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Results for “Porphyrias”

69 trials

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Showing 20 of 69 results

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
Early research (Phase 1)Study completedNCT00004398
What this trial is testing

Phase I Study of Heme Arginate With or Without Tin Mesoporphyrin in Patients With Acute Attacks of Porphyria

Who this might be right for
Porphyria
National Center for Research Resources (NCRR) 24
Not applicableStudy completedNCT03906214
What this trial is testing

Evidence-based Assessment of Medication Sensitivity in Acute Hepatic Porphyria

Who this might be right for
Porphyrias
University of South Florida 60
Not applicableLooking for participantsNCT01561157
What this trial is testing

Longitudinal Study of the Porphyrias

Who this might be right for
Acute PorphyriasCutaneous Porphyrias
The American Porphyrias Expert Collaborative 1,500
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
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
Not applicableStudy completedNCT00213772
What this trial is testing

Risk Factors of Porphyria Cutanea Tarda (PCT)

Who this might be right for
Porphyria Cutanea Tarda
University Hospital, Strasbourg, France 280
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 applicableLooking for participantsNCT04883905
What this trial is testing

ELEVATE, a Registry of Patients With Acute Hepatic Porphyria (AHP)

Who this might be right for
Acute Hepatic Porphyria
Alnylam Pharmaceuticals 150
Testing effectiveness (Phase 2)Study completedNCT05308472
What this trial is testing

Study of Bitopertin to Evaluate the Safety, Tolerability, Efficacy, and PPIX Concentrations in Participants With EPP

Who this might be right for
Erythropoietic Protoporphyria
Disc Medicine, Inc 75
Testing effectiveness (Phase 2)UnknownNCT01284946
What this trial is testing

Safety and Efficacy of Oral Deferasirox in Patients With Porphyria Cutanea Tarda

Who this might be right for
Porphyria Cutanea Tarda
Assistance Publique - Hôpitaux de Paris 45
Not applicableStudy completedNCT01880983
What this trial is testing

Mitoferrin-1 Expression in Erythropoietic Protoporphyria (Porphyria Rare Disease Clinical Research Consortium (RDCRC))

Who this might be right for
Erythropoietic Protoporphyria (EPP)
University of Alabama at Birmingham 150
Large-scale testing (Phase 3)Study completedNCT01605136
What this trial is testing

Phase III Confirmatory Study in Erythropoietic Protoporphyria

Who this might be right for
Erythropoietic Protoporphyria
Clinuvel Pharmaceuticals Limited 93
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
Testing effectiveness (Phase 2)Looking for participantsNCT07024316
What this trial is testing

Investigate the Improvement of Photosensitivity in Terms of Skin Lesions Associated With CEP Following Administration of Oral ATL-001 (Ciclopirox Oral Solution) in Participants Aged >18 Years of Age With CEP

Who this might be right for
Congenital Erythropoietic Porphyria (CEP)
Atlas Molecular Pharma 6
Not applicableStudy completedNCT00005103
What this trial is testing

Study of the Pathogenesis of Porphyria Cutanea Tarda

Who this might be right for
Porphyria Cutanea Tarda
National Center for Research Resources (NCRR) 120
Not applicableEnded earlyNCT00680290
What this trial is testing

The Effect of Low Intensity Exercise on Quality of Life and Hemodynamics in Patients With Permanent Atrial Fibrillation

Who this might be right for
Atrial Fibrillation
University of Texas Southwestern Medical Center 20
Not applicableActive Not RecruitingNCT02935400
What this trial is testing

Acute Porphyria Biomarkers for Disease Activity

Who this might be right for
Acute Intermittent PorphyriaHereditary CoproporphyriaVariegate Porphyria
The University of Texas Medical Branch, Galveston 50
Large-scale testing (Phase 3)Study completedNCT00004940
What this trial is testing

Phase III Study of L-Cysteine in Patients With Erythropoietic Protoporphyria

Who this might be right for
Erythropoietic Protoporphyria
Brigham and Women's Hospital 50
Not applicableStudy completedNCT00006057
What this trial is testing

Diagnostic and Screening Study of Genetic Disorders

Who this might be right for
Tay-Sachs DiseasePorphyria, ErythropoieticLeukodystrophy, Globoid Cell+1 more
National Center for Research Resources (NCRR) 50
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