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Clinical trials

Completed Phase 1 Rare Diseases trials

Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.

Filters: Condition: Rare Diseases Phase: Phase 1 Status: Completed Clear all

24 trials match Source: ClinicalTrials.gov registrations

Trials started per year

By phase, 2000 to 2026.

Trials started per year
CategoryTrials
20002
20011
20061
20161
20211
20231

Status

Trials by registry status. Select a bar to filter.

Trials by status
CategoryTrials
Completed24

Top lead sponsors

A sponsor with a page on Pharma Observatory links to it.

Top lead sponsors
CategoryTrials
National Center for Research Resources (NCRR)8
FDA Office of Orphan Products Development2
Fred Hutchinson Cancer Center2
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)2
University of Alabama at Birmingham2
Connecta Therapeutics, S.L.1
Genethon1
Gradalis, Inc.1
Northwestern Memorial Hospital1
Stony Brook University1

Top conditions

MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.

Top conditions
CategoryTrials
Rare Diseases24
Respiratory Tract Diseases8
Genetic Diseases, Inborn7
Cystic Fibrosis6
Metabolism, Inborn Errors4
Mental Disorders3
Multiple Sclerosis3
Neurologic Manifestations3
Communicable Diseases2
Immune System Diseases2

Trials

Showing 1 to 24 of 24. Each trial links to its page on Pharma Observatory.

Recently changed trials

Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.

No changes to these trials in the last 7 days.

Go deeper on Pharma Observatory

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