Condition
Pseudoxanthoma Elasticum clinical trials and research
As of November 12, 2026, Find a Trial lists 6 Pseudoxanthoma Elasticum clinical trials that are recruiting, at sites in 3 countries (most in France (4), Germany (1), Netherlands (1)). By phase: Phase 3 (1). The most active sponsors are Centre Hospitalier Universitaire de Nice (2), University Hospital, Angers (2). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 6Clinical trials
- 3Countries
Newest Pseudoxanthoma Elasticum clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Purinergic compounds for people with pseudoxanthoma elasticum | — | Angers and 1 other locations | Recruiting | Jan 7, 2026 |
| Tracking PXE-related changes at the back of the eye over time | — | Bonn, North Rhine-Westphalia | Recruiting | Jul 2, 2025 |
| Choriocapillaris blood flow differences in people with pseudoxanthoma elasticum versus healthy adults | — | Angers | Recruiting | Jun 5, 2025 |
| Optimizing recruitment and follow-up for people with pseudoxanthoma elasticum | — | Angers | Recruiting | Oct 10, 2024 |
| Preventing calcification in patients with Pseudoxanthoma Elasticum | Phase 3 | Utrecht | Recruiting | Apr 27, 2023 |
| Using PPI to Treat Pseudoxanthoma Elasticum | — | Angers and 1 other locations | Recruiting | May 3, 2021 |
All recruiting trials (6)
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Purinergic compounds for people with pseudoxanthoma elasticum
This trial will try purinergic compounds to see if restoring pyrophosphate-related signals can reduce tissue calcification in adults with genetically confirmed pseudoxanthoma elasticum.
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Tracking PXE-related changes at the back of the eye over time
This study will see if repeated high-resolution eye imaging can track changes in Bruch's membrane, choriocapillaris blood flow, and retinal atrophy in people with PXE.
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Choriocapillaris blood flow differences in people with pseudoxanthoma elasticum versus healthy adults
We will test whether a noninvasive eye scan (OCT angiography) shows reduced choriocapillaris blood flow in adults with pseudoxanthoma elasticum compared with matched healthy adults.
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Optimizing recruitment and follow-up for people with pseudoxanthoma elasticum
This project will try new ways of recruiting and following people with PXE treated at the national reference center to see if care and monitoring improve.
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Preventing calcification in patients with Pseudoxanthoma Elasticum
This study is testing if a medication called etidronate can help young adults with Pseudoxanthoma Elasticum reduce harmful calcification in their arteries over two years.
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Using PPI to Treat Pseudoxanthoma Elasticum
This study is testing if taking a supplement called pyrophosphate can help adults with Pseudoxanthoma Elasticum reduce harmful calcification in their bodies.
Related topics
Quick answers
How many Pseudoxanthoma Elasticum clinical trials are recruiting right now?
6, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in France (4 trials), Germany (1 trial), Netherlands (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 3: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.