Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 10, 2026, 4:05 AM EDT

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Showing 73–84 of 84 matching trials from the live ClinicalTrials.gov search.
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
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
Conditions
Leptomeningeal Disease
Interventions
MRI Scan, VUEWAY, Gadavist
Procedure · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Houston, Texas
Conditions
Brain and Central Nervous System Tumors
Interventions
LMB-7 immunotoxin
Biological
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2000
U.S. locations
2
States / cities
Durham, North Carolina • Philadelphia, Pennsylvania
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
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
Conditions
Leptomeningeal Metastasis
Interventions
Varian Eclipse
Radiation
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
New York, New York
Terminated Phase 2 Interventional Results available

Pembrolizumab in Patients With Leptomeningeal Disease

NCT03091478
Conditions
Patients With Leptomeningeal Disease
Interventions
Pembrolizumab
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Metastatic Breast Cancer, Leptomeningeal Disease
Interventions
Tucatinib, Trastuzumab, Capecitabine
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
9
States / cities
Birmingham, Alabama • San Francisco, California • Washington D.C., District of Columbia + 6 more
Conditions
Brain and Central Nervous System Tumors, Leukemia, Lymphoma, Unspecified Childhood Solid Tumor, Protocol Specific
Interventions
liposomal cytarabine
Drug
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
1 Year to 21 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1997
U.S. locations
5
States / cities
Los Angeles, California • Stanford, California • Dallas, Texas + 2 more
Conditions
Breast Cancer, Leptomeningeal Disease
Interventions
cDC1 Vaccine, Trastuzumab, Nivolumab
Biological · Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Tampa, Florida
Completed Phase 2 Interventional Results available

Ipilimumab and Nivolumab in Leptomeningeal Metastases

NCT02939300
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