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ClinicalTrials.gov public records Last synced Oct 9, 2026, 5:55 AM EDT

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Showing 49–68 of 68 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Metastatic Malignant Neoplasm to the Leptomeninges Clear all
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 9, 2026, 5:55 AM 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 9, 2026, 5:55 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Intrathecal Trastuzumab for Leptomeningeal Metastases in HER2+ Breast Cancer

NCT01325207
View directory record Official record
Conditions
Breast Cancer
Interventions
Trastuzumab
Radiation
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
8
States / cities
San Francisco, California • Chicago, Illinois • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 26, 2019 · Synced Oct 9, 2026, 5:55 AM EDT
Terminated Phase 2 Interventional

Temozolomide in Treating Patients With Leptomeningeal Metastases From a Solid Tumor or Lymphoma

NCT00005812
View directory record Official record
Conditions
Brain Tumors, Central Nervous System Tumors, Leptomeningeal Metastases
Interventions
temozolomide
Drug
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2004
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated May 14, 2013 · Synced Oct 9, 2026, 5:55 AM EDT
Withdrawn Phase 1Phase 2 Interventional

177Lu-DTPA-Omburtamab Radioimmunotherapy for Leptomeningeal Metastasis From Solid Tumors (Breast, NSCLC, Malignant Melanoma)

NCT04315246
View directory record Official record
Conditions
Leptomeningeal Metastasis, Solid Tumor, Adult
Interventions
radiolabeled DPTA-omburtamab
Biological
Lead sponsor
Y-mAbs Therapeutics
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
6
States / cities
Los Angeles, California • Baltimore, Maryland • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2022 · Synced Oct 9, 2026, 5:55 AM 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 9, 2026, 5:55 AM EDT
Not yet recruiting Not applicable Interventional

Wearable-Triggered Digital Safety Net for Real-Time Monitoring & Intervention in Leptomeningeal Metastasis

NCT07704034
View directory record Official record
Conditions
Leptomeningeal Metastasis
Interventions
Calibration Phase, Stepped Wedge Intervention Phase
Device
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 9, 2026, 5:55 AM 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 9, 2026, 5:55 AM EDT
Terminated Phase 1 Interventional

Topotecan in Treating Young Patients With Neoplastic Meningitis Due to Leukemia, Lymphoma, or Solid Tumors

NCT00112619
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Carcinoma of Unknown Primary, Leukemia, Lymphoma, Unspecified Childhood Solid Tumor, Protocol Specific
Interventions
topotecan hydrochloride
Drug
Lead sponsor
Pediatric Brain Tumor Consortium
Network
Eligibility
3 Years to 21 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
11
States / cities
San Francisco, California • Washington D.C., District of Columbia • Chicago, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 30, 2011 · Synced Oct 9, 2026, 5:55 AM EDT
Completed Early Phase 1 Interventional

Pemetrexed Disodium in the Cerebrospinal Fluid of Patients With Leptomeningeal Metastases

NCT00424242
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Lymphoproliferative Disorder, Metastatic Cancer, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Precancerous Condition, Secondary Myelofibrosis, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
Pemetrexed
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 120 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 8, 2021 · Synced Oct 9, 2026, 5:55 AM EDT
Completed Phase 1 Interventional

Study of Proton Radiation to the Brain and Spinal Cord for Patients With Leptomeningeal Metastases

NCT03520504
View directory record Official record
Conditions
Leptomeningeal Metastases
Interventions
Proton craniospinal irradiation (CSI)
Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
10 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
8
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated Dec 23, 2022 · Synced Oct 9, 2026, 5:55 AM EDT
Recruiting No phase listed Observational

Standardized Clinical Assessment of Patients With Leptomeningeal Metastasis

NCT06417710
View directory record Official record
Conditions
Leptomeningeal Metastasis, Leptomeningeal Disease, Leptomeningeal Neoplasms, Leptomeningeal Cancer
Interventions
Neurological Assessment
Other
Lead sponsor
University of Zurich
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 16, 2024 · Synced Oct 9, 2026, 5:55 AM 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 9, 2026, 5:55 AM 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 9, 2026, 5:55 AM EDT
Terminated Phase 1 Interventional

BATs in Patients With Breast Cancer and Leptomeningeal Metastases

NCT03661424
View directory record Official record
Conditions
Breast Cancer Female, Leptomeningeal Metastases
Interventions
HER2 BATs
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 20, 2022 · Synced Oct 9, 2026, 5:55 AM EDT
Completed Phase 1 Interventional

Busulfan in Treating Children and Adolescents With Refractory CNS Cancer

NCT00006246
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor, Leukemia, Lymphoma, Metastatic Cancer, Retinoblastoma, Sarcoma
Interventions
busulfan
Drug
Lead sponsor
Pediatric Brain Tumor Consortium
Network
Eligibility
3 Years to 21 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
8
States / cities
San Francisco, California • Washington D.C., District of Columbia • Boston, Massachusetts + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2009 · Synced Oct 9, 2026, 5:55 AM EDT
Completed Phase 2 Interventional Results available

Phase 2 Study of Study of Tesevatinib in Subjects With NSCLC and Brain or Leptomeningeal Metastases

NCT02616393
View directory record Official record
Conditions
Non-Small Cell Lung Cancer, Leptomeningeal Metastases, Brain Metastases
Interventions
Tesevatinib
Drug
Lead sponsor
Kadmon Corporation, LLC
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
7
States / cities
Beverly Hills, California • Newport Beach, California • Santa Monica, California + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2022 · Synced Oct 9, 2026, 5:55 AM EDT
Completed Phase 1 Interventional

Avelumab With Radiotherapy in Patients With Leptomeningeal Disease

NCT03719768
View directory record Official record
Conditions
Leptomeningeal Metastases, Leptomeningeal Disease
Interventions
Avelumab, Whole Brain Radiotherapy
Drug · Radiation
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 9, 2026, 5:55 AM EDT
Terminated Phase 2 Interventional Results available

DepoCyt for Active Lymphomatous or Leukemic Meningitis

NCT00523939
View directory record Official record
Conditions
Neoplastic Meningitis, Lymphoma, B Cell
Interventions
cytarabine liposome injection
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 17, 2013 · Synced Oct 9, 2026, 5:55 AM EDT
Completed Phase 2 Interventional Results available

Liposomal Cytarabine and High-Dose Methotrexate in Treating Patients With Central Nervous System Metastases From Breast Cancer

NCT00992602
View directory record Official record
Conditions
Central Nervous System Metastases, Leptomeningeal Metastases, Recurrent Breast Cancer, Stage IV Breast Cancer, Tumors Metastatic to Brain
Interventions
methotrexate, liposomal cytarabine, quality-of-life assessment, laboratory biomarker analysis
Drug · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 7, 2017 · Synced Oct 9, 2026, 5:55 AM EDT