Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 10, 2026, 6:59 PM EDT

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Showing 73–96 of 99 matching trials from the live ClinicalTrials.gov search.
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
Conditions
Neuroblastoma
Interventions
filgrastim, cisplatin, cyclophosphamide, doxorubicin hydrochloride, etoposide, isotretinoin, melphalan, topotecan hydrochloride, 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
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2013
U.S. locations
5
States / cities
San Francisco, California • Chicago, Illinois • Memphis, Tennessee + 2 more
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
Conditions
Acne Vulgaris, Isotretinoin
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
12 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
6
States / cities
Concord, North Carolina • Davidson, North Carolina • Harrisburg, North Carolina + 2 more
Conditions
HIV-1 Infection
Interventions
Isotretinoin
Drug
Lead sponsor
Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Network
Eligibility
18 Years to 80 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
14
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 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
Leukoplakia, Oral
Interventions
SBS-101, Placebo
Drug
Lead sponsor
Skyline Biosciences
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
5
States / cities
Birmingham, Alabama • Boston, Massachusetts • Charlotte, North Carolina + 2 more
Terminated Phase 3 Interventional Accepts healthy volunteers

Effects of Omega-3 Fatty Acid Supplementation in Acne Patients

NCT01764308
Conditions
Acne
Interventions
Omega-3, Placebo
Dietary Supplement
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 70 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Los Angeles, California
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
Conditions
Neuroblastoma
Interventions
Ceritinib, dasatinib, sorafenib, vorinostat, DFMO
Drug
Lead sponsor
Giselle Sholler
Other
Eligibility
Up to 22 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2035
U.S. locations
24
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Oakland, California + 21 more
Conditions
Acne
Interventions
Isotretinoin
Drug
Lead sponsor
Sun Pharmaceutical Industries Limited
Industry
Eligibility
12 Years to 45 Years
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
San Antonio, Texas
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
Completed Phase 4 Interventional Results available

Effects of Isotretinoin on CYP2D6 Activity

NCT03076021
Conditions
CYP2D6 Polymorphism
Interventions
Isotretinoin, dextromethorphan
Drug
Lead sponsor
University of Washington
Other
Eligibility
12 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Conditions
HIV Infections, Anus Neoplasms
Interventions
Isotretinoin, Interferon alfa-2a
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1996
U.S. locations
1
States / cities
Seattle, Washington
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
Completed Phase 4 Interventional Accepts healthy volunteers

Combination Treatment for Moderate to Severe Acne

NCT01206348
Conditions
Acne
Interventions
Minocycline, Clindamycin, Tretinoin, Benzoyl Peroxide
Drug
Lead sponsor
Medicis Global Service Corporation
Industry
Eligibility
12 Years to 30 Years
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
10
States / cities
Birmingham, Alabama • Santa Monica, California • Hockessin, Delaware + 7 more
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
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
Conditions
Glioblastoma, Gliomas
Interventions
Temozolomide
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 70 Years
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2017
U.S. locations
3
States / cities
Basking Ridge, New Jersey • Commack, New York • New York, New York
Conditions
Neuroblastoma
Interventions
Carboplatin, Autologous stem cell infusion, Granulocyte colony stimulating factor, Radiation therapy, Isotretinoin (13-cis-retinoic acid), Melphalan, Etoposide
Drug · Biological · Radiation
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
Up to 30 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
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
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
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
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 – 2027
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more