Open Actively Recruiting

MEK Inhibitor Mirdametinib (PD-0325901) in Patients With Neurofibromatosis Type 1 Associated Plexiform Neurofibromas

About

Brief Summary

This study evaluates mirdametinib (PD-0325901) in the treatment of symptomatic inoperable neurofibromatosis type-1 (NF1)-associated plexiform neurofibromas (PNs). All participants will receive mirdametinib (PD-0325901).

Primary Purpose
Treatment
Study Type
Interventional
Phase
Phase II

Eligibility

Gender
All
Healthy Volunteers
No
Minimum Age
2 Years
Maximum Age
N/A

Key Inclusion Criteria:

  • Participant has documented NF1 mutation or a diagnosis of neurofibromatosis type 1 (NF1) using National Institute of Health (NIH) Consensus Conference criteria inclusive of the presence of a plexiform neurofibroma (PN).
  • Participant has a PN that is causing significant morbidity.
  • Participant has a PN that cannot be completely surgically removed.
  • Participant has a target tumor that is amenable to volumetric MRI analysis.
  • Participant is willing to undergo a tumor biopsy pre and post treatment if ≥ 18 years of age.
  • Participant has adequate organ and bone marrow function.

Key Exclusion Criteria:

  • Participant has abnormal liver function or history of liver disease.
  • Participant has lymphoma, leukemia or any malignancy within the past 5 years (except for resected basal/squamous skin carcinomas without metastases within 3 years).
  • Participant has breast cancer within 10 years.
  • Participant has active optic glioma or other low-grade glioma requiring treatment.
  • Participant has abnormal QT interval corrected or other heart disease within 6 months.
  • Participant has a history of retinal pathology, risk factors for retinal vein occlusion or has a history of glaucoma.
  • Participant has known malabsorption syndrome or gastrointestinal conditions that would impair absorption of mirdametinib (PD-0325901).
  • Participant has received NF1 PN-targeted therapy within 45 days.
  • Participant previously received or is currently receiving therapy with mirdametinib (PD-0325901) or any other MEK1/2 inhibitor.
  • Participant has received radiation therapy within 6 months or has received radiation to the orbit at any time.
  • Participant is unable to undergo or tolerate MRI.
  • Participant has active bacterial, fungal or viral infection.
  • Participant has experienced other severe acute or chronic medical or psychiatric conditions within 1 year.

Join this Trial

Contact our clinical trial navigators for opportunities that may be suitable for you
Study Stats
Protocol No.
19-001168
Category
Neurology
Oncology
Urology
Contact
Stacey Green
Location
  • UCLA Westwood
For Providers
NCT No.
NCT03962543
For detailed technical eligibility, visit ClinicalTrials.gov.