This Study Tests Whether BI 409306 Prevents Patients With a Specific Type of Mental Illness (Attenuated Psychosis Syndrome) From Becoming Worse. This Study Looks at How Well Patients Tolerate the Medicine and How Effective it is Over 1 Year



Status:Recruiting
Conditions:Psychiatric, Psychiatric
Therapuetic Areas:Psychiatry / Psychology
Healthy:No
Age Range:16 - 30
Updated:4/5/2019
Start Date:September 29, 2017
End Date:May 28, 2021
Contact:Boehringer Ingelheim Call Center
Email:clintriage.rdg@boehringer-ingelheim.com
Phone:1-800-243-0127

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A Phase II Randomised, Double-blind, Placebo-controlled Study to Evaluate the Efficacy, Safety, and Tolerability of Orally Administered BI 409306 During a 52-week Treatment Period as an Early Intervention in Patients With Attenuated Psychosis Syndrome.

To investigate the efficacy, safety and tolerability of BI 409306 once daily compared to
placebo given for 52 weeks to subjects with attenuated psychosis syndrome.


Inclusion criteria

- Meet diagnostic criteria for attenuated psychosis syndrome as defined in DSM-5 and
determined by SIPS administered at screening and diagnosis confirmed by NeuroCog
Trials after review of video-taped SIPS interview.

- Age ≥16 and ≤ 30 years at the time of consent/assent.

- Male or female patients willing to use highly effective methods of contraception.

- Female patients of childbearing potential must be ready and able to use highly
effective methods of birth control per ICH M3 (R2) that result in a low failure
rate of less than 1% per year when used consistently and correctly. Patients must
agree to use birth control throughout the trial and for at least 28 days after
treatment has ended. Acceptable methods of birth control include combined
estrogen-progestin oral, intravaginal or transdermal contraceptives,
progestogen-only oral, injectable or implantable contraceptives, intrauterine
devices (IUDs), intrauterine hormone releasing systems (IUSs), bilateral tubal
occlusion, vasectomized sexual partner, and complete sexual abstinence (if
acceptable by local health authorities) is allowed when this is in line with the
preferred and usual lifestyle of the patient. Periodic abstinence (e.g.,
calendar, ovulation, symptom-thermal, post-ovulation methods) and withdrawal are
not acceptable methods of contraception.

- Male patients who are able to father a child must be ready and able to be
abstinent or use adequate contraception for the duration of study participation
and for at least 28 days after treatment has ended.

- Signed and dated written informed consent in accordance with Good Clinical Practice
(GCP) and local legislation prior to any study-related procedures OR signed and dated
informed consent provided by the patient's parent(s) (or legal guardian) and assent by
the patient prior to any study-related procedures in accordance with GCP and local
legislation. If the patient has a legal representative, then this legal representative
must give written informed consent as well.

Exclusion criteria

- Present or past diagnosis of schizophrenia, schizophreniform, schizoaffective
disorder, bipolar disorder I, major depressive disorder with psychotic features,
delusional disorder, brief psychotic disorder, other specified schizophrenia spectrum
and other psychotic disorder (except attenuated psychosis syndrome), and unspecified
schizophrenia spectrum and other psychotic disorder, according to DSM-5.

- Patients taking antipsychotic medication for less than 8 weeks, or patients taking
antipsychotic medication for a longer duration but who have not been on a stable dose
for 8 weeks prior to informed consent.

- Patients who begin taking an antipsychotic between Visit 1 and Visit 2.

- Patients who have discontinued an antipsychotic medication less than two weeks prior
to randomization.

- Patients taking Clozapine.

- Suicidal behavior in the past 2 years reported in the Columbia Suicide Severity Rating
Scale (C-SSRS) with a lethality of attempt ≥1, or with a lethality of 0 but a
potential lethality of 2, or that in the judgement of the investigator would
jeopardize the patient's safety while participating in the trial. The
investigator/qualified rater must review all screening C-SSRS reports prior to
randomization, documenting an additional interview assessing lethality of the behavior
history when appropriate.

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

- In the judgment of the investigator, any clinically significant finding from the
physical examination or laboratory value deviating from normal or any evidence of a
clinically significant concomitant disease or any other clinical condition that would
jeopardize a patient's safety while participating in the clinical trial.

- Known diseases of the central nervous system (including but not limited to any kind of
seizures or stroke).

- History of significant head injury (>5 minutes without consciousness).

- A serious developmental disorder that in the judgement of the investigator would
inhibit the patient's ability to comply with all study procedures, or mental
retardation (documented IQ <70), or acute attenuated symptoms exclusively related to
intoxication from a psychotropic substance.

- Any documented active or suspected malignancy or history of malignancy within 5 years
prior to screening, except appropriately treated basal cell carcinoma of the skin or
in situ carcinoma of uterine cervix.

- Planned elective surgery requiring general anesthesia, or hospitalization for more
than 1 day during the study period.

- Meets criteria for Substance Use Disorder (DSM-5) within the six months prior to
informed consent/assent.

- Patients who must or wish to continue the intake of restricted medications or any drug
considered likely to interfere with the safe conduct of the trial.

- Patients taking strong or moderate CYP1A2 inhibitors who are also a CYP2C19 Poor
Metabolizer (PM). Patients taking medication known to be a strong or moderate
inhibitor of CYP1A2 must be prospectively genotyped to ensure they are not poor
metabolizers of CYP2C19. (A list of CYP1A2 and CYP2C19 inhibitors can be found in the
ISF.).

- Patients taking strong or moderate CYP1A2 inhibitors who are also taking concomitant
strong or moderate CYP2C19 inhibitors. (A list of CYP1A2 and CYP2C19 inhibitors can be
found in the ISF.)

- Patients with a history of moderate to severe hepatic impairment (Child-Pugh B / C).

- Patients with a history of moderate to severe renal impairment (Stage 3 - 5).

- Women who are pregnant, nursing, or who plan to become pregnant while in the trial.

- In the judgment of the investigator, inability of the patient to comply with the
clinical trial procedures.

- Currently enrolled in another investigational device or drug study, or less than 30
days since ending another investigational device or drug study(s), or receiving other
investigational treatment(s).

- Previous participation in any BI 409306 study.

- Further exclusion criteria apply
We found this trial at
31
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One Utah Avenue
Cherry Hill, New Jersey 08002
856-857-9500
Phone: +001 (856) 857-9500
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Chapel Hill, North Carolina 27599
(919) 962-2211
Phone: +001 (919) 962-1401
University of North Carolina at Chapel Hill Carolina’s vibrant people and programs attest to the...
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529 West Markham Street
Little Rock, Arkansas 72205
(501) 686-7000
Phone: +001 (501) 526-8163
University of Arkansas for Medical Sciences The University of Arkansas for Medical Sciences (UAMS) in...
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1211 Medical Center Dr
Nashville, Tennessee 37232
(615) 322-5000
Phone: +001 (615) 936-3288
Vanderbilt Univ Med Ctr Vanderbilt University Medical Center (VUMC) is a comprehensive healthcare facility dedicated...
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4502 Medical Drive
San Antonio, Texas 78284
(210) 567-7000
Phone: +001 (210) 567-5448
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Ann Arbor, Michigan 48105
Phone: +001 (734) 834-8954
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1500 E Medical Center Dr
Ann Arbor, Michigan 48109
(734) 936-4000
Phone: +001 (734) 936-4955
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Augusta, Georgia 30912
Phone: +001 (919) 819-9295
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Austin, Texas 78754
Phone: +001 (512) 323-2622
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Boston, Massachusetts 02118
Phone: +001 (617) 638-8141
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Buffalo, New York 14260
Phone: +001 (716) 898-5940
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Calgary, Alberta
Phone: 403 210-6899
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1215 Lee St
Charlottesville, Virginia 22903
(434) 924-0211
Phone: +001 (434) 243-3678
University of Virginia Health System UVA Health System includes a 604-bed hospital, level I trauma...
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2600 Clifton Ave
Cincinnati, Ohio 45267
(513) 556-6000
Phone: +001 (513) 558-3362
University of Cincinnati The University of Cincinnati offers students a balance of educational excellence and...
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Culver City, California 90230
Phone: +001 (424) 227-8127
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DeSoto, Texas 75115
Phone: +001 (972) 331-8748
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2301 Erwin Rd
Durham, North Carolina 27710
919-684-8111
Phone: +001 (919) 684-4306
Duke Univ Med Ctr As a world-class academic and health care system, Duke Medicine strives...
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Eugene, Oregon 97401
Phone: +001 (458) 205-6444
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Flowood, Mississippi 39232
Phone: +001 (601) 420-5810
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Grand Rapids, Michigan 49503
Phone: +001 (616) 965-8200
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Irving, Texas 75062
Phone: +001 (972) 717-6262
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Jacksonville, Florida 32209
Phone: +001 (904) 244-3990
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Las Vegas, Nevada 89102
Phone: +001 (602) 562-7000
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Leesburg, Florida 34749
Phone: +001 (352) 315-7806
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34 Park Street
New Haven, Connecticut 06519
Phone: +001 (203) 974-7038
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1051 Riverside Dr
New York, New York 10032
646-774-5000
Phone: +001 (646) 774-6738
New York State Psychiatric Institute The New York State Psychiatric Institute (NYSPI), established in 1895,...
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Orange City, Florida 32763
Phone: +001 (386) 775-7627
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3451 Walnut St
Philadelphia, Pennsylvania 19104
1 (215) 898-5000
Phone: +001 (215) 614-0161
Univ of Pennsylvania Penn has a long and proud tradition of intellectual rigor and pursuit...
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Rochester, New York 14618
Phone: +001 (585) 241-9670
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5000 Cedar Plaza Parkway
Saint Louis, Missouri 63128
Phone: +001 (314) 849-1853
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Salt Lake City, Utah 84105
Phone: +001 (801) 467-1200
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