Status:
RECRUITING
HL-085 in Adults With Neurofibromatosis Type 1 (NF1) and Inoperable Plexiform Neurofibromas
Lead Sponsor:
Shanghai Kechow Pharma, Inc.
Conditions:
Neurofibromatosis 1
Plexiform Neurofibromas
Eligibility:
All Genders
18-80 years
Phase:
PHASE2
Brief Summary
This is a Multi-center, Open-label, Single-arm Phase II Study to Evaluate the Efficacy and Safety of HL-085 in the treatment of Adult Participants with Neurofibromatosis Type 1 (NF1) and Inoperable Pl...
Detailed Description
The study includes 2 parts, phase IIa and IIb. Phase IIa is to evaluate the preliminary safety, pharmacokinetic characteristics and efficacy of HL-085, and to determine the recommended dose. To observ...
Eligibility Criteria
Inclusion
- Age: patients must be ≥18 years of age at the time of study entry.
- Diagnosis: Patients must have inoperable and symptomatic plexiform neurofibromas(PN), and patients must have NF1 mutation or meet at least 1 of the following NF1 diagnostic criteria:
- ① ≥6 cafe-au-lait macules ;
- ② Axillary freckling or freckling in inguinal regions;
- ③ ≥2 Lisch nodules (iris hamartomas);
- ④ A distinctive bony lesion such as dysplasia of the sphenoid bone or dysplasia or thinning of long bone cortex);
- ⑤ An optic pathway glioma;
- ⑥ First-degree relative with NF1.
- Patients must have a measurable lesion, defined as at least 3 cm in length, amenable to MRI for efficacy assessment.
- Eastern Cooperative Oncology Group (ECOG) performance status of 0-2.
- Patients are able to understand and voluntarily sign a written informed consent form.
- Patients must be willing and able to complete study procedures and follow-up examinations.
Exclusion
- Patients who are unable to undergo MRI scans (prosthesis, prosthesis, braces, etc.) or patients with lesions that cannot be evaluated by MRI.
- Patients do not have adequate organ function.
- Patients who are unable to take drugs orally, have difficulty swallowing or anything that may lead to inadequate drug absorption.
- Prior treatment with MEK 1/2 inhibitors.
- Patients known to be allergic to the ingredients or analogues of the study drug.
- Patients with previous or current retinal diseases such as retinal vein occlusion (RVO), retinal pigment epithelium detachment (RPED), central serous retinopathy (CSR), etc. (except retinopathy caused by research diseases).
- With infections or other uncontrolled disease.
- Strong CYP2C9 inhibitors or inducers within 7 days before treatment of the study drug.
- Patients who received surgery within 4 weeks or radiotherapy within 6 weeks before enrollment.
- Patients who participated in any other clinical study treatment within 4 weeks before enrollment.
- Patients treated with anti-NF1 treatment with unresolved chronic toxicity.
- Clinical judgment by the investigator that the patient should not participate in the study.
Key Trial Info
Start Date :
October 18 2021
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
October 31 2028
Estimated Enrollment :
70 Patients enrolled
Trial Details
Trial ID
NCT05331105
Start Date
October 18 2021
End Date
October 31 2028
Last Update
May 31 2023
Active Locations (1)
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1
Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine
Shanghai, Shanghai Municipality, China, 200011