Smart antibody monitoring could prevent pemphigus Flare-Ups

NCT ID NCT05898308

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests a personalized approach to treating pemphigus, a rare blistering skin disease. Instead of waiting for a relapse, doctors will use blood tests to measure specific antibodies and give extra rituximab infusions only when those levels rise. The goal is to prevent flare-ups and reduce the need for steroids. About 133 adults with newly diagnosed moderate-to-severe pemphigus will take part.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Ap-Hm Hopital Nord

    NOT_YET_RECRUITING

    Marseille, 13915, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Ap-Hm La Timone

    NOT_YET_RECRUITING

    Marseille, 13385, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Ap-Hp Bichat

    NOT_YET_RECRUITING

    Paris, 75018, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Ap-Hp Henri Mondor

    NOT_YET_RECRUITING

    Créteil, 94010, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Ap-Hp Hopital Avicennes

    NOT_YET_RECRUITING

    Bobigny, 93000, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Ap-Hp Hopital Cochin

    NOT_YET_RECRUITING

    Paris, 75014, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Ap-Hp Pitie Salpetriere

    NOT_YET_RECRUITING

    Paris, 75013, France

    Contact Phone: •••-•••-••••

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  • Ap-Hp Saint Louis

    NOT_YET_RECRUITING

    Paris, 75010, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • CH NIORT

    RECRUITING

    Niort, 79000, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • CHU CAEN

    RECRUITING

    Caen, 14033, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Ch Argenteuil

    RECRUITING

    Argenteuil, 51000, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

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  • Ch Dunkerque

    RECRUITING

    Dunkirk, 59385, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

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  • Ch Le Mans

    RECRUITING

    Le Mans, 72037, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Chr Orleans

    RECRUITING

    Orléans, 45067, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Chu Amiens

    RECRUITING

    Amiens, 80054, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Chu Angers

    RECRUITING

    Angers, 49100, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Chu Bordeaux

    RECRUITING

    Bordeaux, 33076, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Chu Brest

    RECRUITING

    Brest, 29200, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Chu Clermont-Ferrand

    RECRUITING

    Clermont-Ferrand, 63100, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Chu Dijon

    RECRUITING

    Dijon, 21000, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Chu Guadeloupe

    RECRUITING

    Pointe-à-Pitre, 97159, Guadeloupe

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Chu Lille

    RECRUITING

    Lille, 59037, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Chu Limoges

    RECRUITING

    Limoges, 87000, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Chu Montpellier

    RECRUITING

    Montpellier, 34295, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Chu Nantes

    RECRUITING

    Nantes, 44000, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Chu Reims

    NOT_YET_RECRUITING

    Reims, 51092, France

    Contact Phone: •••-•••-••••

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  • Chu Rennes

    RECRUITING

    Rennes, 35000, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Chu Rouen

    RECRUITING

    Rouen, 76031, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Chu Saint-Etienne

    RECRUITING

    Saint-Etienne, 42270, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Chu Toulouse

    RECRUITING

    Toulouse, 31059, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

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  • Chu Tours

    RECRUITING

    Tours, 37000, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Gh Le Havre

    RECRUITING

    Le Havre, 76290, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Hcl Edouard Herriot

    NOT_YET_RECRUITING

    Lyon, 69003, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Hcl Lyon Sud

    NOT_YET_RECRUITING

    Pierre-Bénite, 69310, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

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