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ClinicalTrials.gov public records Last synced Oct 6, 2026, 4:22 PM EDT

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Showing 1–24 of 68 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Metastatic Malignant Neoplasm to the Leptomeninges Clear all
Completed Phase 1 Interventional

Melphalan in Patients With Neoplastic Meningitis

NCT00002750
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Extragonadal Germ Cell Tumor, Leukemia, Lymphoma, Ovarian Cancer
Interventions
melphalan
Drug
Lead sponsor
Duke University
Other
Eligibility
3 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1992 – 2001
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 20, 2013 · Synced Oct 6, 2026, 4:22 PM EDT
Recruiting Phase 1Phase 2 Interventional

Multiple Dose Intraventricular Administration of Rhenium-186 NanoLiposome for Leptomeningeal Metastases

NCT07098806
View directory record Official record
Conditions
Leptomeningeal Metastasis
Interventions
186RNL
Drug
Lead sponsor
Cerenome
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 1 Interventional

Topotecan in Treating Patients With Recurrent, Progressive, or Refractory Cancer That is Metastatic to the Lining Around the Brain

NCT00025311
View directory record Official record
Conditions
Brain and Central Nervous System Tumors
Interventions
topotecan hydrochloride
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
Up to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 9, 2012 · Synced Oct 6, 2026, 4:22 PM EDT
Terminated Phase 1 Interventional

Intrathecal Gemcitabine to Treat Neoplastic Meningitis, IT Gemcitabine

NCT00074607
View directory record Official record
Conditions
Meningitis, Neoplasms
Interventions
Gemcitabine
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
3 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2007
U.S. locations
5
States / cities
Bethesda, Maryland • Pittsburgh, Pennsylvania • Houston, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 12, 2012 · Synced Oct 6, 2026, 4:22 PM EDT
Active, not recruiting Phase 1 Interventional

GDC-0084 With Radiation Therapy for People With PIK3CA-Mutated Solid Tumor Brain Metastases or Leptomeningeal Metastases

NCT04192981
View directory record Official record
Conditions
Brain Metastases, Leptomeningeal Metastasis
Interventions
GDC-0084, whole brain radiation therapy radiation
Drug · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
9
States / cities
Miami, Florida • Basking Ridge, New Jersey • Middletown, New Jersey + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 6, 2026, 4:22 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Radiation Therapy Followed by Intrathecal Trastuzumab/Pertuzumab in HER2+ Breast Leptomeningeal Disease

NCT04588545
View directory record Official record
Conditions
HER2-positive Breast Cancer, Leptomeningeal Metastasis, Leptomeningeal Disease
Interventions
Radiation Therapy, Pertuzumab, Trastuzumab
Radiation · Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
2
States / cities
Tampa, Florida • Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 1 Interventional

Mafosfamide in Treating Patients With Progressive or Refractory Meningeal Tumors

NCT00031928
View directory record Official record
Conditions
Brain and Central Nervous System Tumors
Interventions
mafosfamide
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
3 Years and older
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
9
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Bethesda, Maryland + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2015 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 2 Interventional

Topotecan Hydrochloride in Treating Children With Meningeal Cancer That Has Not Responded to Previous Treatment

NCT00005811
View directory record Official record
Conditions
AIDS-related Diffuse Large Cell Lymphoma, AIDS-related Diffuse Mixed Cell Lymphoma, AIDS-related Diffuse Small Cleaved Cell Lymphoma, AIDS-related Immunoblastic Large Cell Lymphoma, AIDS-related Lymphoblastic Lymphoma, AIDS-related Peripheral/Systemic Lymphoma, AIDS-related Primary CNS Lymphoma, AIDS-related Small Noncleaved Cell Lymphoma, Childhood Diffuse Large Cell Lymphoma, Childhood Immunoblastic Large Cell Lymphoma, HIV-associated Hodgkin Lymphoma, Leptomeningeal Metastases, Recurrent Childhood Acute Lymphoblastic Leukemia, Recurrent Childhood Acute Myeloid Leukemia, Recurrent Childhood Large Cell Lymphoma, Recurrent Childhood Lymphoblastic Lymphoma, Recurrent Childhood Medulloblastoma, Recurrent Childhood Small Noncleaved Cell Lymphoma, Recurrent/Refractory Childhood Hodgkin Lymphoma, Unspecified Childhood Solid Tumor, Protocol Specific
Interventions
topotecan hydrochloride, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
1 Year to 21 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2009
U.S. locations
1
States / cities
Arcadia, California
Source: ClinicalTrials.gov public record
Updated Feb 21, 2013 · Synced Oct 6, 2026, 4:22 PM EDT
Terminated Phase 2Phase 3 Interventional Results available

131I-omburtamab Radioimmunotherapy for Neuroblastoma Central Nervous System/Leptomeningeal Metastases

NCT03275402
View directory record Official record
Conditions
Neuroblastoma, CNS Metastases, Leptomeningeal Metastases
Interventions
131I-omburtamab
Biological
Lead sponsor
Y-mAbs Therapeutics
Industry
Eligibility
Up to 18 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
5
States / cities
Los Angeles, California • Indianapolis, Indiana • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 13, 2024 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 1 Interventional

High Dose Gefitinib for the Treatment of Carcinomatous Meningitis in Adult Patients With Non-Small Cell Lung Cancer and Known or Suspected EGFR Mutations

NCT00372515
View directory record Official record
Conditions
Non-Small Cell Lung Cancer
Interventions
Gefitinib
Drug
Lead sponsor
David M. Jackman, MD
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 31, 2018 · Synced Oct 6, 2026, 4:22 PM EDT
Recruiting Phase 2 Interventional

Hippocampal Avoidance in Craniospinal Irradiation for the Treatment of Leptomeningeal Metastases From Breast Cancer or Non-small Cell Lung Cancer

NCT06518057
View directory record Official record
Conditions
Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Breast Carcinoma, Metastatic Lung Non-Small Cell Carcinoma, Metastatic Malignant Neoplasm in the Leptomeninges, Stage IV Lung Cancer AJCC v8
Interventions
Biospecimen Collection, Computed Tomography, Electronic Health Record Review, Lumbar Puncture, Magnetic Resonance Imaging, Positron Emission Tomography, Proton Beam Craniospinal Irradiation, Survey Administration, Volume Modulated Arc Therapy, Hippocampal-Avoidance Craniospinal Irradiation
Procedure · Other · Radiation
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
3
States / cities
San Francisco, California • New York, New York • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 14, 2026 · Synced Oct 6, 2026, 4:22 PM EDT
Terminated Phase 1 Interventional

Radiolabeled MAB Therapy in Patients With Refractory, Recurrent, or Advanced CNS or Leptomeningeal Cancer

NCT00089245
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Neuroblastoma, Sarcoma
Interventions
Iodine I 131 MOAB 8H9
Drug
Lead sponsor
Y-mAbs Therapeutics
Industry
Eligibility
Not listed
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 26, 2023 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 2 Interventional Results available

Ipilimumab and Nivolumab in Leptomeningeal Metastases

NCT02939300
View directory record Official record
Conditions
Leptomeningeal Carcinomatosis
Interventions
Nivolumab, Ipilimumab
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 14, 2025 · Synced Oct 6, 2026, 4:22 PM EDT
Terminated Phase 2 Interventional

Pembrolizumab And Lenvatinib In Leptomeningeal Metastases

NCT04729348
View directory record Official record
Conditions
Solid Tumor, Solid Tumor, Adult, Leptomeningeal Metastasis
Interventions
Pembrolizumab, Lenvatinib
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 25, 2025 · Synced Oct 6, 2026, 4:22 PM EDT
Active, not recruiting Phase 1 Interventional

Intraventricular Administration of Rhenium-186 NanoLiposome for Leptomeningeal Metastases

NCT05034497
View directory record Official record
Conditions
Leptomeningeal Metastasis
Interventions
186RNL
Drug
Lead sponsor
Cerenome
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
6
States / cities
Chicago, Illinois • Manhasset, New York • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Oct 6, 2026, 4:22 PM EDT
Recruiting Phase 2 Interventional

Prospective Evaluation Of High-Dose Systemic Methotrexate In Patients With Breast Cancer And Leptomeningeal Metastasis

NCT02422641
View directory record Official record
Conditions
Metastatic Breast Cancer, Leptomeningeal Disease
Interventions
High-dose Methotrexate (8 gm/m2; HD-MTX)
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
3
States / cities
Baltimore, Maryland • St Louis, Missouri • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 1 Interventional

Trastuzumab Plus R115777 in Treating Patients With Advanced or Metastatic Cancer

NCT00005842
View directory record Official record
Conditions
Cancer
Interventions
trastuzumab, tipifarnib
Biological · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
2
States / cities
Fort Sam Houston, Texas • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Feb 11, 2013 · Synced Oct 6, 2026, 4:22 PM EDT
Terminated Not applicable Interventional Results available

Depocyt® With Sorafenib in Neoplastic Meningitis

NCT00964743
View directory record Official record
Conditions
Neoplastic Meningitis
Interventions
DepoCyt, Sorafenib
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 9, 2013 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 2 Interventional

Proton Craniospinal Radiation Therapy vs. Partial Photon Radiation Therapy for Leptomeningeal Metastasis From Solid Tumors

NCT04343573
View directory record Official record
Conditions
Leptomeningeal Metastases
Interventions
Involved-field Photon Radiation Therapy, Proton Craniospinal Irradiation (CSI), Neurocognitive Assessment, MDASI-BT and MDASI-SP
Radiation · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Up to 99 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 2 Interventional Results available

Epothilone B in Treating Patients With CNS Metastases From Breast Cancer

NCT00450866
View directory record Official record
Conditions
Breast Cancer, Metastatic Cancer
Interventions
epothilone B
Biological
Lead sponsor
David Peereboom, MD
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
5
States / cities
Boston, Massachusetts • Ann Arbor, Michigan • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2014 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 2 Interventional Results available

A Phase II Study to Evaluate the Efficacy and Safety of Oral Ceritinib in Patients With ALK-positive NSCLC Metastatic to the Brain and/or to Leptomeninges

NCT02336451
View directory record Official record
Conditions
ALK-positive Non-small Cell Lung Cancer
Interventions
Ceritinib
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
7
States / cities
Los Angeles, California • Stanford, California • South Bend, Indiana + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2020 · Synced Oct 6, 2026, 4:22 PM EDT
Terminated Phase 1 Interventional

DepoCyt Plus Temozolomide in Patients With Neoplastic Meningitis

NCT00515788
View directory record Official record
Conditions
Neoplastic Meningitis
Interventions
DepoCyt, Temozolomide
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 12, 2012 · Synced Oct 6, 2026, 4:22 PM EDT
Recruiting Phase 1 Interventional

A Study of Deferoxamine (DFO) in People With Leptomeningeal Metastasis

NCT05184816
View directory record Official record
Conditions
Leptomeningeal Metastases
Interventions
Deferoxamine (DFO)
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 1Phase 2 Interventional Results available

A Pilot Study of Bevacizumab for Neoplastic Meningitis

NCT00924820
View directory record Official record
Conditions
Neoplastic Meningitis
Interventions
Bevacizumab
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 31, 2020 · Synced Oct 6, 2026, 4:22 PM EDT