Overview A Long-term Study of NPC-12G Gel in Neurofibromatosis Type I Status: Active, not recruiting Trial end date: 2022-04-30 Target enrollment: Participant gender: Summary The purpose of this tria is to evaluate the safety and efficacy of long-term treatment with NPC-12G gel to patients with neurofibromatosis type I. Phase: Phase 3 Details Lead Sponsor: Nobelpharma