NCT04590235

A Study of Selumetinib in Chinese Paediatric and Adult Subjects With Neurofibromatosis Type 1 (NF1) and Inoperable Plexiform Neurofibromas (PN)

A Phase 1 Open Label Study to Assess the Safety, Tolerability, Pharmacokinetics and Clinical Efficacy of Selumetinib, a Selective Mitogen Activated Protein Kinase Kinase (MEK) 1 Inhibitor, in Chinese Paediatric and Adult Subjects With Neurofibromatosis Type 1 (NF1) and Inoperable Plexiform Neurofibromas (PN)

• Status: Active Not Recruiting
• Phase: Phase 1
• Study type: Interventional
• Enrollment: 32 (actual)
• Sponsor: AstraZeneca · Industry
• Sex: All
• Age: 3 Years – 99 Years
• Healthy volunteers: Not accepted

Summary

A Phase 1 Open Label Study to Assess the Safety, Tolerability, Pharmacokinetics and Clinical Efficacy of Selumetinib, a Selective Mitogen Activated Protein Kinase Kinase (MEK) 1 Inhibitor, in Chinese Paediatric and Adult Subjects with Neurofibromatosis Type 1 (NF1) and Inoperable Plexiform Neurofibromas (PN).

Detailed description

Paediatric and adult patients with Neurofibromatosis Type 1 (NF1) and Inoperable Plexiform Neurofibromas (PN) will be evaluated in the screening visit to confirm eligibility. Approximately 16 paediatric and 16 adult qualified patients will receive oral selumetinib 25 mg/m\^2 twice a day (approximately every 12 hours) continuously until disease progression or unacceptable drug-related toxicity, whichever occurs first. Once a patient has discontinued the study treatment then the patient will be followed for specified period for safety assessment

Conditions

• Neurofibromatosis 1
• Neurofibroma Plexiform

Interventions

Type	Name	Description
DRUG	Selumetinib	All eligible subjects will first receive a single oral dose of selumetinib 25 mg/m\^2. After a washout period of 2 days, oral selumetinib 25 mg/m\^2 twice daily will be administered continuously. Subjects will continue to receive selumetinib until disease progression or unacceptable drug-related toxicity, whichever occurs first. 10 mg and 25 mg capsules strengths available.

Timeline

• Start date: 2020-12-16
• Primary completion: 2022-08-16
• Completion: 2026-08-31
• First posted: 2020-10-19
• Last updated: 2026-01-30

Locations

2 sites across 1 country: China

Regulatory

• FDA-regulated drug study