- Conditions
- Anaplastic Oligodendroglioma, Astrocytoma, IDH-Mutant, Grade 3, Astrocytoma, IDH-Mutant, Grade 4, Diffuse Astrocytoma, Glioblastoma, IDH-Wildtype, Malignant Glioma
- Interventions
- Biospecimen Collection, Eflornithine, Lumbar Puncture, Magnetic Resonance Imaging, Retifanlimab, Tumor Resection
- Procedure · Drug · Biological
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 39
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Osteosarcoma Recurrent, Ewing's Tumor Recurrent
- Interventions
- DFMO
- Drug
- Lead sponsor
- Montefiore Medical Center
- Other
- Eligibility
- Up to 39 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2030
- U.S. locations
- 1
- States / cities
- The Bronx, New York
- Conditions
- Neuroblastoma
- Interventions
- DFMO, Celecoxib, Cyclophosphamide, Topotecan
- Drug
- Lead sponsor
- New Approaches to Neuroblastoma Therapy Consortium
- Other
- Eligibility
- 2 Years to 30 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2023
- U.S. locations
- 11
- States / cities
- Los Angeles, California • San Francisco, California • Aurora, Colorado + 8 more
- Conditions
- Prostate Cancer
- Interventions
- eflornithine, Placebo
- Drug
- Lead sponsor
- Thomas E. Ahlering
- Other
- Eligibility
- 35 Years to 70 Years · Male only
- Enrollment
- 76 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2012
- U.S. locations
- 1
- States / cities
- Orange, California
- Conditions
- Neuroblastoma Recurrent
- Interventions
- DFMO, Bortezomib
- Drug
- Lead sponsor
- Giselle Sholler
- Other
- Eligibility
- Up to 21 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2024
- U.S. locations
- 6
- States / cities
- Little Rock, Arkansas • Hartford, Connecticut • Orlando, Florida + 3 more
- Conditions
- Medulloblastoma
- Interventions
- Difluoromethylornithine
- Drug
- Lead sponsor
- Giselle Sholler
- Other
- Eligibility
- Up to 21 Years
- Enrollment
- 118 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2029
- U.S. locations
- 25
- States / cities
- Little Rock, Arkansas • Oakland, California • Sacramento, California + 22 more
- Conditions
- Type 1 Diabetes
- Interventions
- Difluoromethylornithine, Placebo
- Drug
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 12 Years to 40 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2020
- U.S. locations
- 3
- States / cities
- Indianapolis, Indiana • Buffalo, New York • Wauwatosa, Wisconsin
- Conditions
- Neuroblastoma
- Interventions
- DFMO
- Drug
- Lead sponsor
- Giselle Sholler
- Other
- Eligibility
- Up to 21 Years
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2023
- U.S. locations
- 22
- States / cities
- Phoenix, Arizona • Little Rock, Arkansas • San Diego, California + 19 more
- Conditions
- Diffuse Glioma, Malignant Glioma
- Interventions
- Biospecimen Collection, Computed Tomography, Eflornithine, Magnetic Resonance Imaging, Polyamine Transport Inhibitor AMXT-1501 Dicaprate, Resection, Microdialysis, Placement
- Procedure · Drug · Device
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Familial Adenomatous Polyposis
- Interventions
- Eflornithine, Eflornithine Placebo, Sulindac 150 MG, Sulindac placebo
- Drug
- Lead sponsor
- Cancer Prevention Pharmaceuticals, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 171 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2019
- U.S. locations
- 10
- States / cities
- La Jolla, California • Atlanta, Georgia • Boston, Massachusetts + 7 more
- Conditions
- Prostate Cancer
- Interventions
- DFMO, testosterone cypionate, Luteinizing hormone-releasing hormone (LHRH) analogue, Enzalutamide
- Drug
- Lead sponsor
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2029
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cervical Cancer, Precancerous Condition
- Interventions
- Eflornithine, Placebo
- Drug · Other
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2004
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Anaplastic Astrocytoma, Recurrent Anaplastic Astrocytoma
- Interventions
- Eflornithine, Lomustine
- Drug
- Lead sponsor
- Orbus Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 343 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2023
- U.S. locations
- 47
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 37 more
- Conditions
- Glioblastoma, IDH-wildtype, Glioblastoma, Glioblastoma Multiforme, Glioblastoma IDH (Isocitrate Dehydrogenase) Wildtype, GBM, Astrocytoma, Astrocytoma, IDH-Mutant
- Interventions
- Eflornithine (Dose Level -1), Eflornithine (Dose Level 2), Temozolomide
- Drug
- Lead sponsor
- Orbus Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 66 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 8
- States / cities
- Birmingham, Alabama • Detroit, Michigan • New York, New York + 5 more
- Conditions
- Neuroblastoma
- Interventions
- Eflornithine
- Drug
- Lead sponsor
- Giselle Sholler
- Other
- Eligibility
- Up to 31 Years
- Enrollment
- 131 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2033
- U.S. locations
- 24
- States / cities
- Birmingham, Alabama • Little Rock, Arkansas • Oakland, California + 21 more
- Conditions
- Neuroblastoma
- Interventions
- DFMO, Etoposide
- Drug
- Lead sponsor
- Giselle Sholler
- Other
- Eligibility
- Not listed
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2015
- U.S. locations
- 7
- States / cities
- Orange, California • Hartford, Connecticut • Orlando, Florida + 4 more
- Conditions
- Neuroblastoma, Medulloblastoma, Typical Teratoid Rhabdoid Tumor, Embryonal Tumor With Abundant Neuropil and True Rosettes, Ependymoblastoma, Medulloepithelioma
- Interventions
- eflornithine HCl
- Drug
- Lead sponsor
- Giselle Sholler
- Other
- Eligibility
- 0 Years to 30 Years
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
- Conditions
- Non Small Cell Lung Cancer, Lung Cancer
- Interventions
- Pembrolizumab, Difluoromethylornithine
- Drug
- Lead sponsor
- H. Lee Moffitt Cancer Center and Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Other Benign Neoplasm of Skin, Unspecified
- Interventions
- Diclofenac Na gel, Eflornithine HCL ointment
- Drug
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 184 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2014
- U.S. locations
- 3
- States / cities
- Tucson, Arizona
- Conditions
- Cancer, Solid Tumor, Solid Carcinoma, Advanced Cancer
- Interventions
- AMXT1501, DFMO
- Drug
- Lead sponsor
- Aminex Therapeutics, Inc.
- Industry
- Eligibility
- 12 Years and older
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2023
- U.S. locations
- 4
- States / cities
- Austin, Texas • Houston, Texas • San Antonio, Texas + 1 more
- Conditions
- Pseudofolliculitis Barbae
- Interventions
- 15% Eflornithine Hdyrochloride
- Drug
- Lead sponsor
- Hordinsky, Maria K., MD
- Individual
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1999 – 2000
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Esophageal Cancer
- Interventions
- eflornithine
- Drug
- Lead sponsor
- University of Michigan Rogel Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 152 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1995 – 2005
- U.S. locations
- 5
- States / cities
- New Orleans, Louisiana • Boston, Massachusetts • Ann Arbor, Michigan + 2 more
- Conditions
- Pseudofolliculitis Barbae
- Interventions
- Eflornithine Topical, Placebo Eflornithine Topical
- Drug
- Lead sponsor
- Walter Reed National Military Medical Center
- Federal
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Precancerous Condition
- Interventions
- placebo, eflornithine, sulindac, laboratory biomarker analysis
- Other · Drug
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 375 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2008
- U.S. locations
- 1
- States / cities
- Orange, California