Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 20, 2026, 11:13 PM EDT

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 99 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Ganglioneuroblastoma, Localized Resectable Neuroblastoma, Localized Unresectable Neuroblastoma, Regional Neuroblastoma, Stage 4 Neuroblastoma, Stage 4S Neuroblastoma
Interventions
3-Dimensional Conformal Radiation Therapy, Autologous Hematopoietic Stem Cell Transplantation, Busulfan, Cisplatin, Cyclophosphamide, Doxorubicin Hydrochloride, Etoposide Phosphate, External Beam Radiation Therapy, In Vitro-Treated Peripheral Blood Stem Cell Transplantation, Intensity-Modulated Radiation Therapy, Iobenguane I-131, Isotretinoin, Laboratory Biomarker Analysis, Melphalan, Pharmacological Study, Questionnaire Administration, Therapeutic Conventional Surgery, Topotecan Hydrochloride, Vincristine Sulfate
Radiation · Procedure · Drug + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
1 Year to 30 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2025
U.S. locations
25
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 20 more
Withdrawn No phase listed Observational Accepts healthy volunteers

Vitamin A, Its Receptors and Asthma

NCT00628329
Conditions
Asthma
Interventions
Not listed
Lead sponsor
University of Kansas
Other
Eligibility
18 Years to 64 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Neuroblastoma
Interventions
Isotretinoin
Drug
Lead sponsor
Emory University
Other
Eligibility
Up to 30 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Neuroblastoma
Interventions
beta-glucan, monoclonal antibody 3F8, sargramostim, isotretinoin
Biological · Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Not listed
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
New York, New York
Conditions
Medulloblastoma, Pineoblastoma, Supratentorial Embryonal Tumor, Not Otherwise Specified
Interventions
3-Dimensional Conformal Radiation Therapy, Carboplatin, Cisplatin, Cyclophosphamide, Etoposide Phosphate, Isotretinoin, Laboratory Biomarker Analysis, Peripheral Blood Stem Cell Transplantation, Thiotepa, Vincristine Sulfate, Vorinostat
Radiation · Drug · Other + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
2 Months to 47 Months
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2021
U.S. locations
15
States / cities
Los Angeles, California • Palo Alto, California • Washington D.C., District of Columbia + 10 more
Completed Phase 1Phase 2 Interventional Results available

ch14.18 Pharmacokinetic Study in High-risk Neuroblastoma

NCT01592045
Conditions
Neuroblastoma
Interventions
ch14.18 -NCI, ch14.18-UTC, Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF), Aldesleukin (IL-2), Isotretinoin
Biological · Drug
Lead sponsor
United Therapeutics
Industry
Eligibility
Up to 8 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
13
States / cities
Los Angeles, California • Atlanta, Georgia • Chicago, Illinois + 10 more
Conditions
Lymphoma, T-Cell, Mycosis Fungoides, Hematologic Neoplasms
Interventions
Isotretinoin (Accutane), Interferon Alpha
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1990 – 2005
U.S. locations
1
States / cities
Houston, Texas
Conditions
Localized Resectable Neuroblastoma, Localized Unresectable Neuroblastoma, Recurrent Neuroblastoma, Regional Neuroblastoma, Stage 4 Neuroblastoma, Stage 4S Neuroblastoma
Interventions
Aldesleukin, Dinutuximab, Isotretinoin, Laboratory Biomarker Analysis, Pharmacological Study, Quality-of-Life Assessment, Sargramostim
Biological · Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 30 Years
Enrollment
1,449 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2025
U.S. locations
172
States / cities
Birmingham, Alabama • Anchorage, Alaska • Phoenix, Arizona + 129 more
Conditions
Prostate Cancer
Interventions
recombinant interferon alfa, estramustine phosphate sodium, isotretinoin, mitoxantrone hydrochloride, paclitaxel, vinorelbine ditartrate
Biological · Drug
Lead sponsor
Eastern Cooperative Oncology Group
Network
Eligibility
18 Years to 120 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
19
States / cities
Denver, Colorado • Atlanta, Georgia • Decatur, Georgia + 16 more
Conditions
Advanced or Metastatic Non-clear Cell Renal Cell Carcinoma, Unclassified Renal Cell Carcinoma, Papillary Renal Cell Carcinoma, Fumarate Hydratase Deficient Renal Cell Carcinoma, Succinate Dehydrogenase Deficient Renal Cell Carcinoma, Collecting Duct Renal Cell Carcinoma, Chromophobe Renal Cell Carcinoma
Interventions
cabozantinib, nivolumab
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Conditions
Ganglioneuroblastoma, Nodular, Neuroblastoma
Interventions
Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Carboplatin, Cisplatin, Computed Tomography, Cyclophosphamide, Dinutuximab, Doxorubicin, Echocardiography Test, Etoposide, FDG-Positron Emission Tomography and Computed Tomography Scan, Hematopoietic Cell Transplantation, Irinotecan, Isotretinoin, Leukapheresis, Magnetic Resonance Imaging, Melphalan, Multigated Acquisition Scan, Radiation Therapy, Radionuclide Imaging, Survey Administration, Temozolomide, Thiotepa, Topotecan, Tumor Resection, Vincristine
Procedure · Drug · Biological + 2 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 30 Years
Enrollment
478 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
157
States / cities
Birmingham, Alabama • Mobile, Alabama • Mesa, Arizona + 127 more
Conditions
Juvenile Myelomonocytic Leukemia
Interventions
tipifarnib, isotretinoin, fludarabine phosphate, cytarabine, radiation therapy, cyclophosphamide, anti-thymocyte globulin, allogeneic bone marrow transplantation, double-unit umbilical cord blood transplantation, umbilical cord blood transplantation, laboratory biomarker analysis
Drug · Radiation · Biological + 2 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 18 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
1
States / cities
Arcadia, California
Conditions
Neuroblastoma
Interventions
filgrastim, monoclonal antibody 3F8, sargramostim, carboplatin, cisplatin, cyclophosphamide, doxorubicin hydrochloride, etoposide, isotretinoin, thiotepa, topotecan hydrochloride, vincristine sulfate, autologous bone marrow transplantation, bone marrow ablation with stem cell support, conventional surgery, drug resistance inhibition treatment, peripheral blood stem cell transplantation, syngeneic bone marrow transplantation, radiation therapy
Biological · Drug · Procedure + 1 more
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Up to 50 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2007
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers Results available

The Effect of Isotretinoin on the Etonogestrel Contraceptive Implant

NCT02967055
Conditions
Contraception
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Healthy
Interventions
Isotretinoin
Drug
Lead sponsor
Dr. Reddy's Laboratories Limited
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001
U.S. locations
1
States / cities
Quadrangle Drive, Chapel Hill,, North Carolina
Conditions
Adult Solid Neoplasm
Interventions
Belinostat, Isotretinoin, Pharmacological Study
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2018
U.S. locations
5
States / cities
Duarte, California • Los Angeles, California • Sacramento, California + 2 more
Conditions
Childhood Acute Promyelocytic Leukemia (M3), Childhood Atypical Teratoid/Rhabdoid Tumor, Childhood Burkitt Lymphoma, Childhood Chronic Myelogenous Leukemia, Childhood Diffuse Large Cell Lymphoma, Childhood Immunoblastic Large Cell Lymphoma, Juvenile Myelomonocytic Leukemia, Recurrent Childhood Acute Lymphoblastic Leukemia, Recurrent Childhood Acute Myeloid Leukemia, Recurrent Childhood Grade III Lymphomatoid Granulomatosis, Recurrent Childhood Large Cell Lymphoma, Recurrent Childhood Lymphoblastic Lymphoma, Recurrent Childhood Medulloblastoma, Recurrent Childhood Small Noncleaved Cell Lymphoma, Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor, Recurrent Neuroblastoma, Recurrent/Refractory Childhood Hodgkin Lymphoma, Relapsing Chronic Myelogenous Leukemia, Unspecified Childhood Solid Tumor, Protocol Specific
Interventions
vorinostat, isotretinoin
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
1 Year to 21 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Recurrent Neuroblastoma
Interventions
hu14.18-IL2 fusion protein, isotretinoin, sargramostim, laboratory biomarker analysis
Biological · Drug · Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
1 Year to 30 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
71
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Arcadia, California + 62 more
Conditions
Neuroblastoma
Interventions
Anti-GD2 3F8 Monoclonal Antibody, GM-CSF (granulocyte-macrophage colony-stimulating factor), oral isotretinoin
Biological · Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Not listed
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
New York, New York
Conditions
Neuroblastoma
Interventions
Hu3F8, GM-CSF, Isotretinoin
Biological · Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Not listed
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
New York, New York
Completed Phase 1Phase 2 Interventional Results available

Weekly Isotretinoin Therapy Study

NCT04594759
Conditions
Acne Vulgaris
Interventions
Isotretinoin
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
12 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Acute Myelogenous Leukemia, Myelodysplastic Syndrome, Juvenile Myelomonocytic Leukemia
Interventions
Fludarabine, Busulfan, GVHD Prophylaxis, Gemtuzumab Ozogamicin, Anti-Thymocyte Globulin, Isotretinoin
Drug
Lead sponsor
Columbia University
Other
Eligibility
1 Month to 30 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2020
U.S. locations
1
States / cities
New York, New York
Conditions
Toxic Epidermal Necrolysis
Interventions
Isotretinoin, Placebo
Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 69 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Oligospermia, Azoospermia, Nonobstructive, Infertility
Interventions
isotretinoin, Human chorionic gonadotrophin (hCG)
Drug
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 50 Years · Male only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Omaha, Nebraska