Summary

Eligibility
for people ages 12 years and up (full criteria)
Location
at UCLA
Dates
study started
estimated completion

Description

Summary

This is a multicenter open-label, randomized, non-comparative, parallel cohort pivotal study of treatment with envafolimab (cohort A and C) or envafolimab combined with ipilimumab (cohort B and D) in patients with locally advanced, unresectable or metastatic undifferentiated pleomorphic sarcoma (UPS)/myxofibrosarcoma (MFS) who have progressed on one or two lines of chemotherapy.

Official Title

ENVASARC: A Pivotal Trial Of Envafolimab, And Envafolimab In Combination With Ipilimumab, In Patients With Advanced Or Metastatic Undifferentiated Pleomorphic Sarcoma Or Myxofibrosarcoma Who Have Progressed On Prior Chemotherapy

Details

This is a multicenter open-label, randomized, non-comparative, parallel cohort pivotal study of treatment with envafolimab (cohort A and C) or envafolimab combined with ipilimumab (cohort B and D) in patients with locally advanced, unresectable or metastatic UPS/MFS who have progressed on one or two lines of chemotherapy. Patients were previously assigned at random into one of two cohorts: cohort A of 80 patients who received single agent envafolimab (300 mg every 3 weeks by subcutaneous (SC) injection) or cohort B of 80 patients who received envafolimab (300 mg every 3 weeks by SC injection) in combination with ipilimumab (1 mg/kg every 3 weeks intravenously for four doses). Following amendment #3, patients will be assigned at random into one of two cohorts: cohort C of 80 patients who will receive single agent envafolimab (600 mg every 3 weeks by subcutaneous (SC) injection) or cohort D of 80 patients who will receive envafolimab 600 mg every 3 weeks by SC injection) in combination with ipilimumab (1 mg/kg every 3 weeks intravenously for four doses).

Keywords

Undifferentiated Pleomorphic Sarcoma Myxofibrosarcoma sarcoma Histiocytoma, Malignant Fibrous Ipilimumab Envafolimab

Eligibility

You can join if…

Open to people ages 12 years and up

  • Histologically confirmed locally advanced or metastatic undifferentiated pleomorphic sarcoma (UPS) or grade ≥ 2 myxofibrosarcoma (MFS)
  • Documented progression following systemic chemotherapy
  • At least one measurable lesion
  • Eastern Cooperative Oncology Group performance status of 0 or 1
  • Adequate hematologic and organ function

You CAN'T join if...

  • More than two prior lines of chemotherapy for UPS/MFS
  • Prior immune checkpoint inhibitor or immunomodulatory therapy
  • Active autoimmune disease that has required systemic treatment
  • Major surgery within 4 weeks of dosing of investigational agent
  • Active additional malignancy
  • Pericardial effusion, pleural effusion, or ascites
  • Central nervous system metastases and/or carcinomatous meningitis
  • Active hepatitis or cirrhosis
  • Interstitial lung disease
  • Unwilling to apply highly effective contraception during the study
  • Other concurrent severe and/or uncontrolled medical conditions that would, in the investigator's judgment, contraindicate patient participation in the clinical study

Locations

  • University of California, Los Angeles accepting new patients
    Los Angeles California 90095 United States
  • Sarcoma Oncology Research Center accepting new patients
    Santa Monica California 90403 United States
  • Stanford University accepting new patients
    Stanford California 94305 United States

Details

Status
accepting new patients
Start Date
Completion Date
(estimated)
Sponsor
Tracon Pharmaceuticals Inc.
ID
NCT04480502
Phase
Phase 2 research study
Study Type
Interventional
Participants
Expecting 230 study participants
Last Updated