New combo therapy aims to tame rare blood vessel disease

NCT ID NCT00647166

First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 1 time

Summary

This study tested whether adding azathioprine to standard corticosteroid treatment helps people with certain types of vasculitis (blood vessel inflammation) achieve remission and avoid relapses. 114 newly diagnosed patients without poor prognosis factors took part. The goal was to see if the combination therapy reduces treatment failure or relapse within two years compared to steroids alone.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

corticosteroid and azathioprine

What this could lead to

If successful, this could offer a more effective treatment plan for people with certain types of vasculitis, lowering the chance of the disease coming back.

What could go wrong

This is a completed phase 3 trial, but the results may not apply to all patients. Adding azathioprine could increase side effects without guaranteeing better outcomes.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

eosinophilic granulomatosis with polyangiitis microscopic polyangiitis polyarteritis nodosa vasculitis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Hopital Cochin Pôle de Médecine UF Médecine Interne

    Paris, 75014, France