Ignite Creation Date:
2025-12-24 @ 3:56 PM
Ignite Modification Date:
2025-12-30 @ 5:22 AM
Study NCT ID:
NCT00378092
Status:
COMPLETED
Last Update Posted:
2014-05-08
First Post:
2006-09-15
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
A Follow-Up Study of Schizophrenic Participants Following Treatment Discontinuation After Remission From a First Psychotic Episode
Sponsor:
Janssen Cilag N.V./S.A.
Organization:
Study Overview
Official Title:
A Prospective Study of the Clinical Outcome Following Treatment Discontinuation After Remission in First-Episode Schizophrenia
Status:
COMPLETED
Status Verified Date:
2014-05
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to evaluate the outcome of medication discontinuation, the safety and effectiveness of re-initiating risperidone long acting injection (RLAI) in case of relapse (the return of a medical problem) of schizophrenia (psychiatric disorder with symptoms of emotional instability, detachment from reality, often with delusions and hallucinations, and withdrawal into the self) during the study observation period of 36 months.
Detailed Description:
This is an open-label (all people know the identity of the intervention), prospective (study following participants forward in time), single-arm, single-center study to assess the consequences of treatment discontinuation and evaluate clinical response to re-initiation of risperidone in case of relapse. The study will consist of 2 periods: Period 1 and Period 2. Participants who were on RLAI for 24 months and in remission (when a medical problem gets better or goes away at least for a while) state will enter in Period 1. In Period 1: RLAI will be tapered and discontinued over a period of 6 weeks. Participants will be regularly and carefully followed-up until their first disease relapse or a maximum of 36 months. In case of relapse (i.e., participants experience the same or similar symptoms to those experienced at the time of study entry in the previous Study RIS-PSY-301), participants will be transferred from Period 1 to Period 2. In Period 2, participants will re-start medication with RLAI (25 milligram \[mg\], 37.5 mg, or 50 mg \[maximum\]) and simultaneously start on oral (taken by mouth) risperidone (1 mg, 2 mg, or 3 mg). Doses will be adjusted at Investigator's discretion. Oral Risperidone will only be given for the first 3 weeks until the RLAI injection becomes effective. RLAI injections will continue for up to a maximum of 24 months. Participants will be followed-up until a (new) relapse or the treatment stopped, during a maximum of 24 months. The total duration of the study will be 36 months and will include 16 visits. Assessments will be performed every 2 months in the first year and every 3 months during the following 24 months period. Time to relapse and rate of relapse will be measured as primary outcome for Period 1 and degree of clinical improvement will be measured by Positive And Negative Syndrome Scale (PANSS) total score for schizophrenia. Time to response after re-exposure to treatment with RLAI will be measured as primary outcome for Period 2. Participants' safety will be monitored throughout the study.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| RISSCH3024 | None | None | View |