RecruitingPhase 1NCT04516447

A Study of ZN-c3 in Patients With Ovarian Cancer

A Phase 1b Study of ZN-c3 in Combination With Chemotherapy or Bevacizumab in Subjects With Ovarian, Peritoneal, or Fallopian Tube Cancer


Sponsor

K-Group, Beta, Inc., a wholly owned subsidiary of Zentalis Pharmaceuticals, Inc

Enrollment

140 participants

Start Date

Oct 26, 2020

Study Type

INTERVENTIONAL

Conditions

Summary

This is a Phase 1b open-label, multicenter study, evaluating the safety, tolerability, preliminary clinical activity, pharmacokinetics (PK), and pharmacodynamics of ZN-c3 in combination with other drugs.


Eligibility

Sex: FEMALEMin Age: 18 Years

Inclusion Criteria9

  • Histologically or cytologically confirmed high-grade serous epithelial ovarian carcinoma, fallopian tube, or peritoneal carcinoma.
  • Subjects must have received 1 or 2 prior therapeutic regimens/lines of therapy in the advanced or metastatic setting.
  • Measurable disease per RECIST version 1.1.
  • Adequate hematologic and organ function as defined by the following criteria:
  • ANC ≥ 1.5 × 10\^9/L; excluding measurements obtained within 7 days after daily administration of filgrastim/sargramostim or within 3 weeks after administration of pegfilgrastim.
  • Platelet count ≥ 100 × 10\^9/L; excluding measurements obtained within 3 days after transfusion of platelets or within 3 weeks after administration of platelet growth factors.
  • Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤3 × upper limit of normal (ULN). If liver function abnormalities are due to underlying liver metastases, AST and ALT ≤ 5 x ULN.
  • Total serum bilirubin ≤ 1.5 × ULN or ≤ 3 × ULN in the case of Gilbert's disease.
  • Serum creatinine ≤ 1.5 x ULN or creatinine clearance (CrCl) ≥ 60 mL/min.

Exclusion Criteria12

  • Histology of abdominal adenocarcinoma of unknown origin or diagnosis of a borderline ovarian tumor.
  • Any of the following treatment interventions within the specified time frame prior to Cycle 1 Day 1:
  • Major surgery within 28 days.
  • Radiation therapy within 21 days.
  • Autologous or allogeneic stem cell transplant within 3 months.
  • A serious illness or medical condition(s) including, but not limited to, the following:
  • Brain metastases that require immediate treatment or are clinically or radiographically unstable.
  • Myocardial impairment of any cause.
  • Significant gastrointestinal abnormalities.
  • Active or uncontrolled infection.
  • Any evidence of small bowel obstruction as determined by air/fluid levels on computed tomography (CT) scan, recent hospitalization for small bowel obstruction within 3 months prior to Cycle 1 Day 1, or recurrent paracentesis or thoracentesis within 6 weeks prior to Cycle 1 Day 1.
  • Subjects with active (uncontrolled, metastatic) second malignancies or requiring therapy.

Interventions

DRUGZN-c3

Investigational drug

DRUGCarboplatin

Carboplatin is an approved drug

DRUGPegylated liposomal doxorubicin

Pegylated liposomal doxorubicin (PLD) is an approved drug

DRUGPaclitaxel

Paclitaxel is an approved drug

DRUGGemcitabine

Gemcitabine is an approved drug

BIOLOGICALBevacizumab

Combined with azenosertib


Locations(24)

Site 0264

Aurora, Colorado, United States

Site 0104

Boston, Massachusetts, United States

Site 0111

St Louis, Missouri, United States

Site 0173

New York, New York, United States

Site 0259

Durham, North Carolina, United States

Site 0191

Providence, Rhode Island, United States

Site 0196

Nashville, Tennessee, United States

Site 0103

Houston, Texas, United States

Site 2707

South Brisbane, Queensland, Australia

Site 2708

Sunshine Coast, Queensland, Australia

Site 2709

Adelaide, South Australia, Australia

Site 2716

Melbourne, Victoria, Australia

Site 2706

Melbourne, Victoria, Australia

Site 2705

Nedlands, Western Australia, Australia

Site 1001

Banja Luka, Bosnia and Herzegovina

Site 1002

Sarajevo, Bosnia and Herzegovina

Site 1003

Tuzla, Bosnia and Herzegovina

Site 1202

Panagyurishte, Bulgaria

Site 1201

Sofia, Bulgaria

Site 1401

Tbilisi, Georgia

Site 1902

Belgrade, Serbia

Site 2901

Busan, South Korea

Site 2903

Seoul, South Korea

Site 2904

Seoul, South Korea

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