Last Updated: June 26, 2026

CLINICAL TRIALS PROFILE FOR SEPIAPTERIN


✉ Email this page to a colleague

« Back to Dashboard


All Clinical Trials for SEPIAPTERIN

Trial ID Title Status Sponsor Phase Start Date Summary
NCT03519711 ↗ A Study of CNSA-001 in Primary Tetrahydrobiopterin (BH4) Deficient Participants With Hyperphenylalaninemia Completed Censa Pharmaceuticals, Inc. Phase 1/Phase 2 2018-06-24 This study has been designed to demonstrate the safety, pharmacokinetics (PK) and preliminary efficacy of CNSA-001 in reducing blood phenylalanine concentrations in participants with hyperphenylalaninemia due to primary tetrahydrobiopterin (BH4) deficiency.
NCT03519711 ↗ A Study of CNSA-001 in Primary Tetrahydrobiopterin (BH4) Deficient Participants With Hyperphenylalaninemia Completed PTC Therapeutics Phase 1/Phase 2 2018-06-24 This study has been designed to demonstrate the safety, pharmacokinetics (PK) and preliminary efficacy of CNSA-001 in reducing blood phenylalanine concentrations in participants with hyperphenylalaninemia due to primary tetrahydrobiopterin (BH4) deficiency.
NCT03712124 ↗ A Study of CNSA-001 in Women With Diabetic Gastroparesis Completed Censa Pharmaceuticals, Inc. Phase 2 2019-02-27 This study evaluates CNSA-001 in the treatment of women with moderate to severe diabetic gastroparesis. Half the patients will receive CNSA-001, while the other half will receive a placebo.
NCT03712124 ↗ A Study of CNSA-001 in Women With Diabetic Gastroparesis Completed PTC Therapeutics Phase 2 2019-02-27 This study evaluates CNSA-001 in the treatment of women with moderate to severe diabetic gastroparesis. Half the patients will receive CNSA-001, while the other half will receive a placebo.
NCT06302348 ↗ A Study of Sepiapterin in Participants With Phenylketonuria (PKU) RECRUITING PTC Therapeutics PHASE3 2024-03-04 The main purpose of this trial is to evaluate the long-term efficacy of sepiapterin on preserving neurocognitive functioning in children with PKU when treatment is initiated in early childhood.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for SEPIAPTERIN

Condition Name

Condition Name for SEPIAPTERIN
Intervention Trials
BH4 Deficiency 1
Gastroparesis 1
Hyperphenylalaninemia 1
Hyperphenylalaninemia, Non-Phenylketonuric 1
[disabled in preview] 1
This preview shows a limited data set
Subscribe for full access, or try a Trial

Condition MeSH

Condition MeSH for SEPIAPTERIN
Intervention Trials
Phenylketonurias 2
Gastroparesis 1
[disabled in preview] 1
This preview shows a limited data set
Subscribe for full access, or try a Trial

Clinical Trial Locations for SEPIAPTERIN

Trials by Country

Trials by Country for SEPIAPTERIN
Location Trials
United States 11
Germany 1
This preview shows a limited data set
Subscribe for full access, or try a Trial

Trials by US State

Trials by US State for SEPIAPTERIN
Location Trials
Indiana 2
Wisconsin 1
Utah 1
Texas 1
Minnesota 1
This preview shows a limited data set
Subscribe for full access, or try a Trial

Clinical Trial Progress for SEPIAPTERIN

Clinical Trial Phase

Clinical Trial Phase for SEPIAPTERIN
Clinical Trial Phase Trials
PHASE3 1
Phase 2 1
Phase 1/Phase 2 1
[disabled in preview] 0
This preview shows a limited data set
Subscribe for full access, or try a Trial

Clinical Trial Status

Clinical Trial Status for SEPIAPTERIN
Clinical Trial Phase Trials
Completed 2
RECRUITING 1
[disabled in preview] 0
This preview shows a limited data set
Subscribe for full access, or try a Trial

Clinical Trial Sponsors for SEPIAPTERIN

Sponsor Name

Sponsor Name for SEPIAPTERIN
Sponsor Trials
PTC Therapeutics 3
Censa Pharmaceuticals, Inc. 2
[disabled in preview] 0
This preview shows a limited data set
Subscribe for full access, or try a Trial

Sponsor Type

Sponsor Type for SEPIAPTERIN
Sponsor Trials
Industry 5
[disabled in preview] 0
This preview shows a limited data set
Subscribe for full access, or try a Trial

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.