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Brief Title: Study to Evaluate the Efficacy/Safety of IPI-549 in Combination With Nivolumab in Patients With Advanced Urothelial Carcinoma (MARIO-275)

A Phase 2, Multicenter, Randomized, Double-Blind, Active-Control Study to Evaluate the Efficacy and Safety of Nivolumab Administered in Combination With IPI-549 Compared to Nivolumab Monotherapy in the Treatment of Patients With Immune Therapy-Naïve, Advanced Urothelial Carcinoma

INTRODUCTION

  • Org Study ID: IPI-549-02
  • Secondary ID: N/A
  • NCT ID: NCT03980041
  • Sponsor: Infinity Pharmaceuticals, Inc.

BRIEF SUMMARY

The purpose of this study is to measure the effect of IPI-549 in combination with nivolumab when compared to nivolumab monotherapy in advanced urothelial cancer patients.

DETAILED DESCRIPTION

Study IPI-549-02 is a multi-national, prospective, randomized, active-control Phase II trial to evaluate the efficacy and safety of IPI 549 administered in combination with nivolumab compared to nivolumab monotherapy.

The study will enroll approximately 160 checkpoint-naïve, advanced urothelial cancer patients who have progressed or recurred following treatment with platinum-based chemotherapy. Patients will be randomized 2:1 to receive intravenous (IV) nivolumab 480 mg every 4 weeks (Q4W) in combination with oral (PO) IPI 549 40 mg once daily (QD) or IV nivolumab 480 mg Q4W in combination with placebo PO QD.

Eligible patients who have confirmed progression of disease during treatment with nivolumab monotherapy may crossover to the combination treatment arm.

  • Overall Status
    Completed
  • Start Date
    September 25, 2019
  • Phase
    Phase 2
  • Study Type
    Interventional

PRIMARY OUTCOMES

Primary Outcome 1 - Measure:

Primary Outcome 1 - Timeframe: N/A

CONDITION

  • Bladder Cancer
  • Urothelial Carcinoma
  • Solid Tumor
  • Advanced Cancer

ELIGIBILITY

Inclusion Criteria:
* Histologically or cytologically confirmed urothelial carcinoma of the renal pelvis, ureter, bladder, or urethra

- * Measurable disease by CT or MRI as defined by RECIST v1.1

- * Disease progression or recurrence after treatment:

- * i) With at least 1 platinum-based chemotherapy regimen for the treatment of metastatic (Stage IV) or locally advanced unresectable disease; or

- * ii) With disease recurrence within 1 year of completing a platinum-based neoadjuvant or adjuvant therapy

- * Subject that have received more than 2 prior lines of chemotherapy must not have liver metastases

- * Tumor tissues (archived or new biopsy) must be provided for biomarker analysis

- * Eastern Cooperative Oncology Group (ECOG) performance status ≤1

- * Blood sample must be provided for mMDSC levels for randomization into the study
Exclusion Criteria:
* Active brain metastases or leptomeningeal metastases

- * Any serious or uncontrolled medical disorder that may interfere with study treatment/interpretation

- * Prior malignancy active within the previous 3 years except for local or organ confined early stage cancer that has been apparently cured

- * Active, known, or suspected autoimmune disease

- * A condition requiring systemic treatment with either corticosteroids (>10 mg daily prednisone equivalents) or other immunosuppressive medications within 14 day of study drug administration

- * Prior therapy with anti-tumor vaccines, any T cell co-stimulation or checkpoint pathways, or IPI-549

- * Prior surgery or gastrointestinal dysfunction that may affect drug absorption

- * Past medical history of interstitial lung disease

- * History of stroke, unstable angina, myocardial infarction, or ventricular arrhythmia requiring medication or mechanical control

- * Positive test for hepatitis B, C or HIV

- * Dependent on continuous supplemental oxygen

Gender: All

Minimum Age: 18 Years

Maximum Age: N/A

Healthy Volunteers: No

OFFICIAL INFORMATION

Name: Halle Zhang, PhD, RN

Role: Study Director

Affiliation: Infinity Pharmaceuticals, Inc.

Overall Contact

Name: N/A

Phone: N/A

Email: N/A

LOCATION

Facility Status Contact

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