A Phase 2 Trial of Nirogacestat in Patients With Recurrent Ovarian Granulosa Cell Tumors
Description
Brief Summary
This phase 2 clinical trial will study the effectiveness of nirogacestat in ovarian granulosa
cell tumors (OvGCTs). Nirogacestat is a gamma secretase inhibitor (GSI) which is hypothesized
to decrease the growth and activity of ovarian granulosa tumors.
Detailed Description
Ovarian granulosa cell tumors (OvGCTs) represent 5-7% of all ovarian cancers (~1.5 to 2k
newly diagnosed patients/year in the United States) and are the most common subtype of
ovarian sex cord tumors (70%). Treatment of granulosa cell tumors with nirogacestat is
expected to inhibit Notch-induced granulosa cell proliferation.
This is a multi-center, single-arm, Phase 2 open label treatment study to determine the
efficacy, safety, tolerability, and pharmacokinetics of nirogacestat in adult participants
with relapsed/refractory OvGCT. The participants will continue treatment until disease
progression as determined by Response Evaluation Criteria in Solid Tumors (RECIST) v1.1
(unless the participants meet criteria for continued treatment) or unacceptable toxicity.
Phase
N/AInclusion and Exclusion Criteria
- Has histologically confirmed recurrent adult-type granulosa cell tumor of the ovary prior to first dose of study treatment
- Have documented radiological evidence of relapse after at least one systemic therapy that is not amenable to surgery, or radiation and have measurable disease by RECIST v1.1 criteria
- Have adequate bone marrow, renal and hepatic function as defined by screening visit laboratory values Key
- Has signs of bowel obstruction requiring parenteral nutrition, malabsorption syndrome or preexisting gastrointestinal conditions that may impair absorption of nirogacestat
- Has had a major cardiac or thrombo-embolic event within 6 months of signing informed consent
- Has abnormal QT interval at Screening, or has congenital or acquired long QT syndrome or a history of additional risk factors for Torsades de Pointes
- Has current or chronic history of liver disease or known hepatic or biliary abnormalities
- Has received bevacizumab treatment or other monoclonal antibody therapy with targeted anti-angiogenic activity for OvGCT within 28 days (or 5 half-lives, whichever is shorter) prior to the first dose of study treatment;
- Has received treatment for OvGCT including but not limited to the following within 28 days (or 5 half-lives, whichever is longer) prior to the first dose of study treatment: hormonal therapy, chemotherapy, immunotherapy, targeted therapy or any investigational treatment
Sites
Please contact the trial administrator to learn more about where you can participate in this trial. Please use the contact form on the right side.
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