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ClinicalTrials.gov public records Last synced Oct 10, 2026, 6:14 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 49–72 of 99 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Isotretinoin (Accutane) Clear all
Completed Phase 1 Interventional

Belinostat and Isotretinoin in Treating Patients With Solid Tumors That Are Metastatic or That Cannot Be Removed by Surgery

NCT00334789
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 3, 2018 · Synced Oct 10, 2026, 6:14 PM EDT
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 Sep 4, 2026 · Synced Oct 10, 2026, 6:14 PM EDT
Completed Phase 2 Interventional Results available

Interferon Alfa, Isotretinoin, and Paclitaxel in Treating Patients With Recurrent Small Cell Lung Cancer

NCT00062010
View directory record Official record
Conditions
Lung Cancer
Interventions
interferon alpha, 13-cis-retinoic acid, paclitaxel
Biological · Drug
Lead sponsor
Eastern Cooperative Oncology Group
Network
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
73
States / cities
Decatur, Georgia • Aurora, Illinois • Hinsdale, Illinois + 45 more
Source: ClinicalTrials.gov public record
Updated Jul 7, 2023 · Synced Oct 10, 2026, 6:14 PM EDT
Terminated No phase listed Observational Results available

Musculoskeletal Effects of Isotretinoin During Acne Treatment in Pediatric Population

NCT00964119
View directory record Official record
Conditions
Acne
Interventions
Not listed
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
12 Years to 21 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 23, 2015 · Synced Oct 10, 2026, 6:14 PM EDT
Completed Phase 2 Interventional Results available

Therapy for Children With Advanced Stage Neuroblastoma

NCT01857934
View directory record Official record
Conditions
Neuroblastoma
Interventions
cyclophosphamide, topotecan, hu14.18K322A, peripheral blood stem cell harvest, surgical resection, cisplatin, etoposide, doxorubicin, vincristine, busulfan, melphalan, peripheral blood stem cell transplantation, natural killer cell infusion, radiation therapy, GM-CSF, G-CSF, mesna, levetiracetam, interleukin-2, Isotretinoin, CliniMACS
Drug · Biological · Procedure + 2 more
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 18 Years
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2025
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 10, 2026, 6:14 PM EDT
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 Oct 10, 2026, 6:14 PM EDT
Completed Phase 3 Interventional Results available

Combination Chemotherapy and Surgery With or Without Isotretinoin in Treating Young Patients With Neuroblastoma

NCT00499616
View directory record Official record
Conditions
Neuroblastoma
Interventions
carboplatin, cyclophosphamide, doxorubicin hydrochloride, etoposide, topotecan hydrochloride, Isotretinoin, Surgery, Filgrastim
Drug · Procedure
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 12 Years
Enrollment
464 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2021
U.S. locations
166
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 137 more
Source: ClinicalTrials.gov public record
Updated Jul 6, 2021 · Synced Oct 10, 2026, 6:14 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Open Label Study of Isotretinoin in Mild to Moderate Alzheimer's Disease

NCT01560585
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Isotretinoin
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
50 Years to 90 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Beachwood, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 15, 2022 · Synced Oct 10, 2026, 6:14 PM EDT
Completed Phase 2 Interventional

Isotretinoin Plus Dexamethasone in Treating Patients With Multiple Myeloma

NCT00021359
View directory record Official record
Conditions
Multiple Myeloma and Plasma Cell Neoplasm
Interventions
dexamethasone, isotretinoin
Drug
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2005
U.S. locations
18
States / cities
Flemington, New Jersey • Lakewood, New Jersey • Millville, New Jersey + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 10, 2013 · Synced Oct 10, 2026, 6:14 PM EDT
Completed Phase 4 Interventional

A Companion Treatment Study for Patients With Moderate to Severe Acne Vulgaris

NCT04940767
View directory record Official record
Conditions
Acne Vulgaris
Interventions
Isotretinoin, Amzeeq 4% Topical Foam
Drug
Lead sponsor
Edward Lain, MD
Network
Eligibility
12 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
Dripping Springs, Texas • Pflugerville, Texas
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 10, 2026, 6:14 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Vorinostat and Isotretinoin in Treating Patients With Advanced Kidney Cancer

NCT00324740
View directory record Official record
Conditions
Recurrent Renal Cell Cancer, Stage III Renal Cell Cancer, Stage IV Renal Cell Cancer
Interventions
vorinostat, isotretinoin
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
21 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
2
States / cities
New York, New York • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 23, 2021 · Synced Oct 10, 2026, 6:14 PM EDT
Completed Phase 2 Interventional Results available

3F8/GM-CSF Immunotherapy Plus 13-Cis-Retinoic Acid for Primary Refractory Neuroblastoma in Bone Marrow

NCT01183897
View directory record Official record
Conditions
Neuroblastoma
Interventions
3F8/GM-CSF Immunotherapy Plus 13-Cis-Retinoic
Biological
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Months and older
Enrollment
31 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 Aug 13, 2019 · Synced Oct 10, 2026, 6:14 PM EDT
Completed Phase 2 Interventional Results available

3F8/GM-CSF Immunotherapy Plus 13-Cis-Retinoic Acid for Consolidation of First Remission After Non-Myeloablative Therapy in Patients With High-Risk Neuroblastoma

NCT01183429
View directory record Official record
Conditions
Neuroblastoma
Interventions
3F8 and 13-cis-retinoic acid
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Months and older
Enrollment
39 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 Aug 13, 2019 · Synced Oct 10, 2026, 6:14 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Weekly Isotretinoin vs Tetracycline for Moderate Acne

NCT06225570
View directory record Official record
Conditions
Acne Vulgaris
Interventions
Isotretinoin, Tetracycline
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
12 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Oct 10, 2026, 6:14 PM EDT
Completed Phase 2 Interventional

Chemotherapy With or Without Biological Therapy in Treating Patients With Metastatic Prostate Cancer That Has Not Responded to Hormone Therapy

NCT00005847
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 10, 2026, 6:14 PM EDT
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 Oct 10, 2026, 6:14 PM EDT
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 Oct 10, 2026, 6:14 PM EDT
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 Oct 10, 2026, 6:14 PM EDT
Completed Phase 2 Interventional

13-Cis Retinoic Acid With or Without Vitamin E for Prevention of Lung Cancer

NCT00002586
View directory record Official record
Conditions
Drug Toxicity, Lung Cancer
Interventions
13-cis retinoic acid, Tocopherol
Drug · Dietary Supplement
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 90 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2005
U.S. locations
4
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated May 15, 2020 · Synced Oct 10, 2026, 6:14 PM EDT
Terminated Phase 1 Interventional

ZD6474 Alone and in Combination With Retinoic Acid in Pediatric Neuroblastoma

NCT00533169
View directory record Official record
Conditions
Neuroblastoma
Interventions
ZD6474, Retinoic Acid
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
2 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 15, 2011 · Synced Oct 10, 2026, 6:14 PM EDT
Withdrawn Not applicable Interventional

Evaluating the Effect of Isotretinoin in Regulatory T-cell Function in Adverse Cutaneous Drug Eruptions (ACDEs): A Pilot Study

NCT02795143
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 7, 2023 · Synced Oct 10, 2026, 6:14 PM EDT
Not yet recruiting Phase 2 Interventional

Isotretinoin vs. Doxycycline for Acneiform Rash in Patients Receiving Drugs That Target the MAPK Pathway

NCT07629167
View directory record Official record
Conditions
Acneiform Drug Eruption, Acneiform Eruptions
Interventions
Isotretinoin, Doxycycline, Blood specimen collection, Photographs of Rash, Questionnaires, Stool Specimen collection
Drug · Procedure · Other + 1 more
Lead sponsor
University of California, San Francisco
Other
Eligibility
12 Years to 39 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 5, 2026 · Synced Oct 10, 2026, 6:14 PM EDT
Completed Phase 2 Interventional

Combination Chemotherapy Plus Peripheral Stem Cell Transplantation in Treating Children With Newly Diagnosed Neuroblastoma

NCT00017368
View directory record Official record
Conditions
Neuroblastoma
Interventions
filgrastim, sargramostim, carboplatin, cisplatin, cyclophosphamide, doxorubicin hydrochloride, etoposide, etoposide phosphate, ifosfamide, isotretinoin, melphalan, thiotepa, vincristine sulfate, conventional surgery, peripheral blood stem cell transplantation, radiation therapy
Biological · Drug · Procedure + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 30 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2012
U.S. locations
8
States / cities
Atlanta, Georgia • Boston, Massachusetts • Portland, Oregon + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 13, 2014 · Synced Oct 10, 2026, 6:14 PM EDT
Completed Phase 2 Interventional Results available

Biological Therapy, Sargramostim, and Isotretinoin in Treating Patients With Relapsed or Refractory Neuroblastoma

NCT01334515
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 21, 2019 · Synced Oct 10, 2026, 6:14 PM EDT