Study of Nirogacestat in Children and Adolescents With Progressive, Surgically Unresectable Desmoid Tumors

A Safety, Pharmacokinetic and Efficacy Study of a γ-Secretase Inhibitor, Nirogacestat, in Children and Adolescents With Progressive, Surgically Unresectable Desmoid Tumors

Eligibility Criteria

Inclusion Criteria

  • Patients must have existing or recurrent desmoid tumor that is deemed not amenable to surgery without significant morbidity and progressed by ≥ 10% as assessed by RECIST within the 6-month period prior to study enrollment.
  • Patients must have had histologic verification of the desmoid tumor.
  • Patient must have received at least one prior course of systemic therapy for desmoid tumor.
  • Patients must have adequate bone marrow, renal, liver and cardiac function as defined in the protocol.
  • Patients must be able to swallow tablets. Tablets must not be crushed or chewed.

Exclusion Criteria

See Protocol Section 3 for a complete comprehensive list of inclusion and exclusion criteria.

Primary Investigator


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Dr. Glenn Edwards is the section chief of Pediatric Hematology/Oncology, as well as the Children's Oncology Group's principal investigator for Carilion Clinic. He has over 30 years of clinical experience and is board certified by the American Board of Pediatrics in Pediatrics and Pediatric Hematology/Oncology. He completed his fellowship at Walter Reed Army Medical Center and completed his internship and residency at Tripler Army Medical Center.

Contact Information

Wendy McCarty, C.C.R.P.
Clinical Research Coordinator II