkin's Lymphoma

RATIONALE: Bortezomib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as gemcitabine hydrochloride, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving bortezomib together with gemcitabine hydrochloride may kill more cancer cells.

PURPOSE: This phase II trial is studying how well giving bortezomib together with gemcitabine hydrochloride works in treating patients with relapsed or refractory Hodgkin's lymphoma.

Studie Overzicht

Toestand

Voltooid

Conditie

Gedetailleerde beschrijving

OBJECTIVES:

Primary

  • Determine the overall response rate (partial and complete response) in patients with relapsed or refractory Hodgkin's lymphoma treated with bortezomib and gemcitabine hydrochloride.

Secondary

  • Determine the safety and toxic effects of this regimen in these patients.
  • Determine the time to progression in patients treated with this regimen.
  • Correlate NF-kB inhibition and proteasome activity with response in patients treated with this regimen.

OUTLINE: This is a multicenter, pilot study.

Patients receive bortezomib IV on days 1, 4, 8, and 11 and gemcitabine hydrochloride IV over 30 minutes on days 1 and 8. Treatment repeats every 21 days for up to 6 courses in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed periodically for 2 years and then annually thereafter.

PROJECTED ACCRUAL: A total of 24 patients will be accrued for this study.

Studietype

Ingrijpend

Inschrijving (Werkelijk)

18

Fase

  • Fase 2

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studie Locaties

    • Massachusetts
      • Boston, Massachusetts, Verenigde Staten, 02115
        • Dana-Farber/Harvard Cancer Center at Dana Farber Cancer Institute
    • New York
      • Rochester, New York, Verenigde Staten, 14642
        • James P. Wilmot Cancer Center at University of Rochester Medical Center

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

18 jaar tot 120 jaar (Volwassen, Oudere volwassene)

Accepteert gezonde vrijwilligers

Nee

Geslachten die in aanmerking komen voor studie

Allemaal

Beschrijving

DISEASE CHARACTERISTICS:

  • Histologically confirmed Hodgkin's lymphoma

    • Recurrent or refractory disease after prior standard combination chemotherapy
  • Measurable disease, defined as ≥ 1 unidimensionally measurable lesion > 1 cm by physical exam or imaging studies
  • No history of non-Hodgkin's lymphoma
  • No history of other hematological malignancy

PATIENT CHARACTERISTICS:

Performance status

  • ECOG 0-2

Life expectancy

  • Not specified

Hematopoietic

  • Platelet count ≥ 100,000/mm^3
  • Absolute neutrophil count ≥ 1,000/mm^3

Hepatic

  • Bilirubin ≤ 2 times upper limit of normal (ULN) (unless due to Gilbert's disease or involvement by Hodgkin's lymphoma)
  • AST ≤ 3 times ULN (unless due to involvement by Hodgkin's lymphoma)

Renal

  • Creatinine clearance ≥ 30 mL/min

Cardiovascular

  • Ejection fraction ≥ 40% by MUGA or echocardiogram (in patients with a history of cardiac disease)

Pulmonary

  • Must not require supplemental oxygen therapy

Immunologic

  • No known HIV infection
  • No uncontrolled bacterial, viral, or fungal infection

Other

  • Not pregnant or nursing
  • Negative pregnancy test
  • Fertile patients must use effective contraception
  • No other malignancy requiring therapy
  • No peripheral neuropathy ≥ grade 2 within the past 14 days
  • No hypersensitivity to boron
  • No hypersensitivity to mannitol

PRIOR CONCURRENT THERAPY:

Biologic therapy

  • More than 30 days since prior monoclonal antibody therapy for Hodgkin's lymphoma
  • More than 6 months since prior autologous stem cell transplantation
  • No prior allogeneic stem cell transplantation
  • No concurrent sargramostim (GM-CSF)
  • No concurrent pegfilgrastim or filgrastim (G-CSF)
  • No concurrent interleukin-11(oprelvekin)

Chemotherapy

  • See Disease Characteristics
  • More than 30 days since prior chemotherapy for Hodgkin's lymphoma
  • No prior treatment with gemcitabine hydrochloride

Endocrine therapy

  • More than 30 days since prior corticosteroid therapy for Hodgkin's lymphoma
  • No concurrent corticosteroid therapy

Radiotherapy

  • More than 30 days since prior radiotherapy for Hodgkin's lymphoma

Other

  • No prior treatment with bortezomib
  • More than 14 days since prior investigational drugs
  • No other concurrent investigational agents

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

  • Primair doel: Behandeling
  • Toewijzing: NVT
  • Interventioneel model: Opdracht voor een enkele groep
  • Masker: Geen (open label)

Wapens en interventies

Deelnemersgroep / Arm
Interventie / Behandeling
Experimenteel: Bortezomib, Gemcitabine Hdrochloride

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Response Rate After 2 Courses of Therapy
Tijdsspanne: 21 Days/course for up to 2 courses
Response was evaluated after two cycles of therapy using the 1999 Cheson response criteria. All responses were based on CT scans. The criteria that were developed include anatomic definitions of response, with normal lymph node size after treatment of 1.5 cm in the longest transverse diameter by computer-assisted tomography scan. A designation of complete response/unconfirmed was adopted to include patients with a greater than 75% reduction in tumor size after therapy but with a residual mass, to include patients-especially those with large-cell NHL-who may not have residual disease. For patients who had FDG-PET imaging, metabolic response was defined as a decrease in the standardized uptake value in target lesions (regions of abnormal FDG uptake on pretreatment FDG-PET images) to below three on posttreatment FDG-PET imaging). All PET scans were reviewed and interpreted by a single radiologist (SV).
21 Days/course for up to 2 courses

Secundaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Change in Proteasome Activity Compared to Baseline (Cycle 1)
Tijdsspanne: baseline to 2 hours
Peripheral blood (40 ml) was collected on cycle 1, day 1 of prebortezomib at baseline and 2 hrs post-bortezomib treatment. The samples were refrigerated at 4C and processed within 36 h of collection. Frozen cell lysates were thawed and the proteasome activity in 10 microliters was determined using a spectroflourometric 20S proteasome assay kit. Samples were run in triplicate on two separate days. The percent change between baseline and 2 hrs (day1, cycle 1) was calculated.
baseline to 2 hours
Change in Proteasome Activity Compared to Baseline (Cycle 2)
Tijdsspanne: baseline and 1-2 weeks after cycle 2, day 11
Peripheral blood (40 ml) was collected at baseline and 1-2 weeks after cycle 2, day 11 post-bortezomib treatment. The samples were refrigerated at 4C and processed within 36 h of collection. Frozen cell lysates were thawed and the proteasome activity in 10 microliters was determined using a spectroflourometric 20S proteasome assay kit. Samples were run in triplicate on two separate days. The percent change between baseline and 2 hrs (day1, cycle 1) was calculated.
baseline and 1-2 weeks after cycle 2, day 11

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Onderzoekers

  • Hoofdonderzoeker: Jonathan W. Friedberg, MD, James P. Wilmot Cancer Center

Publicaties en nuttige links

De persoon die verantwoordelijk is voor het invoeren van informatie over het onderzoek stelt deze publicaties vrijwillig ter beschikking. Dit kan gaan over alles wat met het onderzoek te maken heeft.

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start

1 april 2005

Primaire voltooiing (Werkelijk)

1 mei 2008

Studieregistratiedata

Eerst ingediend

6 december 2005

Eerst ingediend dat voldeed aan de QC-criteria

6 december 2005

Eerst geplaatst (Schatting)

7 december 2005

Updates van studierecords

Laatste update geplaatst (Schatting)

9 mei 2016

Laatste update ingediend die voldeed aan QC-criteria

30 maart 2016

Laatst geverifieerd

1 maart 2016

Meer informatie

Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .

Klinische onderzoeken op gemcitabine hydrochloride

3
Abonneren