Are hidden immune defects causing your repeat infections? new study investigates

NCT ID NCT02972281

First seen Apr 24, 2026 · Last updated May 16, 2026 · Updated 4 times

Summary

This study looked for hidden immune system problems in adults who get frequent or severe bacterial infections. Researchers screened 120 adults aged 18-65 who had repeated respiratory infections or at least one serious infection requiring hospital care. The goal was to see how often these immune deficiencies are missed, helping doctors diagnose and treat them earlier.

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.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for OTITIS MEDIA are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Contacts and locations

Locations

  • C.H de Roubaix

    Roubaix, France

  • CH ARRAS

    Arras, France

  • CH DOUAI

    Douai, France

  • CH LENS

    Lens, France

  • CHRU,

    Lille, France

  • Ch Armentieres

    Armentières, France

  • Ch Arrondissement de Montreuil

    Rang-du-Fliers, France

  • Ch Bethune

    Béthune, France

  • Ch Boulogne-Sur-Mer

    Boulogne-sur-Mer, 62321, France

  • Ch Cambrai

    Cambrai, France

  • Ch Denain

    Denain, France

  • Ch Dunkerque

    Dunkirk, France

  • Ch Region de St-Omer

    Saint-Omer, France

  • Ch Tourcoing

    Tourcoing, France

  • Ch de Valenciennes

    Valenciennes, France

  • Clinique Teissier

    Valenciennes, France

  • Groupe Hospitalier Seclin Carvin

    Seclin, France

  • Hopital Prive La Louviere

    Lille, 59000, France

  • Hopital Saint Vincent - Saint Antoine

    Lille, France

Conditions

Explore the condition pages connected to this study.