Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
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.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Nov 15, 2026, 2:37 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 59 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: 13-cis-Retinoic Acid Clear all
Completed Phase 1 Interventional

Monoclonal Antibody Therapy With Sargramostim and Interleukin-2 in Treating Children With Neuroblastoma

NCT00005576
View directory record Official record
Conditions
Disseminated Neuroblastoma, Recurrent Neuroblastoma, Regional Neuroblastoma
Interventions
monoclonal antibody Ch14.18, isotretinoin, aldesleukin, sargramostim
Biological · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 21 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
1
States / cities
Arcadia, California
Source: ClinicalTrials.gov public record
Updated Jan 16, 2013 · Synced Nov 15, 2026, 2:37 AM EST
Terminated Phase 1Phase 2 Interventional Results available

Cytosine Arabinoside and Mitoxantrone for Patients With Juvenile Myelomonocytic Leukemia Receiving Repeat Stem Cell Transplantation

NCT00609739
View directory record Official record
Conditions
Leukemia
Interventions
cyclosporine, cytarabine, filgrastim, methotrexate, methylprednisolone, mitoxantrone hydrochloride, allogeneic bone marrow transplantation, umbilical cord blood transplantation, Cis-Retinoic acid
Drug · Procedure
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
Up to 18 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2010
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 28, 2017 · Synced Nov 15, 2026, 2:37 AM EST
Completed Phase 2 Interventional

Isotretinoin Plus Interferon in Treating Patients With Recurrent Cancer

NCT00002506
View directory record Official record
Conditions
Cervical Cancer, Esophageal Cancer, Head and Neck Cancer, Lung Cancer, Non-melanomatous Skin Cancer, Penile Cancer
Interventions
recombinant interferon alfa, isotretinoin
Biological · Drug
Lead sponsor
Hoag Memorial Hospital Presbyterian
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
1992 – 1999
U.S. locations
6
States / cities
Newport Beach, California • Bloomington, Indiana • Indianapolis, Indiana + 3 more
Source: ClinicalTrials.gov public record
Updated May 12, 2011 · Synced Nov 15, 2026, 2:37 AM EST
Completed Phase 1 Interventional Results available

Induction Therapy Including 131 I-MIBG and Chemotherapy in Treating Patients With Newly Diagnosed High-Risk Neuroblastoma Undergoing Stem Cell Transplant, Radiation Therapy, and Maintenance Therapy With Isotretinoin

NCT01175356
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Nov 15, 2026, 2:37 AM EST
Terminated Phase 2 Interventional

A Study of MAb-3F8 Plus Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) Versus 13-cis-Retinoic Acid (RA) Plus GM-CSF in Primary Refractory Neuroblastoma Patients

NCT00969722
View directory record Official record
Conditions
Primary Refractory Neuroblastoma
Interventions
MAb-3F8, Subcutaneous Granulocyte Macrophage Colony Stimulating Factor (GM-CSF), 13-cis-Retinoic Acid
Biological
Lead sponsor
United Therapeutics
Industry
Eligibility
18 Months to 13 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
15
States / cities
Phoenix, Arizona • San Diego, California • Washington D.C., District of Columbia + 12 more
Source: ClinicalTrials.gov public record
Updated Mar 8, 2013 · Synced Nov 15, 2026, 2:37 AM EST
Completed Phase 3 Interventional

High-Dose Chemotherapy Plus Autologous Stem Cell Transplantation Compared With Intermediate-Dose Chemotherapy Plus Autologous Stem Cell Transplantation With or Without Isotretinoin in Treating Young Patients With Recurrent High-Grade Gliomas

NCT00078988
View directory record Official record
Conditions
Brain Tumor, Central Nervous System Tumor
Interventions
filgrastim, carboplatin, etoposide, isotretinoin, thiotepa, autologous bone marrow transplantation, peripheral blood stem cell transplantation
Biological · Drug · Procedure
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 20 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
52
States / cities
Little Rock, Arkansas • Oakland, California • Sacramento, California + 45 more
Source: ClinicalTrials.gov public record
Updated May 7, 2015 · Synced Nov 15, 2026, 2:37 AM EST
Completed Phase 1 Interventional

A Phase I Trial of Tamoxifen and 9-Cis-Retinoic Acid in Breast Cancer Patients

NCT00001504
View directory record Official record
Conditions
Breast Cancer, Breast Neoplasm
Interventions
9-cis-Retinoic Acid
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Nov 15, 2026, 2:37 AM EST
Active, not recruiting Phase 1 Interventional

Lenalidomide and Dinutuximab With or Without Isotretinoin in Treating Younger Patients With Refractory or Recurrent Neuroblastoma

NCT01711554
View directory record Official record
Conditions
Recurrent Neuroblastoma, Refractory Neuroblastoma
Interventions
Dinutuximab, Isotretinoin, Laboratory Biomarker Analysis, Lenalidomide, Pharmacological Study
Biological · Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 21 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2027
U.S. locations
14
States / cities
Los Angeles, California • Palo Alto, California • San Francisco, California + 10 more
Source: ClinicalTrials.gov public record
Updated Nov 12, 2026 · Synced Nov 15, 2026, 2:37 AM EST
Terminated Phase 1 Interventional

Erlotinib Hydrochloride and Isotretinoin in Treating Patients With Recurrent Malignant Glioma

NCT01103375
View directory record Official record
Conditions
Adult Anaplastic Astrocytoma, Adult Anaplastic Oligodendroglioma, Adult Diffuse Astrocytoma, Adult Giant Cell Glioblastoma, Adult Glioblastoma, Adult Gliosarcoma, Adult Mixed Glioma, Adult Oligodendroglioma, Recurrent Adult Brain Tumor
Interventions
erlotinib hydrochloride, isotretinoin, laboratory biomarker analysis, protein expression analysis
Drug · Other · Genetic
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 1, 2018 · Synced Nov 15, 2026, 2:37 AM EST
Terminated Phase 1Phase 2 Interventional Results available

Vorinostat, Isotretinoin and Temozolomide in Adults With Recurrent Glioblastoma Multiforme (GBM)

NCT00555399
View directory record Official record
Conditions
Glioblastoma Multiforme, Anaplastic Glioma
Interventions
Vorinostat, Isotretinoin, Surgical Resection, Temozolomide
Drug · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 22, 2024 · Synced Nov 15, 2026, 2:37 AM EST
Completed Phase 2 Interventional Results available

Temozolomide,Thiotepa and Carboplatin With Autologous Stem Cell Rescue Followed by 13-cis-retinoic Acid in Patients With Recurrent/Refractory Malignant Brain Tumors

NCT00528437
View directory record Official record
Conditions
Brain Tumors
Interventions
temozolomide, thiotepa, carboplatin, 13-cis-retinoic acid
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
6 Months to 21 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2017
U.S. locations
16
States / cities
Phoenix, Arizona • Atlanta, Georgia • Lihue, Hawaii + 13 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2021 · Synced Nov 15, 2026, 2:37 AM EST
Completed Phase 1Phase 2 Interventional

Combination Chemotherapy Followed By Peripheral Stem Cell Transplantation or Isotretinoin in Treating Patients With Acute Myeloid Leukemia, Myelodysplastic Syndrome, or Acute Lymphocytic Leukemia

NCT00003619
View directory record Official record
Conditions
Chronic Myeloproliferative Disorders, Leukemia, Myelodysplastic Syndromes, Thrombocytopenia
Interventions
filgrastim, vitamin E, busulfan, cytarabine, etoposide, fludarabine phosphate, isotretinoin, topotecan hydrochloride, bone marrow ablation with stem cell support, peripheral blood stem cell transplantation
Biological · Dietary Supplement · Drug + 1 more
Lead sponsor
Drexel University College of Medicine
Other
Eligibility
19 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2004
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 26, 2013 · Synced Nov 15, 2026, 2:37 AM EST
Completed Phase 2 Interventional Results available

RA-2 13-cis Retinoic Acid (Isotretinoin)

NCT02061384
View directory record Official record
Conditions
Male Infertility, Klinefelter's Syndrome, Y-chromosome Microdeletions
Interventions
13-cis retinoic acid, Calcitriol
Drug
Lead sponsor
University of Washington
Other
Eligibility
21 Years to 60 Years · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 2, 2021 · Synced Nov 15, 2026, 2:37 AM EST
Completed Phase 1 Interventional

Cabozantinib in Combination With 13-cis-Retinoic Acid in Children With Relapsed or Refractory Solid Tumors

NCT03611595
View directory record Official record
Conditions
Solid Tumor
Interventions
Cabozantinib, 13-cis-retinoic acid
Drug
Lead sponsor
Peter Zage
Other
Eligibility
2 Years to 26 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
2
States / cities
San Diego, California • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Nov 15, 2026, 2:37 AM EST
Completed Phase 2 Interventional

Phase II Study Of Roferon and Accutane For Patients With T-Cell Malignancies

NCT00038376
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 29, 2018 · Synced Nov 15, 2026, 2:37 AM EST
Terminated Phase 2 Interventional Results available

Isotretinoin, Interferon Alpha-2b, and Paclitaxel in Stage IV, Recurrent, or Persistent Cervical Cancer

NCT00138151
View directory record Official record
Conditions
Cervical Cancer
Interventions
recombinant interferon alpha-2b, isotretinoin, paclitaxel
Biological · Drug
Lead sponsor
University of Medicine and Dentistry of New Jersey
Other
Eligibility
18 Years and older · Female only
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2010
U.S. locations
6
States / cities
Hamilton, New Jersey • Morristown, New Jersey • New Brunswick, New Jersey + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 20, 2013 · Synced Nov 15, 2026, 2:37 AM EST
Completed Phase 2 Interventional

Combination Chemotherapy Followed By Donor Bone Marrow or Umbilical Cord Blood Transplant in Treating Children With Newly Diagnosed Juvenile Myelomonocytic Leukemia

NCT00025038
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 11, 2013 · Synced Nov 15, 2026, 2:37 AM EST
Terminated Phase 2 Interventional Results available

Neuroblastoma Protocol 2008: Therapy for Children With Advanced Stage High Risk Neuroblastoma

NCT00808899
View directory record Official record
Conditions
Neuroblastoma
Interventions
Temsirolimus, Irinotecan, Surgical Resection of Primary Tumor, Cyclophosphamide, Doxorubicin, Etoposide, Cisplatin, Topotecan, PBSC, Radiation Therapy, 13-cis-retinoic acid
Drug · Procedure · Radiation
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 18 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Nov 15, 2026, 2:37 AM EST
Completed Phase 1 Interventional

Vorinostat Combined With Isotretinoin and Chemotherapy in Treating Younger Patients With Embryonal Tumors of the Central Nervous System

NCT00867178
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 13, 2022 · Synced Nov 15, 2026, 2:37 AM EST
Terminated Phase 2 Interventional Results available

3F8/GM-CSF Immunotherapy Plus 13-Cis-Retinoic Acid for Consolidation of Second or Greater Remission of High-Risk Neuroblastoma

NCT01183884
View directory record Official record
Conditions
Neuroblastoma
Interventions
3F8/GM-CSF Immunotherapy Plus 13-Cis-Retinoic Acid
Biological
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Months and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 14, 2019 · Synced Nov 15, 2026, 2:37 AM EST
Completed Phase 1 Interventional

Vorinostat and Isotretinoin in Treating Patients With High-Risk Refractory or Recurrent Neuroblastoma

NCT01208454
View directory record Official record
Conditions
Localized Unresectable Neuroblastoma, Recurrent Neuroblastoma, Regional Neuroblastoma, Stage 4 Neuroblastoma, Stage 4S Neuroblastoma
Interventions
Isotretinoin, Laboratory Biomarker Analysis, Pharmacological Study, Vorinostat
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 30 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
12
States / cities
Los Angeles, California • Palo Alto, California • San Francisco, California + 9 more
Source: ClinicalTrials.gov public record
Updated Nov 24, 2015 · Synced Nov 15, 2026, 2:37 AM EST
Completed Phase 1Phase 2 Interventional Results available

ch14.18 Pharmacokinetic Study in High-risk Neuroblastoma

NCT01592045
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 23, 2015 · Synced Nov 15, 2026, 2:37 AM EST
Completed Phase 3 Interventional Results available

Comparing Two Different Myeloablation Therapies in Treating Young Patients Who Are Undergoing a Stem Cell Transplant for High-Risk Neuroblastoma

NCT00567567
View directory record Official record
Conditions
Localized Resectable Neuroblastoma, Localized Unresectable Neuroblastoma, Recurrent Neuroblastoma, Regional Neuroblastoma, Stage 4 Neuroblastoma, Stage 4S Neuroblastoma
Interventions
Autologous Hematopoietic Stem Cell Transplantation, Carboplatin, Cisplatin, Cyclophosphamide, Doxorubicin Hydrochloride, Etoposide, External Beam Radiation Therapy, Filgrastim, Isotretinoin, Laboratory Biomarker Analysis, Melphalan, Peripheral Blood Stem Cell Transplantation, Pharmacological Study, Thiotepa, Topotecan Hydrochloride, Vincristine Sulfate Liposome
Procedure · Drug · Radiation + 2 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 30 Years
Enrollment
665 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2022
U.S. locations
169
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 128 more
Source: ClinicalTrials.gov public record
Updated Apr 28, 2022 · Synced Nov 15, 2026, 2:37 AM EST
Terminated Phase 2 Interventional

Isotretinoin, Interferon Alfa-2b, Docetaxel, and Estramustine in Treating Patients With Metastatic Prostate Cancer That Did Not Respond to Hormone Therapy

NCT00176527
View directory record Official record
Conditions
Prostate Cancer
Interventions
recombinant interferon alfa-2b, docetaxel, estramustine phosphate sodium, isotretinoin, polyacrylamide gel electrophoresis, protein expression analysis, immunohistochemistry staining method
Biological · Drug · Genetic + 1 more
Lead sponsor
University of Medicine and Dentistry of New Jersey
Other
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 11, 2009 · Synced Nov 15, 2026, 2:37 AM EST