RecruitingPhase 1NCT07300241

Open-Label Phase 1/2 Study of NEO-811 in Subjects With Locally Advanced or Metastatic Non-Resectable Clear Cell Renal Cell Carcinoma

An Open-Label, First-in-Human, Phase 1/2 Dose Escalation and Expansion Study of NEO-811 in Subjects With Locally Advanced or Metastatic Non-Resectable Clear Cell Renal Cell Carcinoma


Sponsor

Neomorph, Inc

Enrollment

30 participants

Start Date

Dec 19, 2025

Study Type

INTERVENTIONAL

Conditions

Summary

The NEO-811-101 study is an open-label, first-in-human, Phase 1/2 dose escalation and expansion study of NEO-811 for subjects with locally advanced or metastatic non-resectable clear cell renal cell carcinoma. The study will test NEO-811 initially as a monotherapy.


Eligibility

Min Age: 18 Years

Inclusion Criteria14

  • Subjects with locally advanced or metastatic non-resectable clear cell renal cell carcinoma (ccRCC).
  • Subjects must have progressed on or refused standard therapies.
  • Eastern Cooperative Oncology Group Performance Status (ECOG PS) 0 or 1.
  • Estimated life expectancy, in the judgment of the Investigator, of at least 12 weeks.
  • Formalin-fixed paraffin-embedded (FFPE) tumor tissue, newly obtained or archival, is mandatory for enrollment to the study.
  • Measurable disease as defined by RECIST v1.1.
  • Adequate hematologic, hepatic, and renal function defined as:
  • Hemoglobin ≥10 g/dL,
  • Absolute neutrophil count ≥1000 cells/µL,
  • Platelet count ≥100,000/µL,
  • AST and ALT ≤2.5 × ULN, or AST and ALT ≤5 × ULN for subjects with liver metastases,
  • Total bilirubin ≤1.5 × ULN,
  • Estimated glomerular filtration rate (eGFR) ≥60 mL/min.
  • Subject can swallow oral medications and does not have a condition that could impair the oral bioavailability of the study drug.

Exclusion Criteria4

  • Non-clear cell predominant RCC histologic subtypes.
  • Leptomeningeal disease or symptomatic active CNS metastases with exceptions for asymptomatic treated CNS metastases per protocol.
  • Prior or concurrent malignancies with exceptions per protocol.
  • History of hepatitis B virus (HBV), hepatitis C virus (HCV), or HIV infection.

Interventions

DRUGNEO-811

NEO-811


Locations(7)

NEO-811 Grand Rapids Site

Grand Rapids, Michigan, United States

NEO-811 Long Island Site

Lake Success, New York, United States

NEO-811-101 NYC Site

New York, New York, United States

NEO-811 South Carolina Site

Myrtle Beach, South Carolina, United States

NEO-811 Dallas Site

Dallas, Texas, United States

NEO-811 Houston Site

Houston, Texas, United States

NEO-811 Virginia Site

Fairfax, Virginia, United States

View Full Details on ClinicalTrials.gov

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NCT07300241


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