Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Jul 22, 2026, 12:16 PM EDT

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

Showing 1–11 of 11 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Phase 2 Interventional Results available

Fenfluramine in CDKL5 Deficiency Disorder (CDD)

NCT03861871
Conditions
CDD
Interventions
Fenfluramine Hydrochloride
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
2 Years to 18 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
New York, New York
Conditions
15q Duplication Syndrome, CDKL5 Deficiency Disease
Interventions
Soticlestat
Drug
Lead sponsor
Takeda
Industry
Eligibility
2 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
8
States / cities
Los Angeles, California • Aurora, Colorado • Norcross, Georgia + 3 more
Conditions
Solid Tumor
Interventions
Decitabine, Cedazuridine
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
2
States / cities
Los Angeles, California • Baltimore, Maryland
Conditions
Myelodysplastic Syndrome, MDS
Interventions
ASTX727 Dose Escalation, ASTX727 Dose Confirmation, ASTX727 Fixed-Dose Combination
Drug
Lead sponsor
Astex Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
13
States / cities
Phoenix, Arizona • Los Angeles, California • Chicago, Illinois + 9 more
Conditions
CDKL5 Deficiency Disorder, Generalized Tonic Clonic Seizure, Epileptic Spasm, Refractory Seizures
Interventions
Fenfluramine, Placebo
Drug
Lead sponsor
Zogenix, Inc.
Industry
Eligibility
1 Year to 35 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
13
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 10 more
Conditions
Cyclin-Dependent Kinase-Like 5 Deficiency Disorder
Interventions
No intervention; observational
Other
Lead sponsor
Loulou Foundation
Other
Eligibility
Up to 55 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
9
States / cities
Los Angeles, California • Aurora, Colorado • Norcross, Georgia + 6 more
Conditions
CDKL5, CDKL5 Deficiency Disorder, CDD
Interventions
No intervention.
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
1 Month to 100 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
8
States / cities
Los Angeles, California • Aurora, Colorado • Boston, Massachusetts + 5 more
Conditions
Carcinoma, Non-Small-Cell Lung, Lung Cancer, Non-Small Cell Lung Cancer, Carcinoma, Esophageal, Malignant Pleural Mesotheliomas
Interventions
Decitabine (DAC), Tetrahydrouridine (THU), Pembrolizumab
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 99 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Acute Myeloid Leukemia
Interventions
ASTX660, ASTX727
Drug
Lead sponsor
Astex Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
15
States / cities
San Francisco, California • New Haven, Connecticut • Miami, Florida + 11 more
Conditions
CDKL5 Deficiency Disorder
Interventions
ganaxolone, Placebo
Drug
Lead sponsor
Marinus Pharmaceuticals
Industry
Eligibility
2 Years to 21 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
17
States / cities
Phoenix, Arizona • Los Angeles, California • Aurora, Colorado + 14 more
Suspended No phase listed Observational

International CDKL5 Registry

NCT04486768
Conditions
CDKL5 Deficiency Disorder (CDD)
Interventions
Survey Instrument
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
Not listed
Enrollment
500 participants
Timeline
2018 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania