- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00026910
Analysis of Molecular Markers of Drug Resistance in Tumor Biopsies From Previously Untreated Aggressive Non-Hodgkin's Lymphoma
March 3, 2008 updated by: National Cancer Institute (NCI)
Although the cause(s) of clinical drug resistance in non-Hodgkin's lymphomas (NHL) are unknown, in vitro studies suggest that abnormalities of the cell cycle and mechanisms of apoptosis may play an important role.
Clinical studies have now shown that p53, bcl-2 and tumor proliferation all have significant effects on clinical drug resistance.
To further investigate the role of genes that control the cell cycle and apoptosis, we wish to correlate the expression of multiple molecular targets [including but not restricted to bcl-2, BAX, bcl-6, MIB-1, p53, p21, p27, p16, cyclin D(1), cyclin A, cyclin E, mdm-2, cpp 32, mcl-1, EBER-1, ALK, and a panel of B, T and other cell lineage markers], involving these pathways, with clinical outcome following treatment with combination chemotherapy.
All clinical data and tissue samples for this study will come from patients who have been previously enrolled on two protocols for the initial treatment of aggressive lymphomas.
No new patients will be enrolled for this study.
Study Overview
Status
Completed
Conditions
Detailed Description
Although the cause(s) of clinical drug resistance in non-Hodgkin's lymphomas (NHL) are unknown, in vitro studies suggest that abnormalities of the cell cycle and mechanisms of apoptosis may play an important role.
Clinical studies have now shown that p53, bcl-2 and tumor proliferation all have significant effects on clinical drug resistance.
To further investigate the role of genes that control the cell cycle and apoptosis, we wish to correlate the expression of multiple molecular targets using immunohistochemistry and cDNA microarray expression profiling (including but not restricted to bcl-2, BAX, bcl-6, MIB-1, p53, p21, p27, p16, cyclin D1, cyclin A, cyclin E, mdm-2, cpp 32, mcl-1, EBER-1, ALK, and a panel of B, T and other cell lineage markers), involving these pathways, with clinical outcome following treatment with combination chemotherapy.
All clinical data and tissue samples for this study will come from patients who have been previously enrolled on two protocols for the initial treatment of aggressive lymphomas.
No new patients will be enrolled for this study.
Study Type
Observational
Enrollment
200
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Maryland
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Bethesda, Maryland, United States, 20892
- National Cancer Institute (NCI)
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Prior enrollment on the clinical trial of ProMACE-CytaBOM versus ProMACE-MOPP (81-C-0166) or Short Course ProMACE-CytaBOM (87-C-0180) for the treatment of previously untreated aggressive lymphomas.
Informed consent for participation in the above clinical trials.
Adequate biopsy material from initial biopsy and/or biopsies at relapse of disease.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Harris CC, Hollstein M. Clinical implications of the p53 tumor-suppressor gene. N Engl J Med. 1993 Oct 28;329(18):1318-27. doi: 10.1056/NEJM199310283291807. No abstract available.
- Wilson WH, Teruya-Feldstein J, Fest T, Harris C, Steinberg SM, Jaffe ES, Raffeld M. Relationship of p53, bcl-2, and tumor proliferation to clinical drug resistance in non-Hodgkin's lymphomas. Blood. 1997 Jan 15;89(2):601-9.
- Sachs L, Lotem J. Control of programmed cell death in normal and leukemic cells: new implications for therapy. Blood. 1993 Jul 1;82(1):15-21.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
July 1, 1998
Study Completion
May 1, 2002
Study Registration Dates
First Submitted
November 14, 2001
First Submitted That Met QC Criteria
November 14, 2001
First Posted (Estimate)
November 15, 2001
Study Record Updates
Last Update Posted (Estimate)
March 4, 2008
Last Update Submitted That Met QC Criteria
March 3, 2008
Last Verified
May 1, 2002
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 980136
- 98-C-0136
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Non-Hodgkin Lymphoma
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Fred Hutchinson Cancer CenterNational Cancer Institute (NCI)TerminatedRecurrent Hodgkin Lymphoma | Refractory Hodgkin Lymphoma | Refractory B-Cell Non-Hodgkin Lymphoma | Refractory T-Cell Non-Hodgkin Lymphoma | Recurrent B-Cell Non-Hodgkin Lymphoma | Recurrent T-Cell Non-Hodgkin LymphomaUnited States
-
Marker Therapeutics, Inc.RecruitingNon Hodgkin Lymphoma | Non-Hodgkin Lymphoma, Adult | Non-Hodgkin Lymphoma, Refractory | Non-Hodgkin Lymphoma, RelapsedUnited States
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Fred Hutchinson Cancer CenterNational Cancer Institute (NCI)CompletedRecurrent Hodgkin Lymphoma | Refractory Hodgkin Lymphoma | Recurrent Mantle Cell Lymphoma | Refractory B-Cell Non-Hodgkin Lymphoma | Refractory T-Cell Non-Hodgkin Lymphoma | Recurrent B-Cell Non-Hodgkin Lymphoma | Recurrent T-Cell Non-Hodgkin Lymphoma | Refractory Mantle Cell LymphomaUnited States
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National Cancer Institute (NCI)RecruitingRefractory B-Cell Non-Hodgkin Lymphoma | Refractory T-Cell Non-Hodgkin Lymphoma | Recurrent B-Cell Non-Hodgkin Lymphoma | Recurrent Transformed Non-Hodgkin Lymphoma | Recurrent Non-Hodgkin Lymphoma | Refractory Non-Hodgkin Lymphoma | Recurrent T-Cell Non-Hodgkin Lymphoma | Recurrent Primary Cutaneous... and other conditionsUnited States
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Caribou Biosciences, Inc.RecruitingLymphoma | Lymphoma, Non-Hodgkin | B Cell Lymphoma | Non Hodgkin Lymphoma | Refractory B-Cell Non-Hodgkin Lymphoma | Relapsed Non Hodgkin Lymphoma | B Cell Non-Hodgkin's LymphomaUnited States, Australia, Israel
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M.D. Anderson Cancer CenterNational Cancer Institute (NCI)Active, not recruitingRefractory Hodgkin Lymphoma | Refractory B-Cell Non-Hodgkin Lymphoma | Refractory T-Cell Non-Hodgkin Lymphoma | Hematopoietic Cell Transplantation RecipientUnited States
-
Chongqing Precision Biotech Co., LtdRecruitingNon Hodgkin Lymphoma | Refractory Non-Hodgkin Lymphoma | Relapsed Non-Hodgkin LymphomaChina
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University of WashingtonRecruitingRecurrent Hodgkin Lymphoma | Refractory Hodgkin Lymphoma | Recurrent Non-Hodgkin Lymphoma | Refractory Non-Hodgkin LymphomaUnited States
-
Estrella Biopharma, Inc.Eureka Therapeutics Inc.Not yet recruitingLymphoma | Lymphoma, Non-Hodgkin | Non-Hodgkin's Lymphoma | Non-Hodgkin Lymphoma | Refractory B-Cell Non-Hodgkin Lymphoma | Refractory Non-Hodgkin Lymphoma | High-grade B-cell Lymphoma | CNS Lymphoma | Lymphomas Non-Hodgkin's B-Cell | Relapsed Non-Hodgkin Lymphoma | Lymphoma, Non-Hodgkins | Large B-Cell Lymphoma and other conditions
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Acerta Pharma BVAstraZenecaActive, not recruitingNon Hodgkin LymphomaUnited States, Canada, Italy