Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Congenital Erythropoietic Porphyria (CEP)”

69 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 69 results

Large-scale testing (Phase 3)Study completedNCT00599326
What this trial is testing

Pilot Trial of Deferasirox in the Treatment of Porphyria Cutanea Tarda

Who this might be right for
Porphyria Cutanea Tarda
University of Texas Southwestern Medical Center 10
Testing effectiveness (Phase 2)Study completedNCT02949830
What this trial is testing

Evaluate Long-term Safety and Clinical Activity of Givosiran (ALN-AS1) in Patient With Acute Intermittent Porphyria (AIP)

Who this might be right for
Acute Intermittent Porphyria
Alnylam Pharmaceuticals 16
Not applicableStudy completedNCT05882136
What this trial is testing

Acute Intermittent Porphyria Related Abnormalities in Cardiovascular System

Who this might be right for
Porphyrias, Hepatic
National Institute of Cardiology, Warsaw, Poland 180
Testing effectiveness (Phase 2)Study completedNCT01573754
What this trial is testing

Hydroxychloroquine and Phlebotomy for Treating Porphyria Cutanea Tarda

Who this might be right for
Porphyria Cutanea Tarda
The University of Texas Medical Branch, Galveston 48
Not applicableStudy completedNCT02076763
What this trial is testing

Observational Study of Acute Intermittent Porphyria Patients

Who this might be right for
Acute Intermittent Porphyria
Digna Biotech S.L. 9
Not applicableUnknownNCT00206869
What this trial is testing

Does Exercise and Heat Increase the Lightsensibility in Patients With Erythropoietic Protoporphyria

Who this might be right for
Erythropoietic Protoporphyria
Bispebjerg Hospital
Not applicableStudy completedNCT00004788
What this trial is testing

Study of Nutritional Factors in Porphyria

Who this might be right for
Porphyria
National Center for Research Resources (NCRR) 30
Testing effectiveness (Phase 2)Study completedNCT05854784
What this trial is testing

Study to Evaluate the Safety and Efficacy of Afamelanotide in Patients With Variegate Porphyria (VP)

Who this might be right for
Variegate Porphyria
Clinuvel Pharmaceuticals Limited 6
Not applicableLooking for participantsNCT06273644
What this trial is testing

Clinical Research on Acute Intermittent Porphyria and the Use of Carbohydrate-Rich Diet as a Treatment

Who this might be right for
Porphyria, Acute Intermittent
Nordlandssykehuset HF 50
Early research (Phase 1)Study completedNCT02943213
What this trial is testing

Assessment of Intra-subject Variability in the Bioavailability of Chlorpromazine Hydrochloride

Who this might be right for
Anti-PsychoticManagement of Manifestations of Psychotic DisordersTreatment of Schizophrenia+6 more
Cycle Pharmaceuticals Ltd. 20
Large-scale testing (Phase 3)Study completedNCT00979745
What this trial is testing

Phase III Confirmatory Study in Erythropoietic Protoporphyria (EPP)

Who this might be right for
Erythropoietic Protoporphyria
Clinuvel Pharmaceuticals Limited 74
Not applicableStudy completedNCT02240784
What this trial is testing

EXPLORE: A Natural History Study of Acute Hepatic Porphyria (AHP)

Who this might be right for
Acute Hepatic Porphyria
Alnylam Pharmaceuticals 136
Testing effectiveness (Phase 2)Study completedNCT03118674
What this trial is testing

Harvoni Treatment Porphyria Cutanea Tarda

Who this might be right for
Porphyria Cutanea TardaHepatitis C
Wake Forest University Health Sciences 23
Testing effectiveness (Phase 2)Ended earlyNCT02922413
What this trial is testing

Panhematin for Prevention of Acute Attacks of Porphyria

Who this might be right for
Acute Intermittent PorphyriaHereditary CoproporphyriaVariegate Porphyria
The University of Texas Medical Branch, Galveston 13
Testing effectiveness (Phase 2)Study completedNCT00004396
What this trial is testing

Studies in Porphyria III: Heme and Tin Mesoporphyrin in Acute Porphyrias

Who this might be right for
Porphyria
National Center for Research Resources (NCRR) 32
Not applicableActive Not RecruitingNCT05344599
What this trial is testing

Evaluating the Prevalence of Acute Hepatic Porphyria in Postural Tachycardia Syndrome

Who this might be right for
Postural Orthostatic Tachycardia SyndromeAcute Hepatic Porphyria
Vanderbilt University Medical Center 70
Large-scale testing (Phase 3)Study completedNCT04578496
What this trial is testing

A Safety Extension Study in Patients With Erythropoietic Protoporphyria (EPP)

Who this might be right for
Erythropoietic Protoporphyria
Clinuvel Pharmaceuticals Limited 16
Not applicableStudy completedNCT00004831
What this trial is testing

Study of Cysteine Hydrochloride for Erythropoietic Protoporphyria

Who this might be right for
Erythropoietic Protoporphyria
FDA Office of Orphan Products Development 20
Large-scale testing (Phase 3)Study completedNCT03338816
What this trial is testing

ENVISION: A Study to Evaluate the Efficacy and Safety of Givosiran (ALN-AS1) in Patients With Acute Hepatic Porphyrias (AHP)

Who this might be right for
Acute Hepatic PorphyriaAcute Intermittent PorphyriaPorphyria, Acute Intermittent+4 more
Alnylam Pharmaceuticals 94
Not applicableStudy completedNCT04923516
What this trial is testing

Prevalence of Acute Hepatic Porphyria

Who this might be right for
Acute Hepatic Porphyria
Association pour la Recherche en Medecine Interne 150
Next Page