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Showing 1–24 of 57 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Neurofibroma Plexiform Clear all
Completed Phase 2 Interventional Results available

R115777 to Treat Children With Neurofibromatosis Type 1 and Progressive Plexiform Neurofibromas

NCT00021541
View directory record Official record
Conditions
Neurofibroma, Plexiform, Neurofibromatosis Type I
Interventions
tipifarnib, placebo
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
3 Years to 25 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2009
U.S. locations
11
States / cities
Birmingham, Alabama • Los Angeles, California • Chicago, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Apr 16, 2018 · Synced Jul 22, 2026, 9:59 AM EDT
Active, not recruiting No phase listed Observational

Natural History Study of Patients With Neurofibromatosis Type I

NCT00924196
View directory record Official record
Conditions
Neurofibromatosis Type 1, Malignant Peripheral Nerve Sheath Tumor, Plexiform Neurofibroma, Optic Glioma, Neurofibroma
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
4 Weeks and older
Enrollment
259 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Jul 22, 2026, 9:59 AM EDT
Recruiting No phase listed Observational

Neurofibromatosis Type 1 Tumor Early Detection Study

NCT06515860
View directory record Official record
Conditions
Neurofibromatosis Type 1, Neurofibromatosis 1, Plexiform Neurofibroma, Plexiform Neurofibromas, Malignant Peripheral Nerve Sheath Tumor, Malignant Peripheral Nerve Sheath Tumors, Atypical Neurofibroma
Interventions
Liquid biopsy for MPNST development
Diagnostic Test
Lead sponsor
David Miller
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Jul 22, 2026, 9:59 AM EDT
Terminated Phase 2 Interventional Results available

AZD2171 in Treating Patients With Neurofibromatosis Type 1 and Plexiform Neurofibroma and/or Neurofibroma Near the Spine

NCT00326872
View directory record Official record
Conditions
Neurofibromatosis Type 1, Plexiform Neurofibroma, Spinal Cord Neurofibroma
Interventions
Cediranib Maleate
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2016
U.S. locations
9
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2017 · Synced Jul 22, 2026, 9:59 AM EDT
Active, not recruiting Phase 3 Interventional Results available

Efficacy and Safety of Selumetinib in Adults With NF1 Who Have Symptomatic, Inoperable Plexiform Neurofibromas

NCT04924608
View directory record Official record
Conditions
Neurofibromatosis 1, Plexiform Neurofibroma (PN)
Interventions
Selumetinib, Placebo
Drug · Other
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
4
States / cities
Gainesville, Florida • Rockville, Maryland • St Louis, Missouri + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced Jul 22, 2026, 9:59 AM EDT
Completed Phase 1 Interventional

Transformation of Plexiform Neurofibromas to Malignant Peripheral Nerve Sheath Tumors in Neurofibromatosis Type 1

NCT02211768
View directory record Official record
Conditions
Neurofibromatosis, MPNST
Interventions
MRI, FDG-PET/CT scans, [18F]-FLT-PET/CT scans
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
10 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Jul 22, 2026, 9:59 AM EDT
Completed Phase 2 Interventional Results available

Phase II Study of Binimetinib in Children and Adults With NF1 Plexiform Neurofibromas

NCT03231306
View directory record Official record
Conditions
Neurofibromatosis Type 1, Plexiform Neurofibroma
Interventions
Binimetinib
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
1 Year and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
22
States / cities
Birmingham, Alabama • Los Angeles, California • Oakland, California + 16 more
Source: ClinicalTrials.gov public record
Updated May 1, 2025 · Synced Jul 22, 2026, 9:59 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Study to Investigate Safety, Pharmacokinetic (PK), Pharmacodynamic (PD) and Clinical Activity of Trametinib in Subjects With Cancer or Plexiform Neurofibromas and Trametinib in Combination With Dabrafenib in Subjects With Cancers Harboring V600 Mutations

NCT02124772
View directory record Official record
Conditions
Cancer
Interventions
Trametinib, Dabrafenib
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
1 Month to 17 Years
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
10
States / cities
Phoenix, Arizona • San Francisco, California • Washington D.C., District of Columbia + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2021 · Synced Jul 22, 2026, 9:59 AM EDT
Active, not recruiting Phase 4 Interventional

Pediatric Long-Term Follow-up and Rollover Study

NCT03975829
View directory record Official record
Conditions
Diffuse Astrocytoma, Anaplastic Astrocytoma, Astrocytoma, Oligodendroglioma, Childhood, Anaplastic Oligodendroglioma, Glioblastoma, Pilocytic Astrocytoma, Giant Cell Astrocytoma, Pleomorphic Xanthoastrocytoma, Anaplastic Pleomorphic Xanthoastrocytoma, Angiocentric Glioma, Chordoid Glioma of Third Ventricle, Gangliocytoma, Ganglioglioma, Anaplastic Ganglioglioma, Dysplastic Gangliocytoma of Cerebrellum, Desmoplastic Infantile Astrocytoma and Ganglioglioma, Papillary Glioneuronal Tumor, Rosette-forming Glioneuronal Tumor, Central Neurocytoma, Extraventricular Neurocytoma, Cerebellar Liponeurocytoma, Neurofibromatosis Type 1
Interventions
dabrafenib, trametinib
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
1 Year to 99 Years
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
12
States / cities
Phoenix, Arizona • Washington D.C., District of Columbia • Miami, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Jul 22, 2026, 9:59 AM EDT
Completed No phase listed Observational

Childhood Cancer and Plexiform Neurofibroma Tissue Microarray for Molecular Target Screening and Clinical Drug Development

NCT00340522
View directory record Official record
Conditions
Cancer
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 25 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 15, 2019 · Synced Jul 22, 2026, 9:59 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Systematically Assessing Changes in Plexiform Neurofibroma Related Disfigurement From Photographs of Subjects With Neurofibromatosis Type 1 on a Phase 2 Clinical Trial

NCT04879160
View directory record Official record
Conditions
Neurofibromatosis 1
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
7 Years and older
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 21, 2024 · Synced Jul 22, 2026, 9:59 AM EDT
Completed Phase 2 Interventional Results available

Pirfenidone in Children and Young Adults With Neurofibromatosis Type I and Progressive Plexiform Neurofibromas

NCT00076102
View directory record Official record
Conditions
Neurofibromatosis 1, Neurofibroma, Plexiform
Interventions
Pirfenidone
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
3 Years to 21 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
15
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia • Chicago, Illinois + 12 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2018 · Synced Jul 22, 2026, 9:59 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Radiation Therapy With or Without Combination Chemotherapy or Pazopanib Before Surgery in Treating Patients With Newly Diagnosed Non-rhabdomyosarcoma Soft Tissue Sarcomas That Can Be Removed by Surgery

NCT02180867
View directory record Official record
Conditions
Alveolar Soft Part Sarcoma, Angiomatoid Fibrous Histiocytoma, Atypical Fibroxanthoma, Clear Cell Sarcoma of Soft Tissue, Epithelioid Malignant Peripheral Nerve Sheath Tumor, Epithelioid Sarcoma, Extraskeletal Myxoid Chondrosarcoma, Extraskeletal Osteosarcoma, Fibrohistiocytic Neoplasm, Fibrosarcoma, Inflammatory Myofibroblastic Tumor, Intimal Sarcoma, Leiomyosarcoma, Liposarcoma, Liver Embryonal Sarcoma, Low Grade Fibromyxoid Sarcoma, Low Grade Myofibroblastic Sarcoma, Malignant Peripheral Nerve Sheath Tumor, Malignant Skin Granular Cell Tumor, Malignant Triton Tumor, Mesenchymal Chondrosarcoma, Myxofibrosarcoma, Myxoid Chondrosarcoma, Myxoinflammatory Fibroblastic Sarcoma, Nerve Sheath Neoplasm, PEComa, Pericytic Neoplasm, Plexiform Fibrohistiocytic Tumor, Sclerosing Epithelioid Fibrosarcoma, Skin Glomus Tumor, Stage IB Soft Tissue Sarcoma AJCC v7, Stage IIB Soft Tissue Sarcoma AJCC v7, Stage III Soft Tissue Sarcoma AJCC v7, Stage IV Soft Tissue Sarcoma AJCC v7, Synovial Sarcoma, Undifferentiated High Grade Pleomorphic Sarcoma of Bone
Interventions
Doxorubicin, Doxorubicin Hydrochloride, Ifosfamide, Pazopanib, Pazopanib Hydrochloride, Radiation Therapy, Therapeutic Conventional Surgery
Drug · Radiation · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
2 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2026
U.S. locations
365
States / cities
Birmingham, Alabama • Anchorage, Alaska • Mesa, Arizona + 240 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Jul 22, 2026, 9:59 AM EDT
Completed Phase 2 Interventional Results available

A Phase II Study of the mTOR Inhibitor Sirolimus in Neurofibromatosis Type 1 Related Plexiform Neurofibromas

NCT00634270
View directory record Official record
Conditions
Neurofibromatosis Type 1
Interventions
Sirolimus
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
3 Years to 75 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
9
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia • Chicago, Illinois + 6 more
Source: ClinicalTrials.gov public record
Updated Nov 16, 2017 · Synced Jul 22, 2026, 9:59 AM EDT
Terminated Not applicable Interventional Results available

Fludeoxyglucose F 18 Positron Emission Tomography and Magnetic Resonance Perfusion Imaging in Patients With Neurofibromatosis 1 and Plexiform Neurofibroma

NCT00060008
View directory record Official record
Conditions
Neurofibromatosis Type 1, Precancerous Condition
Interventions
fludeoxyglucose F 18, gadopentetate dimeglumine
Radiation
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Up to 25 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2011
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 3, 2014 · Synced Jul 22, 2026, 9:59 AM EDT
Active, not recruiting Phase 2 Interventional

MEK 1/2 Inhibitor Selumetinib (AZD6244 Hydrogen Sulfate) in Adults With Neurofibromatosis Type 1 (NF1) and Inoperable Plexiform Neurofibromas

NCT02407405
View directory record Official record
Conditions
Neurofibromatosis 1 (NF1), Plexiform Neurofibromas (PN)
Interventions
Selumetinib
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Jul 22, 2026, 9:59 AM EDT
Recruiting Phase 1 Interventional

Phase I Trial of TURALIO(R) (Pexidartinib, PLX3397) in Children and Young Adults With Refractory Leukemias and Refractory Solid Tumors Including Neurofibromatosis Type 1 (NF1) Associated Plexiform Neurofibromas (PN) and Tenosynovial Giant Cell Tumor ...

NCT02390752
View directory record Official record
Conditions
Neurofibroma, Plexiform, Precursor Cell Lymphoblastic Leukemia-Lymphoma, Leukemia, Promyelocytic, Acute, Sarcoma
Interventions
TURALIO(R)
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
3 Years to 35 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Jul 22, 2026, 9:59 AM EDT
Completed No phase listed Observational

PET/MRI in CNS and Extra-CNS Tumors of Patients With Neurofibromatosis-1 (NF1)

NCT01800032
View directory record Official record
Conditions
Neurofibromatosis-1, Optic Glioma, Plexiform Neurofibroma
Interventions
Not listed
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
6 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 11, 2021 · Synced Jul 22, 2026, 9:59 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Development and Validation of Patient Reported Outcome (PRO) Measures for Individuals With Neurofibromatosis 1 (NF1) and Plexiform Neurofibromas (pNFs)

NCT02544022
View directory record Official record
Conditions
Neurofibromatosis 1, Plexiform Neurofibromas
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
5 Years and older
Enrollment
476 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2027
U.S. locations
6
States / cities
Washington D.C., District of Columbia • Chicago, Illinois • Baltimore, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Jul 22, 2026, 9:59 AM EDT
Completed No phase listed Observational

Frameshift Peptides of Children With NF1

NCT04212351
View directory record Official record
Conditions
Neurofibromatosis Type 1
Interventions
Frameshift Array blood sample test
Genetic
Lead sponsor
Children's National Research Institute
Other
Eligibility
1 Day to 30 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Atlanta, Georgia • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 30, 2022 · Synced Jul 22, 2026, 9:59 AM EDT
Withdrawn No phase listed Observational

Clinical Sequencing of Cancer and Tissue Repository: OncoGenomics

NCT03027401
View directory record Official record
Conditions
Neoplasms, Adenomatous Polyposis Coli, Neurofibroma, Plexiform, Myelodysplastic Syndromes
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 7, 2020 · Synced Jul 22, 2026, 9:59 AM EDT
Completed No phase listed Observational

Study of Plexiform Neurofibromas in Neurofibromatosis Type 1

NCT00006435
View directory record Official record
Conditions
Plexiform Neurofibromas, NF1
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 100 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 3, 2020 · Synced Jul 22, 2026, 9:59 AM EDT
Recruiting Phase 2 Interventional

A Phase 2, Open-Label Study to Evaluate the Safety and Effects of HLX-1502 in Patients With Neurofibromatosis Type 1

NCT06541847
View directory record Official record
Conditions
Neurofibromatosis Type 1
Interventions
HLX-1502
Drug
Lead sponsor
Healx Limited
Industry
Eligibility
12 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
14
States / cities
Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 10 more
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Jul 22, 2026, 9:59 AM EDT
Recruiting No phase listed Observational

Surveillance for Malignant Transformation of Neurofibromatosis Type 1 (NF1) Related Peripheral Nerve Sheath Tumors (PNST)

NCT06222203
View directory record Official record
Conditions
Neurofibromatosis 1, Nerve Sheath Neoplasms
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
3 Years to 120 Years
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2035
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Jul 22, 2026, 9:59 AM EDT