Understanding Chronic Lymphocytic Leukemia

NCT ID: NCT04028531

Last Updated: 2025-07-22

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

2750 participants

Study Classification

OBSERVATIONAL

Study Start Date

1999-09-29

Study Completion Date

2032-09-29

Brief Summary

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The purpose of this study is to collect human Chronic Lymphocytic Leukemia tissue samples and medical information, in order to find out more about the causes and biology of chronic lymphocytic leukemia.

Detailed Description

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The purpose of this study is to collect human Chronic Lymphocytic Leukemia tissue samples and medical information, in order to find out more about the causes and biology of chronic lymphocytic leukemia, for the potential development of more effective therapies for this disease.

Conditions

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Chronic Lymphocytic Leukemia

Study Design

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Observational Model Type

OTHER

Study Time Perspective

OTHER

Study Groups

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Sample Collection

* Blood tests required for assessment
* Specimens and data will also be collected from outside sites
* Clinical data from patients with Chronic Lymphocytic Leukemia will be gathered into a database at Dana Farber Cancer Institute

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* New and existing patients seen for treatment of monoclonal B-cell lymphocytosis
* Any low grade lymphoproliferative disorder
* Chronic Lymphocytic Leukemia in the Dana Farber Cancer Institute Hematologic Oncology Clinic or elsewhere

Exclusion Criteria

\-
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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National Cancer Institute (NCI)

NIH

Sponsor Role collaborator

Dana-Farber Cancer Institute

OTHER

Sponsor Role lead

Responsible Party

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Jennifer R. Brown, MD, PhD

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Jennifer Brown, MD,PhD

Role: PRINCIPAL_INVESTIGATOR

Dana-Farber Cancer Institute

Locations

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Dana Farber Cancer Institute

Boston, Massachusetts, United States

Site Status RECRUITING

Countries

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United States

Central Contacts

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Jennifer Brown, MD, PhD

Role: CONTACT

617-582-8437

Facility Contacts

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Jennifer Brown, MD, PhD

Role: primary

617-582-8437

Other Identifiers

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R01CA213442-01A1

Identifier Type: NIH

Identifier Source: secondary_id

View Link

99-224

Identifier Type: -

Identifier Source: org_study_id

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