Swipe the table sideways for more columns.

TrialConditionsStatusPhaseUpdatedMore infoNCT ID
Evaluating the Prevalence of Acute Hepatic Porphyria in Postural Tachycardia SyndromeCongenital, Hereditary, and Neonatal Diseases and Abnormalities, Digestive System Diseases, Nutritional and Metabolic Diseases, Skin and Connective Tissue Diseases, autonomic nervous system disorder, hepatic porphyria, hereditary coproporphyria, hereditary disease, hereditary skin disorder, liver disorder, metabolic disease, nervous system disorder, orthostatic intolerance, porphyria, porphyria due to ALA dehydratase deficiency, primary dysautonomia, skin disorderActive, not recruitingNot stated2026-09-28NCT05344599

1 results · Page 1 of 1

Swipe the table sideways for more columns.

OrganizationsLinked trials
Vanderbilt University Medical Center299

1 results · Page 1 of 1

Swipe the table sideways for more columns.

Research sitesCityCountryLinked trials
Vanderbilt University Medical CenterNashvilleUnited States427