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Lymphoma, Including Chronic Lymphocytic LeukemiaPhase 1NCT01121133

A Study to Assess the Effect of Rifampin on the Metabolism of Navitoclax

A Phase 1 study testing navitoclax and Rifampin in people with Lymphoma, Including Chronic Lymphocytic Leukemia and Solid Tumors, run by AbbVie.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This is an open-label, single or multiple center study to determine the interaction of rifampin with navitoclax (ABT-263) in approximately 12 subjects with cancer. Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
navitoclax and Rifampin
Could I receive a placebo?
No, everyone receives an active treatment
How many people
12 participants
Where
No sites listed yet
Study dates
May 2010to May 2011
Phase
Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • 18 years of age or older.
  • Has a non-hematologic malignancy (radiographic, histologic, or cytologic confirmation), or hematologic malignancy (histologic or cytologic confirmation) that is either: relapsed or refractory to standard therapy, failed at least one prior therapy or no known effective therapy exists.
  • In the investigator's opinion, the subject's life expectancy is at least 90 days.
  • If clinically indicated, (e.g., subjects over the age of 70) subjects must have documented brain imaging (MRI or CT) negative for subdural or epidural hematoma within 28 days prior to the first dose of study drug.

Who cannot join

  • Subjects with brain metastases must have clinically controlled neurologic symptoms, defined as surgical excision and/or radiation therapy followed by 21 days of stable neurologic function and no evidence of CNS disease progression as determined by CT or MRI within 21 days prior to the first dose of study drug.
  • History of or is clinically suspicious for cancer-related central nervous system (CNS) disease.
  • Has undergone an allogeneic stem cell transplant.
  • Has an underlying, predisposing condition of bleeding or currently exhibits signs of bleeding.
  • Has active peptic ulcer disease or other hemorrhagic esophagitis/gastritis.
  • Has active immune thrombocytopenic purpura or a history of being refractory to platelet transfusions (within 1 year prior to the first dose of study drug).
Show all 16Show fewer
  • Significant history of cardiovascular disease (e.g., MI, thrombotic or thromboembolic event in the last 6 months), renal, neurologic, psychiatric, endocrinologic, metabolic, immunologic, or hepatic disease. Female subject is pregnant or breast-feeding.
  • History of or an active medical condition(s) that affects absorption or motility (e.g., Crohn's disease, celiac disease, gastroparesis, short bowel syndrome, etc).
  • Subject exhibits evidence of other clinically significant uncontrolled condition(s) including, but not limited to:
  • tuberculosis
  • diagnosis of fever and neutropenia within 1 week prior to study drug administration
  • Received any anti-cancer therapy including chemotherapy, immunotherapy, radiotherapy, hormonal (with the exception of hormones for hypothyroidism or estrogen replacement therapy [ERT], or agonists required to suppress serum testosterone levels [e.g., LHRH, GnRH, etc.] for subjects with prostate cancer Subject is currently receiving or requires anticoagulation therapy (e.g., warfarin at any dose) or any drugs or herbal supplements that affect platelet function, with the exception of low-dose heparin used to maintain the patency of a catheter.
  • Subject has used known inhibitors (e.g., ketoconazole) or inducers (e.g., rifampin and carbamazepine) of cytochrome P450 3A (CYP3A) within 1 week prior to first dose of study.
  • Subject has a history of hypersensitivity to any of the rifamycins.
  • In the opinion of the Investigator, the subject is an unsuitable candidate to receive ABT-263.
  • History of or is clinically suspicious for cancer-related central nervous system (CNS) disease.

About this study

Official title: A Phase I Study to Assess the Effect of a CYP3A Inducer (Rifampin) on the Pharmacokinetics of ABT-263 (Navitoclax)

This is an open-label, single or multiple center study to determine the interaction of rifampin with navitoclax (ABT-263) in approximately 12 subjects with cancer.

Being tested
navitoclax, Rifampin
Medical subject headings
Lymphoma

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • navitoclaxDrug

    Also called ABT-263, navitoclax

    Subjects will be dosed with Navitoclax, then dosed with Navitoclax in combination with Rifampin.

  • RifampinDrug

    Subjects will be dosed with Navitoclax, then, dosed with Navitoclax in combination with Rifampin.

Study groups in NCT01121133
Study groupRoleWhat they receive
Arm A (navitoclax and rifampin)ExperimentalNot described
Receives: Drug: navitoclax; Drug: Rifampin

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. To determine the effect of rifampin on the pharmacokinetics of navitoclax.

    Measured: Weekly

Secondary outcomes (1)
  1. To determine the safety of navitoclax when administered alone and in combination with rifampin in these patients.

    Measured: Daily

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted12 May 2010 (estimated)
  2. Study startMay 2010
  3. Primary completionMay 2011
  4. Study completionMay 2011

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Single group
Masking
None (open label)
Enrolment
12 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01121133
Sponsor's protocol ID
M10-955
Status last verified
May 2011
First submitted
10 May 2010
Last updated
21 Nov 2017
Results posted
No
Data monitoring committee
No

Publications

  • Yang J, Pradhan RS, Rosen LS, Graham AM, Holen KD, Xiong H. Effect of rifampin on the pharmacokinetics, safety and tolerability of navitoclax (ABT-263), a dual inhibitor of Bcl-2 and Bcl-XL , in patients with cancer. J Clin Pharm Ther. 2014 Dec;39(6):680-4. doi: 10.1111/jcpt.12193. Epub 2014 Jul 22.

    PubMed 25047139

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing navitoclax and Rifampin in people with Lymphoma, Including Chronic Lymphocytic Leukemia and Solid Tumors, run by AbbVie.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 4 inclusion and 16 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 21 Nov 2017. Status can change between updates, so confirm with the study contact before making plans.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

To determine the effect of rifampin on the pharmacokinetics of navitoclax. (time frame: Weekly). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01121133, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 21 Nov 2017.

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