Condition
Microscopic Polyangiitis clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Microscopic Polyangiitis clinical trials that are recruiting, at sites in 4 countries (most in Canada (2), United States (2), Brazil (1)). By phase: Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 4Countries
Newest Microscopic Polyangiitis clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Butantan live tetravalent dengue vaccine for people with autoimmune rheumatic diseases | Phase 4 | São Paulo, São Paulo and 1 other locations | Recruiting | Jul 28, 2025 |
| Collection of tissue samples for vasculitis research | — | Boston, Massachusetts and 7 other locations | Recruiting | Nov 17, 2016 |
| One-time DNA analysis for vasculitis | — | Los Angeles, California and 13 other locations | Recruiting | Nov 16, 2010 |
All recruiting trials (3)
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Butantan live tetravalent dengue vaccine for people with autoimmune rheumatic diseases
This study will test whether a single dose of the Butantan live tetravalent dengue vaccine is safe and produces immune responses in clinically stable people aged 12–59 with autoimmune rheumatic diseases compared with matched healthy volunteers.
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Collection of tissue samples for vasculitis research
This study is collecting tissue samples from patients with vasculitis to see if they can help researchers understand the disease better and find new ways to diagnose and treat it.
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One-time DNA analysis for vasculitis
This study is testing whether analyzing DNA from people with different types of vasculitis can help find genetic factors that increase the risk of these diseases and lead to better treatments.
Related topics
Quick answers
How many Microscopic Polyangiitis clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 4 countries. The most sites are in Canada (2 trials), United States (2 trials), Brazil (1 trial), Turkey (Türkiye) (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 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.