Clinical Trial of BI 425809 Effect on Cognition and Functional Capacity in Schizophrenia



Status:Recruiting
Conditions:Schizophrenia
Therapuetic Areas:Psychiatry / Psychology
Healthy:No
Age Range:18 - 50
Updated:4/4/2019
Start Date:July 25, 2016
End Date:February 4, 2020
Contact:Boehringer Ingelheim Call Center
Email:clintriage.rdg@boehringer-ingelheim.com
Phone:1-800-243-0127

Use our guide to learn which trials are right for you!

A Phase II Randomised, Double-blinded, Placebo-controlled Parallel Group Trial to Examine the Efficacy and Safety of 4 Oral Doses of BI 425809 Once Daily Over 12 Week Treatment Period in Patients With Schizophrenia

The objective of the study is to investigate the efficacy, safety and pharmacokinetics of
four different doses of BI 425809 once daily compared to placebo given for 12 weeks in
patients with schizophrenia on stable antipsychotic treatment.


Inclusion criteria:

- Men or women who are 18-50 years (inclusive) of age at time of consent

- Established schizophrenia with the following clinical features:

- Outpatient, with no hospitalization for worsening of schizophrenia within 3
months prior to randomisation

- Medically stable over the prior 4 weeks and psychiatrically stable without
symptom exacerbation within 3 months prior to randomisation

- patients who have no more than a moderate severe rating on the Positive and
Negative Symptom Scale (PANSS) positive items P1, P3-P7 and no more than a
moderate rating on the PANSS positive item P2

- Current antipsychotic and concomitant psychotropic medications as assessed at Visit 1
must meet the criteria below:

- patients may have up to 2 antipsychotics (typical and/or atypical)

- patients must be maintained on current typical and/or atypical antipsychotics
other than Clozapine and on current dose for at least 4 weeks prior to
randomisation and/or maintained on current long acting injectable antipsychotics
and current dose for at least 3 months prior to randomization

- patients must be maintained on current concomitant psychotropic medications,
anticholinergics, antiepileptics and/or lithium for at least 3 months prior to
randomisation and on current dose for at least 4 weeks prior to randomisation

- Women of child-bearing potential must be ready and able to use highly effective
methods of birth control that result in a low failure rate of less than 1% per year
when used consistently and correctly.

- Patients must exhibit reliability, physiologic capability, and an educational level
sufficient to comply with all protocol procedures, in the investigator´s opinion

- Patients must have an identified informant who will be consistent throughout the
study.

- Further inclusion criteria apply

Exclusion criteria:

- Patients who have a categorical diagnosis of another current major psychiatric
disorder

- Diseases of the central nervous system that may impact cognitive test performance

- Movement disorder not currently controlled

- Patients receiving another investigational drug or procedure within 30 days or 6
half-lives (whichever is longer) or recent participation in another trial with any
cognitive enhancing therapy

- Recent participation in formal cognitive remediation program

- Recent electroconvulsive therapy

- Patients who have been on BI 409306, encenicline or other investigational drug testing
effects on cognition in schizophrenia within the last 6 months prior to randomisation
or who have previously been on bitopertin

- Participation in a clinical trial with repeated Measurement and Treatment Research to
Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
assessments within the last 6 months

- Patients who required change in ongoing stable benzodiazepine or sleep medication
regimen within the last 4 weeks prior to randomisation

- Treatment with Clozapine within 6 months prior to randomisation

- Treatment with medical devices (e.g. Transcranial Magnetic Stimulation (TMS),
neurofeedback) for any psychiatric condition within the last 3 months prior to
randomisation

- Patients taking strong or moderate Cytochrome P450 (CYPA4) inhibitors or inducers
within the last 30 days prior to randomization

- Any suicidal behavior in the past 2 years (i.e. actual attempt, interrupted attempt,
aborted attempt, or preparatory acts or behavior) prior to randomisation

- Any suicidal ideation of type 4 or 5 in the Columbia Suicidal Severity Rating Scale
(C-SSRS) in the past 3 months (i.e. active suicidal thought with intent but without
specific plan, or active suicidal thought with plan and intent) prior to randomisation

- Known history of Human Immunodeficiency Virus (HIV) infection and/or a positive result
for ongoing Hepatitis B or C infection on the Visit 1 central lab report

- Hemoglobin less than 120 g/L (12g/dL) in men or 115 g/L (11.5 g/dL) in women

- History of hemoglobinopathy such as thalassemia major or sickle-cell anemia

- Women who are pregnant, nursing, or who plan to become pregnant while in the trial or
men who are able to father a child, unwilling to be abstinent or use adequate
contraception for the duration of the study participation and for at least 28 days
after treatment has ended

- Significant history of drug abuse disorder (including alcohol) within the last 6
months prior to informed consent or a positive urine drug screen at screening (except
for Benzodiazepines taken according to prescription and as an ongoing, stable regimen)

- Further exclusion criteria apply
We found this trial at
21
sites
Raleigh, North Carolina 27603
?
mi
from
Raleigh, NC
Click here to add this to my saved trials
Ann Arbor, Michigan 48105
?
mi
from
Ann Arbor, MI
Click here to add this to my saved trials
6065 Roswell Road
Atlanta, Georgia 30328
?
mi
from
Atlanta, GA
Click here to add this to my saved trials
Atlanta, Georgia 30331
?
mi
from
Atlanta, GA
Click here to add this to my saved trials
Bellevue, Washington 98007
?
mi
from
Bellevue, WA
Click here to add this to my saved trials
?
mi
from
Buffalo, NY
Click here to add this to my saved trials
Cedarhurst, New York 11516
?
mi
from
Cedarhurst, NY
Click here to add this to my saved trials
Chicago, Illinois 60640
?
mi
from
Chicago, IL
Click here to add this to my saved trials
1 Elizabeth Place
Dayton, Ohio 45417
?
mi
from
Dayton, OH
Click here to add this to my saved trials
DeSoto, Texas 75115
?
mi
from
DeSoto, TX
Click here to add this to my saved trials
12772 Valley View Street
Garden Grove, California 92845
?
mi
from
Garden Grove, CA
Click here to add this to my saved trials
10 Milser Straße
Hall in Tirol, 6060
?
mi
from
Hall in Tirol,
Click here to add this to my saved trials
Lake Charles, Louisiana 70601
?
mi
from
Lake Charles, LA
Click here to add this to my saved trials
Lemon Grove, California 91945
?
mi
from
Lemon Grove, CA
Click here to add this to my saved trials
?
mi
from
Miami, FL
Click here to add this to my saved trials
Orange, California 92868
?
mi
from
Orange, CA
Click here to add this to my saved trials
Panorama City, California 91402
?
mi
from
Panorama City, CA
Click here to add this to my saved trials
Pico Rivera, California 90660
?
mi
from
Pico Rivera, CA
Click here to add this to my saved trials
6651 Chippewa Street
Saint Louis, Missouri 63109
?
mi
from
Saint Louis, MO
Click here to add this to my saved trials
Salt Lake City, Utah 84105
?
mi
from
Salt Lake City, UT
Click here to add this to my saved trials
San Diego, California 92102
?
mi
from
San Diego, CA
Click here to add this to my saved trials