Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:56 PM
Ignite Modification Date:
2025-12-24 @ 10:56 PM
NCT ID:
NCT01029769
Brief Summary:
The main aim of the trial is to study whether a change of medication in non-responders to a two-weeks antipsychotic drug trial is more effective than continued treatment with the same antipsychotic. Hypothesis: Non-responders who are switched at 2 weeks to another antipsychotic are more frequently in symptomatic remission at week 8 than non-responders who stay on the same antipsychotic
Detailed Description:
The patients will be randomised to a double-blind 2 week run in phase with fixed doses of either oral amisulpride 800 mg/day or olanzapine 20mg/day.
Those participants who have not responded to treatment at two weeks (PANSS improvement \<25%) will be randomised to a 6 week double blind flexible dose phase:
1. Experimental intervention: switch to the other antipsychotic (oral olanzapine 5-20mg/d or oral amisulpride 200-800 mg/d)
2. Control intervention: continuation with the same drug as in the first 2 weeks in flexible dose ranges as above for another six weeks Those participants who have responded at week 2 (≥25% PANSS reduction) will continue on the same drug in flexible dose ranges as above Total duration of intervention per patient: 8 weeks
Study:
NCT01029769
Study Brief:
Protocol Section:
NCT01029769