- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00439634
Efficacy and Safety of AVE1625 as a Co-treatment With Antipsychotic Therapy in Schizophrenia (CONNECT)
A 24-Week, Multicenter, Double-Blind, Randomized, Parallel-Group, Dose Ranging Study of the Efficacy and Safety of 3 Oral Doses of AVE1625 and Placebo on Top of Either Olanzapine, Risperidone/Paliperidone, Quetiapine or Aripiprazole in the Treatment of Cognitive Impairment in Schizophrenia.
AVE1625 is a new potent and selective cannabinoid 1 (CB1) antagonist in clinical development for the treatment of cognitive impairment in patients diagnosed with schizophrenia.
The main objective of this study is to evaluate the efficacy on cognitive impairment of 3 doses of AVE1625 using a new cognitive battery called Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) in schizophrenic patients.
The secondary objectives are to measure the efficacy of AVE1625 on functional capacity of the patients using a specific scale called University of California San Diego Performance-based Skills Assessment 2 (UPSA2) and to assess the safety of the compound.
Studieoversigt
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
-
-
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Laval, Canada
- Sanofi-Aventis Administrative Office
-
-
-
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New Jersey
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Bridgewater, New Jersey, Forenede Stater, 08807
- Sanofi-Aventis Administrative Office
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Outpatients with diagnosis of schizophrenia (diagnosed ≤ 35 years of age).
- Current treatment consisting exclusively of olanzapine, risperidone/paliperidone, quetiapine or aripiprazole monotherapy for at least 2 months.
Exclusion Criteria:
- Inpatient hospitalization within past 3 months.
- Residence at the current address < 3 months due to any instability in the disease.
- Presence of depressive symptoms.
- Past history of clinically significant violent behavior.
- Substance dependence or abuse.
- Pregnant or breast-feeding women or women not protected by effective contraceptive method of birth control.
The investigator will evaluate whether there are other reasons why a patient may not participate.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Placebo komparator: Placebo
|
oral administration
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Eksperimentel: AVE1625 dose level 1
|
oral administration
Andre navne:
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Eksperimentel: AVE1625 dose level 2
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oral administration
Andre navne:
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Eksperimentel: AVE1625 dose level 3
|
oral administration
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Change from baseline in the MATRICS Cognitive Battery composite standardized score
Tidsramme: at week 24
|
at week 24
|
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Change from baseline in the UPSA2 total score
Tidsramme: at week 24
|
at week 24
|
|
Additional scales used for schizophrenia
Tidsramme: at week 24
|
at week 24
|
|
Safety: physical examination, vital signs, ECGs, laboratory parameters, adverse events
Tidsramme: study period
|
study period
|
Samarbejdspartnere og efterforskere
Sponsor
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- DRI6726
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