Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 24, 2026, 2:28 PM EDT

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Showing 1–24 of 39 matching trials from the live ClinicalTrials.gov search.
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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
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
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
Atypical Teratoid/Rhabdoid Tumor, Embryonal Tumor With Multilayered Rosettes, Ewing Sarcoma, Diffuse Intrinsic Pontine Glioma, Osteosarcoma, Neuroblastoma, DIPG Brain Tumor
Interventions
Eflornithine (DFMO), AMXT 1501 Dicaprate
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
Up to 26 Years
Enrollment
265 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2035
U.S. locations
14
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Hartford, Connecticut + 11 more
Conditions
Colorectal Cancer, Familial Adenomatous Polyposis
Interventions
Celecoxib, Placebo, eflornithine, Laboratory biomarker analysis, Questionnaire administration
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 65 Years
Enrollment
205 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2009
U.S. locations
1
States / cities
Houston, Texas
Active, not recruiting Phase 2 Interventional

Neuroblastoma Maintenance Therapy Trial

NCT02679144
Conditions
Neuroblastoma
Interventions
Difluoromethylornithine (DFMO)
Drug
Lead sponsor
Giselle Sholler
Other
Eligibility
1 Year to 30 Years
Enrollment
441 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2033
U.S. locations
41
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Oakland, California + 38 more
Conditions
Prostate Cancer
Interventions
bicalutamide, eflornithine, oral eflornithine placebo, oral bicalutamide placebo
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older · Male only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
1
States / cities
Birmingham, Alabama
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
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
Conditions
Non-melanomatous Skin Cancer, Precancerous/Nonmalignant Condition
Interventions
eflornithine, triamcinolone
Drug
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 120 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2002
U.S. locations
1
States / cities
Tucson, Arizona
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
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
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
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
High Risk Neuroblastoma, Recurrent Neuroblastoma, Refractory Neuroblastoma
Interventions
Dinutuximab, Eflornithine Hydrochloride, Irinotecan Hydrochloride, Sargramostim, Temozolomide
Biological · Drug
Lead sponsor
Children's Oncology Group
Network
Eligibility
1 Year and older
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2029
U.S. locations
124
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Downey, California + 100 more
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
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
Non-melanoma Skin Cancer
Interventions
Solaraze and Vaniqa
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
2
States / cities
Birmingham, Alabama
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
Cancer, Solid Tumor, Solid Carcinoma, Advanced Cancer, DIPG Brain Tumor, Ovary Cancer, Breast Cancer, Papillary Thyroid Cancer, Head and Neck Cancer, Gastric Cancer, Nsclc, Mesotheliomas Pleural, Mesothelioma Peritoneum, Esophageal Cancer, Diffuse Midline Glioma, H3 K27M-Mutant, Endometrial Cancer, Cervical Cancer, Melanoma, Colorectal Cancer, Glioma, Malignant
Interventions
AMXT1501, DFMO
Drug
Lead sponsor
Aminex Therapeutics, Inc.
Industry
Eligibility
12 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
6
States / cities
Phoenix, Arizona • Jacksonville, Florida • Rochester, Minnesota + 3 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
Melanoma (Skin Cancer), HER2-low Hormone Receptor Positive Breast Cancer
Interventions
AMXT 1501 Dicaprate, DFMO, Fulvestrant, Capivasertib, Pembrolizumab
Drug
Lead sponsor
Aminex Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
20
States / cities
Tucson, Arizona • La Jolla, California • Los Angeles, California + 15 more
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
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