26 studies found for:    "Congenital porphyria"
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Rank Status Study
1 Recruiting Longitudinal Study of the Porphyrias
Conditions: Acute Porphyrias;   Cutaneous Porphyrias
Intervention:
2 Recruiting Clinical Diagnosis of Acute Porphyria
Conditions: Hereditary Coproporphyria (HCP);   Acute Intermittent Porphyria (AIP);   Variegate Porphyria (VP)
Intervention:
3 Not yet recruiting Dental Health, Diet, Inflammation and Biomarkers in Patients With Acute Intermittent Porphyria(AIP)
Condition: Acute Intermittent Porphyria
Intervention:
4 Completed Studies in Porphyria III: Heme and Tin Mesoporphyrin in Acute Porphyrias
Condition: Porphyria
Interventions: Drug: heme arginate;   Drug: tin mesoporphyrin
5 Completed Pilot Trial of Deferasirox in the Treatment of Porphyria Cutanea Tarda
Condition: Porphyria Cutanea Tarda
Intervention: Drug: Deferasirox
6 Completed Risk Factors of Porphyria Cutanea Tarda (PCT)
Condition: Porphyria Cutanea Tarda
Intervention:
7 Recruiting Hydroxychloroquine and Phlebotomy for Treating Porphyria Cutanea Tarda
Condition: Porphyria Cutanea Tarda
Interventions: Drug: Hydroxychloroquine;   Procedure: Phlebotomy
8 Completed Phase I/II Study of Heme Arginate and Tin Mesoporphyrin for Acute Porphyria
Condition: Porphyria
Interventions: Drug: heme arginate;   Drug: tin mesoporphyrin
9 Unknown  Safety and Efficacy of Oral Deferasirox in Patients With Porphyria Cutanea Tarda
Condition: Porphyria Cutanea Tarda
Intervention: Drug: Exjade
10 Completed Study of the Pathogenesis of Porphyria Cutanea Tarda
Condition: Porphyria Cutanea Tarda
Intervention:
11 Completed Study of Nutritional Factors in Porphyria
Condition: Porphyria
Intervention:
12 Completed Phase I Study of Heme Arginate With or Without Tin Mesoporphyrin in Patients With Acute Attacks of Porphyria
Condition: Porphyria
Interventions: Drug: heme arginate;   Drug: tin mesoporphyrin
13 Completed Phase I Study of Tin Mesoporphyrin in Patients on Long Term Heme Therapy for Prevention of Acute Attacks of Porphyria
Condition: Porphyria
Interventions: Drug: heme arginate;   Drug: tin mesoporphyrin
14 Unknown  Studies in Porphyria I: Characterization of Enzyme Defects
Condition: Porphyria
Intervention:
15 Completed Studies in Porphyria IV: Gonadotropin-Releasing Hormone (GnRH) Analogues for Prevention of Cyclic Attacks
Condition: Porphyria
Intervention: Drug: luteinizing hormone-releasing factor
16 Completed Porphozym in the Treatment of Acute Attacks in AIP
Condition: Acute Intermittent Porphyria
Intervention: Drug: recombinant human porphobilinogen deaminase (Porphozym)
17 Completed Sorbent Therapy of the Cutaneous Porphyrias
Condition: Erythropoietic Protoporphyria
Intervention: Drug: Colestipol
18 Completed Diagnostic and Screening Study of Genetic Disorders
Conditions: Tay-Sachs Disease;   Porphyria, Erythropoietic;   Leukodystrophy, Globoid Cell;   Metabolism, Inborn Errors
Intervention:
19 Enrolling by invitation Effect of Isoniazid on Protoporphyrin Levels in Erythropoietic Protoporphyria
Conditions: Erythropoietic Protoporphyria (EPP);   X Linked Erythropoietic Protoporphyria
Intervention: Drug: Isoniazid
20 Completed Study of Cysteine Hydrochloride for Erythropoietic Protoporphyria
Condition: Erythropoietic Protoporphyria
Intervention: Drug: cysteine hydrochloride

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