A Study to Test the Effect of Different Doses of BI 1358894 and Quetiapine in People With Depression

Phase 2

Completed

Conditions: Depressive Disorder, Major

Interventions: Drug: BI 1358894
Drug: Placebo
Drug: Quetiapine

Registration Number: NCT04521478

Lead Sponsor: Boehringer Ingelheim

Brief Summary: This study is open to adults with depression (major depressive disorder) for whom standard treatment with antidepressants alone does not work sufficiently. The purpose of the trial is to find out whether a medicine called BI 1358894 helps to improve symptoms of depression. Four different doses of BI 1358894 are tested in the study. Participants continue their standard antidepressant therapy throughout the study. Participants are put into 6 groups by chance. Participants in 4 of the 6 groups take different doses of BI 1358894, and placebo. Participants in the fifth group take quetiapine, a medicine already used to treat depression, and placebo. Participants in the sixth group take placebo only.

Participants take BI 1358894, quetiapine, or placebo as tablets. Placebo tablets look like BI 1358894 or quetiapine tablets but do not contain any medicine. Each participant takes tablets twice a day. Participants are in the study for about 3 months. During this time, they visit the study site about 8 times and get about 2 phone calls. At the visits, doctors ask participants about their symptoms.

The results between the BI 1358894 groups, the quetiapine group, and the placebo group are then compared. The doctors also regularly check the general health of the participants.

Detailed Description: Not available

Recruitment & Eligibility

Status: COMPLETED

Sex: All

Target Recruitment: 389

Inclusion Criteria

--Established diagnosis of Major Depressive Disorder (MDD), single episode or recurrent, as confirmed at the time of screening by the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, 5th version (DSM-5) (SCID-5), with a duration of current depressive episode ≥ 8 weeks and ≤ 24 months at the time of screening visit

Montgomery-Åsberg Depression Rating Scale (MADRS) total score ≥ 24 at screening, as confirmed by a trained site based rater AND interactive, computer administered MADRS. The difference in the rater and computer administered MADRS must not exceed more than 7 points (for details refer to section 6.2). In addition, trial participants must have a score of ≥ 3 on the Reported Sadness Item on both MADRS scales (computer administered and rater-administered MADRS)
A documented ongoing monotherapy treatment of ≥ 4 weeks at the screening visit, with bupropion or a protocol specified Selective Serotonin Reuptake Inhibitor (SSRI) or Serotonin Norepinephrine Reuptake Inhibitor (SNRI) (refer to the ISF) at adequate dose (at least minimum effective dose as per prescribing information and as confirmed per detectable drug levels in the screening blood or urine sampling)
Male and female participants, 18 to 65 years of age, both inclusively at the time of consent
Women who are of child-bearing potential (WOCBP)1 must be able and willing, as confirmed by the investigator, to use two methods of contraception which include one highly effective method of birth control per ICH M3 (R2) that result in a low failure rate of less than 1%, plus one additional barrier
Signed and dated written informed consent in accordance with ICH-GCP and local legislation prior to admission to the trial
Able to communicate well, and to understand and comply with trial requirements

Exclusion Criteria

Per DSM-5, had ever met diagnostic criteria for schizophrenia, schizoaffective disorder, schizophreniform disorder, bipolar disorder, delusional disorder or MDD with psychotic features as assessed by the Structured Clinical Interview for DSM-5 Clinical Trials (SCID-5) at the time of screening
Diagnosis of any other mental disorder (in addition to those as described in Exclusion Criterion #1) that was the primary focus of treatment within 6 months prior to screening or at baseline (as per clinical discretion of the investigator)
Diagnosis with antisocial, paranoid, schizoid or schizotypal personality disorder as per DSM-5 criteria, at the time of screening visit. Any other personality disorder at screening visit that significantly affects current psychiatric status and likely to impact trial participation, as per the judgement of investigator
Diagnosis of a substance related disorder within 3 months prior to screening visit (with exception of caffeine and tobacco)
History of seizure disorders, stroke, brain tumor or any other major neurological illness that can impact participation in the trial
History of more than 2 unsuccessful monotherapy treatments (at adequate dosage and duration, per local prescribing information of the product) with an approved antidepressant medication for the current ongoing major depressive episode. These include ongoing monotherapy treatment with bupropion or a protocol specified SSRI or SNRI as described in Inclusion Criterion #3
Any suicidal behavior in the past 12 months prior to screening (per investigator judgement including an actual attempt, interrupted attempt, aborted attempt, or preparatory acts or behaviour)
Any suicidal ideation of type 4 or 5 in the Columbia Suicide Severity Rating Scale (CSSRS) in the past 3 months prior to screening or at screening or baseline visit (i.e. active suicidal thought with method and intent but without specific plan, or active suicidal thought with method, intent and plan)

Study & Design

Study Type: INTERVENTIONAL

Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
5 mg BI 1358894	BI 1358894	Participants with an established diagnosis of MDD administered one 5 milligram (mg) dose of BI 1358894 in the morning as film-coated tablet, and one dose of placebo matching quetiapine in the evening as tablets. Each administration was performed orally once daily, for 6 weeks. During the trial, participants also continued treatment with their OAD.
Placebo	Placebo	Participants with an established diagnosis of Major Depressive Disorder (MDD) administered one dose of placebo matching BI 1358894 in the morning as film-coated tablets, and one dose of placebo matching quetiapine in the evening as tablets. Each administration was performed orally once daily, for 6 weeks. During the trial, participants also continued treatment with their Ongoing Antidepressants (OAD).
Quetiapine	Quetiapine	Participants with an established diagnosis of MDD administered one dose of placebo matching BI 1358894 in the morning as film-coated tablets, and one 150 or 300 mg dose of quetiapine in the evening as tablets. Each administration was performed orally once daily, for 6 weeks. The daily active dose at the start of therapy was 50 mg on Day 1, 100 mg at Day 2 and 150 mg on Day 3 and 4. Beginning with Day 5, the recommended daily dose of 300 mg was taken. If not tolerated by a participant, the dose was reduced to 150 mg in Week 1. Thereafter, this finally chosen dose had to be stable until end of treatment at Week 6. During the trial, participants also continued treatment with their OAD.
125 mg BI 1358894	BI 1358894	Participants with an established diagnosis of MDD administered one 125 mg dose of BI 1358894 in the morning as film-coated tablets, and one dose of placebo matching quetiapine in the evening as tablets. Each administration was performed orally once daily, for 6 weeks. During the trial, participants also continued treatment with their OAD.
25 mg BI 1358894	BI 1358894	Participants with an established diagnosis of MDD administered one 25 mg dose of BI 1358894 in the morning as film-coated tablet, and one dose of placebo matching quetiapine in the evening as tablets. Each administration was performed orally once daily, for 6 weeks. During the trial, participants also continued treatment with their OAD.
75 mg BI 1358894	BI 1358894	Participants with an established diagnosis of MDD administered one 75 mg dose of BI 1358894 in the morning as film-coated tablets, and one dose of placebo matching quetiapine in the evening as tablets. Each administration was performed orally once daily, for 6 weeks. During the trial, participants also continued treatment with their OAD.

Primary Outcome Measures

Name	Time	Method
Change From Baseline in Montgomery-Åsberg Depression Rating Scale (MADRS) Total Score at Week 6	MMRM included measurements from baseline (Week 0) and at Weeks 1, 2, 4 and 6 after first drug administration. MMRM estimates of change from baseline to Week 6 is reported.	Change from baseline in MADRS total score at Week 6 is reported. The MADRS evaluates core symptoms of depression and consists of 10 items. Nine of them are based upon participant reports, and one is on the rater's observation (apparent sadness) during the rating interview. MADRS items are rated on a 0-6 continuum (0=no abnormality, 6=severe). The possible total score could range from 0 (normal with absence of symptoms) to 60 (severe depression). Least squares mean and adjusted standard error were estimated by Restricted Maximum Likelihood (REML)-based Mixed effects model for repeated measures (MMRM) including the fixed categorical effects of treatment, concomitant psychotherapy use (yes vs. no), and the fixed continuous effect of baseline MADRS total score. Visit was treated as a repeated measure with an unstructured covariance matrix. The Kenward-Roger approximation was used to estimate the denominator degrees of freedom and adjust standard errors.

Secondary Outcome Measures

Name	Time	Method
Number of Participants With Response Defined as ≥ 50% Montgomery-Åsberg Depression Rating Scale (MADRS) Reduction From Baseline at Week 6	Prior to the first intake of the trial medication (week 0, baseline) and after 6 weeks of treatment.	Number of participants with response defined as ≥ 50% MADRS reduction from baseline at Week 6 is reported. Percent reduction from baseline was calculated as follows: \[(MADRS total score at baseline - MADRS total score at week 6)/ MADRS total score at baseline\] \*100.
Change From Baseline in State-Trait Anxiety Inventory (STAI) State and Trait Version Scores at Week 6	MMRM included measurements from baseline (Week 0) and at Weeks 1, 2, 4 and 6 after first drug administration. MMRM estimates of change from baseline to Week 6 is reported.	Change from baseline in STAI State and Trait version scores at Week 6 is reported. The STAI comprises separate self-report scales for measuring state and trait anxiety. Both consist of 20 statements. The S-Anxiety scale evaluates how respondents feel "right now, at this moment." The T-Anxiety scale assesses how people generally feel. Each STAI item is given a weighted score of 1 to 4. Scores for both scales can vary from 20 (minimum) to 80 (maximum). Higher scores indicate greater anxiety. Least squares mean and adjusted standard error were estimated by REML-based MMRM including the fixed categorical effects of treatment, concomitant psychotherapy use (yes vs. no), and the fixed continuous effect of baseline score. Visit was treated as a repeated measure with an unstructured covariance matrix. The Kenward-Roger approximation was used to estimate the denominator degrees of freedom and adjust standard errors.
Change From Baseline in Clinical Global Impression Severity Scale (CGI-S) Score at Week 6	MMRM included measurements from baseline (Week 0) and at Weeks 1, 2, 4 and 6 after first drug administration. MMRM estimates of change from baseline to Week 6 is reported.	Change from baseline in CGI-S score at Week 6 is reported. The CGI-S rating scale evaluates the severity of psychopathology on a scale of 1 to 7. Considering total clinical experience with the depression population, a participant is assessed on severity of illness at the time of rating according to: 1=normal (not at all ill); 2=borderline ill; 3=mildly ill; 4=moderately ill; 5=markedly ill; 6=severely ill; 7=among the most extremely ill participants. Least squares mean and adjusted standard error were estimated by REML-based MMRM including the fixed categorical effects of treatment, concomitant psychotherapy use (yes vs. no), and the fixed continuous effect of the baseline score. Visit was treated as a repeated measure with an unstructured covariance matrix. The Kenward-Roger approximation was used to estimate the denominator degrees of freedom and adjust standard errors.
Change From Baseline in Symptoms of Major Depressive Disorder Scale (SMDDS) Total Score at Week 6	MMRM included measurements from baseline (Week 0) and at Weeks 1, 2, 4 and 6 after first drug administration. MMRM estimates of change from baseline to Week 6 is reported.	Change from baseline in SMDDS total score at Week 6 is reported. The SMDDS is a 16-item, patient-reported outcome measure developed to capture the core symptoms of MDD. The SMDDS uses a recall of "over the past 7 days" and participants respond to each question using a rating scale between 0 ("Not at all" or "Never") to 4 ("Extremely" or "Always"). The total score ranges from 0 to 60 with a higher score indicating more severe depressive symptomatology. Least squares mean and adjusted standard error were estimated by REML-based MMRM including the fixed categorical effects of treatment, concomitant psychotherapy use (yes vs. no), and the fixed continuous effect of the baseline score. Visit was treated as a repeated measure with an unstructured covariance matrix. The Kenward-Roger approximation was used to estimate the denominator degrees of freedom and adjust standard errors.

Trial Locations

Locations (120): CT Clinical Research
🇺🇸
Cromwell, Connecticut, United States
Institute of Living
🇺🇸
Hartford, Connecticut, United States
Gulf Coast Clinical Research Center
🇺🇸
Fort Myers, Florida, United States
Instituto Médico de la Fundación Estudios Clínicos
🇦🇷
Rosario, Argentina
Centro de Investigacion y Asistencia en Psiquiatria (CIAP)
🇦🇷
Rosario, Argentina
AD71 s.r.o.
🇨🇿
Prague, Czechia
INEP medical s.r.o.
🇨🇿
Prague, Czechia
HOP Dijon-Bourgogne
🇫🇷
Dijon, France
CAB Médical Psyché
🇫🇷
Douai, France
CAB Ambroise Paré
🇫🇷
Elancourt, France
HOP la Colombière
🇫🇷
Montpellier, France
HOP Saint-Jacques
🇫🇷
Nantes, France
HOP Pasteur
🇫🇷
Nice, France
HOP Carémeau
🇫🇷
Nîmes, France
CTR Psychiatrique Universitaire
🇫🇷
Saint-Cyr-sur-Loire, France
Rainbow and Sea Hospital
🇯🇵
Saga, Karatsu, Japan
Inuo Hospital
🇯🇵
Saga, Tosu, Japan
University of Alabama at Birmingham
🇺🇸
Birmingham, Alabama, United States
Collaborative Neuroscience Network, LLC (CNS)
🇺🇸
Garden Grove, California, United States
Alliance Research
🇺🇸
Long Beach, California, United States
Asclepes Research Centers
🇺🇸
Sherman Oaks, California, United States
California Neuroscience Research
🇺🇸
Sherman Oaks, California, United States
Schuster Medical Research Institute
🇺🇸
Sherman Oaks, California, United States
Viking Clinical Research, Ltd.
🇺🇸
Temecula, California, United States
Collaborative Neuroscience Research, LLC
🇺🇸
Torrance, California, United States
Mountain Mind. LLC
🇺🇸
Denver, Colorado, United States
Sarkis Clinical Trials
🇺🇸
Gainesville, Florida, United States
Clinical Neuroscience Solutions, Inc
🇺🇸
Jacksonville, Florida, United States
Optimus U Corporation
🇺🇸
Miami, Florida, United States
Advanced Discovery Research LLC
🇺🇸
Atlanta, Georgia, United States
Atlanta Center
🇺🇸
Atlanta, Georgia, United States
Chicago Research Center, Incorporated
🇺🇸
Chicago, Illinois, United States
University of Kansas School of Medicine-Wichita
🇺🇸
Wichita, Kansas, United States
Precise Research Centers
🇺🇸
Flowood, Mississippi, United States
Psychiatric Care and Research Center
🇺🇸
O'Fallon, Missouri, United States
Center For Emotional Fitness
🇺🇸
Cherry Hill, New Jersey, United States
Hassman Research Institute
🇺🇸
Marlton, New Jersey, United States
Synexus Clinical Research US, Inc.
🇺🇸
New York, New York, United States
University of Cincinnati
🇺🇸
Cincinnati, Ohio, United States
The Ohio State University Wexner Medical Center
🇺🇸
Columbus, Ohio, United States
Lehigh Center for Clinical Research
🇺🇸
Allentown, Pennsylvania, United States
Global Medical Institutes, LLC, Scranton Medical Institute
🇺🇸
Moosic, Pennsylvania, United States
Core Clinical Research
🇺🇸
Everett, Washington, United States
Fundación para el Estudio y Tratamiento de las Enfermedades Mentales (FETEM)
🇦🇷
Caba, Argentina
CEN (Centro Especializado Neurociencias)
🇦🇷
Cordoba, Argentina
Instituto DAMIC - Fundacion Rusculleda
🇦🇷
Cordoba, Argentina
CENPIA-Centro de Estudios Neuropsiquiátricos y Psicológicos Integral Ambulatorio
🇦🇷
La Plata, Argentina
Clinica Privada de Salud Mental Santa Teresa de Avila
🇦🇷
La Plata, Argentina
Instituto de Neurociencias San Agustín
🇦🇷
La Plata, Argentina
Griffith Health
🇦🇺
Southport, Queensland, Australia
Peninsula Therapeutic and Research Group
🇦🇺
Frankston, Victoria, Australia
Albert Road Clinic
🇦🇺
Melbourne, Victoria, Australia
Monash Alfred Psychiatry Research Centre
🇦🇺
Melbourne, Victoria, Australia
Mental Health Center "Prof. Dr. Ivan Temkov - Burgas" EOOD
🇧🇬
Burgas, Bulgaria
Filipopolis Ambulatory for Group Practice for Specialized Care in Psychiatry
🇧🇬
Plovdiv, Bulgaria
Medical Center Intermedica Ltd.
🇧🇬
Sofia, Bulgaria
University of Calgary
🇨🇦
Calgary, Alberta, Canada
OCT Research ULC
🇨🇦
Kelowna, British Columbia, Canada
Braxia Scientific Corp. (CRTCE Mississauga)
🇨🇦
Mississauga, Ontario, Canada
Centre for Addiction and Mental Health (CAMH)
🇨🇦
Toronto, Ontario, Canada
Neuropsychiatry, s.r.o.
🇨🇿
Hradec Kralove, Czechia
Clinical Research Foundation s.r.o
🇨🇿
Kladno, Czechia
MP Meditrine s.r.o.
🇨🇿
Ostrava, Czechia
A-SHINE s.r.o
🇨🇿
Plzen, Czechia
Clintrial s.r.o.
🇨🇿
Prague, Czechia
HOP Purpan
🇫🇷
Toulouse, France
Zentrum für klinische Forschung Dr. med. I. Schöll GmbH
🇩🇪
Bad Homburg, Germany
Universitätsklinikum Frankfurt
🇩🇪
Frankfurt am Main, Germany
Universitätsmedizin der Johannes Gutenberg-Universität Mainz
🇩🇪
Mainz, Germany
Zentralinstitut für seelische Gesundheit
🇩🇪
Mannheim, Germany
Praxis für Psychiatrie und Psychotherapie
🇩🇪
Stralsund, Germany
Studienzentrum Nord-West
🇩🇪
Westerstede, Germany
Obuda Health Center
🇭🇺
Budapest, Hungary
Semmelweis University
🇭🇺
Budapest, Hungary
Bugat Pal Hospital, Gyongyos
🇭🇺
Gyongyos, Hungary
National Center for Global Health and Medicine Kohnodai Hospital
🇯🇵
Chiba, Ichikawa, Japan
Kaku Mental Clinic
🇯🇵
Fukuoka, Fukuoka, Japan
Fukuoka University Hospital
🇯🇵
Fukuoka, Fukuoka, Japan
Kuramitsu Hospital
🇯🇵
Fukuoka, Fukuoka, Japan
Hokudai-dori Mental Health Clinic
🇯🇵
Hokkaido, Sapporo, Japan
Arai Clinic
🇯🇵
Hyogo, Amagasaki, Japan
Tatsuta Clinic
🇯🇵
Hyogo, Kobe, Japan
Kishiro Mental Clinic
🇯🇵
Kanagawa, Kawasaki, Japan
Yutaka Clinic
🇯🇵
Kanagawa,Sagamihara, Japan
Yuge Neuropsychiatric Hospital
🇯🇵
Kumamoto, Kumamoto, Japan
Arata Clinic
🇯🇵
Nagasaki, Nagasaki, Japan
Nara Medical University Hospital
🇯🇵
Nara, Kashihara, Japan
National Center of Neurology and Psychiatry
🇯🇵
Tokyo, Kodaira, Japan
Tamachi mita cocoromi Clinic
🇯🇵
Tokyo, Minato-ku, Japan
Sancha Mental Clinic
🇯🇵
Tokyo, Setagaya-ku, Japan
Maynds Tower Mental Clinic
🇯🇵
Tokyo, Shibuya-ku, Japan
Ichigaya Himorogi Clinic
🇯🇵
Tokyo, Shinjuku-ku, Japan
Ohwa Mental Clinic
🇯🇵
Tokyo, Toshima-ku, Japan
Synexus Polska SCM Sp. z o.o. Gdansku, Gdansk
🇵🇱
Gdansk, Poland
Synexus Lodz Medical Center
🇵🇱
Lodz, Poland
Specialist Psychiatric Healthcare Centre in Lodz
🇵🇱
Lodz, Poland
Clinical Best Solutions
🇵🇱
Lublin, Poland
Centrum Medyczne "Luxmed" Sp. z o.o.
🇵🇱
Lublin, Poland
Synexus Poland, Branch in Poznan
🇵🇱
Poznan, Poland
Federal State Budget Institution "Mental Health Research Center"
🇷🇺
Moscow, Russian Federation
SBI of HC "Z. P. Solovyov Scientific&pract psychoneurolog.Cent"
🇷🇺
Moscow, Russian Federation
SHI "Reg.Clin.Psychiatric Hosp.of Saint Sophia"
🇷🇺
Saratov, Russian Federation
FSBEI of HE Smolensk State Medical University
🇷🇺
Smolensk, Russian Federation
SBHI "Psychiatric Hospital #1 P.P.Kashchenko"
🇷🇺
St. Petersburg, Russian Federation
FSBI Bekhterev Net.Med.Res.Cen.of Psych&Neuro
🇷🇺
St. Petersburg, Russian Federation
LLC "MK-Med"
🇷🇺
St. Petersburg, Russian Federation
MUDr. Beata Dupejová
🇸🇰
Banska Bystrica, Slovakia
J & J SMART, s.r.o., psychiatric clinic
🇸🇰
Bratislava, Slovakia
MENTUM s.r.o.
🇸🇰
Bratislava, Slovakia
EPAMED s.r.o.
🇸🇰
Kosice, Slovakia
Psychiatricka klinika I.UN L. Pasteura
🇸🇰
Kosice, Slovakia
CENTRUM ZDRAVIA R.B.K, s.r.o., psychiatric clinic
🇸🇰
Svidnik, Slovakia
Pro mente sana s.r.o., Psychiatric clinic
🇸🇰
Trencin, Slovakia
Crystal Comfort s.r.o
🇸🇰
Vranov nad Toplou, Slovakia
Hospital Universitario Fundación Alcorcón
🇪🇸
Alcorcón, Spain
Hestia Palau
🇪🇸
Barcelona, Spain
Hospital Clínic de Barcelona
🇪🇸
Barcelona, Spain
Hospital Jerez de la Frontera
🇪🇸
Jerez de la Frontera, Spain
Hospital Ramón y Cajal
🇪🇸
Madrid, Spain
Centro de Salud de San Juan
🇪🇸
Salamanca, Spain