Veliparib and Topotecan Hydrochloride in Treating Patients With Solid Tumors, Relapsed or Refractory Ovarian Cancer, or Primary Peritoneal Cancer



Status:Active, not recruiting
Conditions:Ovarian Cancer, Cancer, Cancer
Therapuetic Areas:Oncology
Healthy:No
Age Range:18 - Any
Updated:2/8/2019
Start Date:October 29, 2009

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A Phase 1/2 Trial of ABT-888, an Inhibitor of Poly(ADP-ribose) Polymerase (PARP), and Topotecan (TPT) in Patients With Solid Tumors (Phase 1) and Relapsed Ovarian Cancer or Primary Peritoneal Cancer (Phase 2) After Prior Platinum Containing First-Line Chemotherapy

This phase I/II trial studies the side effects and best dose of veliparib and topotecan
hydrochloride and to see how well they work in treating patients with solid tumors, ovarian
cancer that has come back or does not respond to treatment, or primary peritoneal cancer.
Veliparib may stop the growth of tumor cells by blocking some of the enzymes needed for cell
growth. Drugs used in chemotherapy, such as topotecan hydrochloride, work in different ways
to stop the growth of tumor cells, either by killing the cells, by stopping them from
dividing, or by stopping them from spreading. Giving veliparib with chemotherapy may kill
more tumor cells.

PRIMARY OBJECTIVES:

I. To determine the maximum tolerated dose of the combination of veliparib (ABT-888) and
weekly topotecan (topotecan hydrochloride) in adult patients with advanced solid tumors.
(Phase I) II. To identify any anti-tumor activity of this treatment combination, as assessed
by objective response in patients with advanced solid tumors. (Phase I) III. To assess the
confirmed response rate for patients with epithelial ovarian cancer, fallopian tube cancer or
primary peritoneal carcinoma treated with the combination of ABT-888 and weekly topotecan.

IV. To assess the progression free response (PFS) for patients with epithelial ovarian
cancer, fallopian tube cancer or primary peritoneal carcinoma treated with the combination of
ABT-888 and weekly topotecan. (Phase II)

SECONDARY OBJECTIVES:

I. To identify any pharmacokinetic interactions between ABT-888 and topotecan. (Phase I) II.
To determine whether topotecan stimulates adenosine diphosphate (ADP)-ribose polymer
formation in circulating peripheral blood mononuclear cells. (Phase I) III. To determine
whether ABT-888 inhibits basal or topotecan-stimulated ADP-ribose polymer formation. (Phase
I) IV. To assess differences in the toxicity and/or efficacy of this regimen based on BRCA
1/2 mutational status. (Phase II) V. To determine whether pretreatment tumor cell levels of
topoisomerase I, poly ADP-ribose polymerase (PARP), BRCA1, BRCA2, XRCC1,
tyrosyl-deoxyribonucleic acid (DNA) phosphodiesterase 1 (TDP1), P-glycoprotein or breast
cancer resistance protein (BCRP) predict response to this regimen. (Phase II) VI. To
identify, in an exploratory manner, any transcriptional profiles that may predict response to
this regimen. (Phase II)

OUTLINE: This is a phase I, dose-escalation study of veliparib and topotecan hydrochloride
followed by a phase II study. (PHASE I DOSE-ESCALATION PART IS COMPLETED)

Patients receive veliparib orally (PO) on days 1-3, 8-10, and 15-17 (veliparib is omitted on
days 1-3 of course 2) and topotecan hydrochloride intravenously (IV) over 30 minutes on days
2, 9, and 16. Courses repeat every 28 days in the absence of disease progression or
unacceptable toxicity.

After completion of study treatment, patients are followed up at 3 months (Phase I) or every
3 or 6 months for 5 years (Phase II).

Inclusion Criteria:

- PHASE I: Adult patients with histologically confirmed solid tumor malignancy that is
metastatic or unresectable and for which standard curative measures or other therapy
definitely capable of extending life expectancy does not exist

- PHASE II: All patients enrolled in the Phase II portion of this trial must have a
history of biopsy-proven ovarian, fallopian tube or primary peritoneal cancer

- Patients must have received < 3 lines of prior therapy and have relapsed less than a
year from their last platinum regimen; regimens that are used twice (for example
carboplatin and paclitaxel) can be counted as one; if a regimen is changed during the
course of treatment due to side effect profile or allergy, the course of therapy is
counted as one regimen; (for example, if docetaxel is substituted for paclitaxel due
to a reaction during the initial course of adjuvant therapy, this is considered one
regimen)

- Patients must have measurable disease with at least one lesion whose longest diameter
can be accurately measured as >= 2.0 cm with conventional techniques or as >= 1.0 cm
with spiral computed topography (CT); if spiral CT is used, it must be used for both
pre- and post- treatment tumor assessments

- Absolute neutrophil count >= 1500/mcL

- Hemoglobin >= 9.0 g/dL

- Platelets >= 100,000/mcL

- Total bilirubin =< 1.5 x the upper limit of normal (ULN)

- Serum glutamic pyruvic transaminase (SGPT) (alanine aminotransferase [ALT]) or serum
glutamic oxaloacetic transaminase (SGOT) (aspartate aminotransferase [AST]) =< 2.5 x
ULN in the absence of hepatic metastasis; SGPT (ALT) =< 3 x ULN or SGOT (AST) =< 5 x
ULN in the presences of hepatic metastasis

- Creatinine =< 1.5 x ULN

- International normalized ratio (INR) =< 1.4 unless receiving therapeutic doses of
coumadin

- Partial thromboplastin time (PTT) =< 48 seconds (1.25 x ULN)

- Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0, 1, or 2

- Ability to provide informed consent

- Willingness to return to enrolling institution for follow up

- Life expectancy >= 12 weeks

- Willingness to provide the biologic specimens is required by the protocol; this is
part of the mandatory correlative research component; these specimens include:

- PHASE I: peripheral blood for plasma pharmacokinetic analysis and peripheral
blood mononuclear cell (PBMC) polymer assessment from 0-24 h after drug
administration on days 1 and 2 of cycle 1 as well as day 2 of cycle 2; urine for
assessment of ABT-888 renal clearance for 24 h after administration of drugs on
days 1 and 2 of cycle 1 as well as day 2 of cycle 2; and a pretreatment
peripheral blood sample for possible sequencing of the BRCA1, BRCA2 loci as well
as possible pharmacogenomic analysis

- Negative urine or serum pregnancy test done =< 7 days prior to registration for
females of child bearing potential only

- Able to swallow and absorb the medication

Exclusion Criteria:

- Known standard therapy for the patient's disease that is potentially curative or
definitely capable of extending life expectancy

- Prior treatment with a PARP inhibitor or topotecan

- Uncontrolled intercurrent illness including, but not limited to, ongoing or active
infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac
arrhythmia, or psychiatric illness/social situations that would limit compliance with
study requirements

- Any of the following prior therapies:

- Chemotherapy =< 4 weeks prior to registration

- Mitomycin C/nitrosoureas =< 6 weeks prior to registration

- Immunotherapy =< 4 weeks prior to registration

- Biologic therapy =< 4 weeks prior to registration

- Radiation therapy =< 4 weeks prior to registration

- Radiation to > 25% of bone marrow

- Investigational therapy or any ancillary therapy considered investigational
(utilized for a non-Food and Drug Administration [FDA]-approved indication and in
the context of a research investigation) =< 4 weeks prior to registration;
subjects with prostate cancer will be permitted to continue hormone therapy

- Failure to fully recover from acute, reversible effects of prior chemotherapy
regardless of interval since last treatment

- New York Heart Association classification III or IV

- Known central nervous system (CNS) metastases or seizure disorder; patients with known
brain metastases that have been successfully treated and stable for >= 6 months
without requirement for corticosteroids and without seizure activity will be eligible

- Any of the following:

- Pregnant women

- Nursing women

- Men or women of childbearing potential who are unwilling to employ adequate
contraception

- Co-morbid systemic illnesses or other severe concurrent disease which, in the judgment
of the investigator, would make the patient inappropriate for entry into this study or
interfere significantly with the proper assessment of safety and toxicity of the
prescribed regimens

- Immunocompromised patients (other than that related to the use of corticosteroids)
including patients known to be human immunodeficiency virus (HIV) positive

- Receiving any other investigational agent which would be considered as a treatment for
the primary neoplasm

- Other active malignancy, except non-melanotic skin cancer or carcinoma-in-situ of the
cervix

- Note: If there is a history of prior malignancy, they must not be receiving other
specific treatment (other than hormonal therapy) for their cancer

- History of myocardial infarction =< 6 months, or congestive heart failure requiring
use of ongoing maintenance therapy for life-threatening ventricular arrhythmias

- More than 2 prior chemotherapy regimens for the current malignancy; full dose
chemotherapy used in conjunction with concurrent radiation therapy will be included as
prior therapy

- Note: Prior hormonal therapy (e.g. leuprolide, aromatase inhibitors, tamoxifen)
and immunotherapy will be allowed and not included as a prior chemotherapy; if
the chemotherapy regimen is altered during the course due to issues with
tolerability or safety, the regimen will be counted as one; using the same
regimen at recurrence is counted as one regimen; the addition of bevacizumab to a
prior regimen is considered one regimen
We found this trial at
15
sites
13400 E. Shea Blvd.
Scottsdale, Arizona 85259
480-301-8000
Mayo Clinic Arizona Mayo Clinic in Arizona provides medical care for thousands of people from...
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12605 East 16th Avenue
Aurora, Colorado 80045
720-848-0000
Principal Investigator: Bradley R. Corr
Phone: 720-848-0650
University of Colorado Hospital, Site Top medical professionals, superior medicine and progressive change make University...
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5841 S Maryland Ave
Chicago, Illinois 60637
1-773-702-6180
Principal Investigator: Gini F. Fleming
Phone: 773-834-7424
University of Chicago Comprehensive Cancer Center The University of Chicago Comprehensive Cancer Center (UCCCC) is...
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Chicago, IL
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Dallas, Texas 75390
Principal Investigator: Jayanthi S. Lea
Phone: 214-648-7097
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Dallas, TX
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5201 Harry Hines Blvd
Dallas, Texas 75235
(214) 590-8000
Principal Investigator: Jayanthi S. Lea
Phone: 214-590-5582
Parkland Memorial Hospital As our community's public health system, Parkland is the foundation for a...
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Dallas, TX
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Fairway, Kansas 66205
Principal Investigator: Stephen K. Williamson
Phone: 913-945-7552
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Fairway, KS
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4500 San Pablo Rd S
Jacksonville, Florida 32224
(904) 953-2000
Mayo Clinic Florida Thousands of people come to Mayo Clinic in Jacksonville, Fla., annually for...
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Lexington, Kentucky
Principal Investigator: Rachel W. Miller
Phone: 859-257-3379
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Lexington, KY
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New Lenox, Illinois 60451
Principal Investigator: Gini F. Fleming
Phone: 815-300-1400
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New Lenox, IL
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Orland Park, Illinois 60462
Principal Investigator: Gini F. Fleming
Phone: 773-834-7424
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Phoenix, Arizona
Principal Investigator: Andrea E. Wahner Hendrickson
Phone: 855-776-0015
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Pittsburgh, Pennsylvania 15232
Principal Investigator: Sarah E. Taylor
Phone: 412-647-8073
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Rochester, Minnesota 55905
Principal Investigator: Andrea E. Wahner Hendrickson
Phone: 855-776-0015
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Rochester, MN
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Sacramento, California 95817
Principal Investigator: Vanessa A. Kennedy
Phone: 916-734-3089
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2000 Circle of Hope Dr
Salt Lake City, Utah 84112
(801) 585-0303
Principal Investigator: Theresa L. Werner
Phone: 801-581-4477
Huntsman Cancer Institute at University of Utah Huntsman Cancer Institute (HCI) is part of the...
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