New injectable treatment shows promise for schizophrenia relapse

NCT ID NCT05480046

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

Summary

This study looked at how well Risperidone ISM works for people with schizophrenia who were hospitalized after a relapse. Researchers tracked 275 patients over 56 days to see if their symptoms improved and if they could better manage daily life. The treatment is given as an injection and aims to control the disease long-term.

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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.

schizophrenia

As listed by the trial registrant

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

Contacts and locations

Locations

  • Investigational Site number DE-01

    Essen, Germany

  • Investigational site number DE-02

    Chemnitz, Germany

  • Investigational site number DE-03

    Dortmund, Germany

  • Investigational site number DE-04

    Munich, Germany

  • Investigational site number DE-05

    Mannheim, Germany

  • Investigational site number DE-06

    Aachen, Germany

  • Investigational site number DE-07

    Bonn, Germany

  • Investigational site number DE-08

    Greifswald, Germany

  • Investigational site number DE-09

    München, Germany

  • Investigational site number DE-10

    Berlin, Germany

  • Investigational site number DE-12

    Berlin, Germany

  • Investigational site number DE-13

    Werneck, Germany

  • Investigational site number DE-14

    Ansbach, Germany

  • Investigational site number DE-15

    Berlin, Germany

  • Investigational site number DE-16

    Bonn, Germany

  • Investigational site number DE-19

    Leipzig, Germany

  • Investigational site number DE-20

    Hemer, Germany

  • Investigational site number DE-22

    Hamburg, Germany

  • Investigational site number DE-23

    Bayreuth, Germany

  • Investigational site number DE-24

    Neustadt, Germany

  • Investigational site number DE-25

    Eberswalde, Germany

  • Investigational site number ES-02

    Talavera de la Reina, Spain

  • Investigational site number ES-03

    Barcelona, Spain

  • Investigational site number ES-04

    Manacor, Spain

  • Investigational site number ES-11

    Granada, Spain

  • Investigational site number ES-14

    Móstoles, Spain

  • Investigational site number ES-16

    Burgos, Spain

  • Investigational site number ES-18

    Murcia, Spain

  • Investigational site number ES-19

    Madrid, Spain

  • Investigational site number ES-21

    Jaén, Spain

  • Investigational site number ES-23

    Córdoba, Spain

  • Investigational site number ES-24

    Madrid, Spain

  • Investigational site number ES-31

    Vigo, Spain

  • Investigational site number ES-40

    Vitoria-Gasteiz, Spain

  • Investigational site number ES-42

    Torrejón, Spain

  • Investigational site number ES-45

    Barcelona, Spain

  • Investigational site number ES-49

    Lleida, Spain

  • Investigational site number ES-51

    Lugo, Spain

  • Investigational site number ES-52

    Ourense, Spain

  • Investigational site number ES-59

    Huesca, Spain

  • Investigational site number ES-60

    Las Palmas de Gran Canaria, Spain

  • Investigational site number ES-62

    Ponferrada, Spain

  • Investigational site number ES-63

    Majadahonda, Spain

  • Investigational site number ES-65

    Mataró, Spain

  • Investigational site number ES-66

    Madrid, Spain

  • Investigational site number ES-69

    Santander, Spain

  • Investigational site number ES-70

    Jerez de la Frontera, Spain

  • Investigational site number ES-72

    L'Hospitalet de Llobregat, Spain

  • Investigational site number ES-73

    Manresa, Spain

  • Investigational site number ES-76

    Úbeda, Spain

  • Investigational site number ES-81

    Barcelona, Spain

  • Investigational site number GB-08

    London, United Kingdom

  • Investigational site number IT-03

    Legnano, Italy

  • Investigational site number IT-06

    Milan, Italy

  • Investigational site number IT-113

    Palermo, Italy

  • Investigational site number IT-18

    Montichiari, Italy

  • Investigational site number IT-19

    Bolzano, Italy

  • Investigational site number IT-20

    Crema, Italy

  • Investigational site number IT-24

    Brescia, Italy

  • Investigational site number IT-32

    Ancona, Italy

  • Investigational site number IT-41

    Foggia, Italy

  • Investigational site number IT-42

    Milan, Italy

  • Investigational site number IT-44

    Putignano, Italy

  • Investigational site number IT-47

    Manfredonia, Italy

  • Investigational site number IT-65

    Brindisi, Italy

  • Investigational site number IT-90

    Vimercate, Italy

  • Investigational site number IT-97

    Sant'Agata di Militello, Italy

  • Investigational site number PT-01

    Coimbra, Portugal

  • Investigational site number PT-11

    Santo Tirso, Portugal

  • Investigational site number PT-13

    Porto, Portugal

  • Investigational site number PT-20

    Guarda, Portugal

  • Investigational site number PT-24

    Braga, Portugal

  • Investigational site number PT-25

    Beja, Portugal

  • Investigational site number PT-27

    Tomar, Portugal

  • Investigational site number PT-32

    Portimão, Portugal

  • Investigational site number PT-33

    Funchal, Portugal

  • Investigational site number PT-36

    Funchal, Portugal