Overview
Sponsor-declared trial summary
Schizophrenia
The objective of this trial is to collect additional safety data in patients with cognitive impairment due to schizophrenia, who participated in and completed the 26-week treatment period with Iclepertin or matching placebo of one of the phase III clinical trial program for Iclepertin (trial # 1346-0011, 1346-0012, 134…
Key facts
- Sponsor
- Boehringer Ingelheim International GmbH
- Participant type
- Patients
- Age range
- 18-64 years
- Gender
- Male and Female
- Therapeutic area
- Psychiatry and Psychology [F] - Mental Disorders [F03]
- Trial duration
- 29 Mar 2022 → 18 Mar 2025
- Decision date (initial)
- 2024-06-25
- Transition trial
- Yes
- Low-intervention
- No
- Rare-disease indication
- No
- Vulnerable population
- No
External identifiers
- EU CT number
- 2024-511560-93-00
- EudraCT number
- 2020-003745-11
Trial design
CTIS Part I — objectives, methods, condition coding
Main objective
Scope: Safety
The objective of this trial is to collect additional safety data in patients with cognitive impairment due to schizophrenia, who participated in and completed the 26-week treatment period with Iclepertin or matching placebo of one of the phase III clinical trial program for Iclepertin (trial # 1346-0011, 1346-0012, 1346-0013).
Conditions and MedDRA coding
Schizophrenia
Eligibility criteria
Principal inclusion / exclusion criteria as submitted by sponsor
Inclusion criteria 4
- Clinically stable outpatients who have been diagnosed with schizophrenia (as per Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5))
- "Patients, who completed 26 weeks of treatment in the parent trial, must enter the extension trial: - Within 2 weeks the end of treatment visit in 1346-0011, 1346-0013 (i.e. Follow Up 1 timepoint including the applicable time windows). - At the end of safety follow up in 1346-0012 (within 7 days of visit Follow Up 6)."
- Have a study partner, defined as any person capable of understanding trial related procedures, with a minimum of 8th grade level of education, who knows the patient well, has been capable of interacting with the patient on a regular basis. Preferably be the same person throughout the study.
- Further inclusion criteria apply.
Exclusion criteria 6
- Participant who developed DSM-5 diagnosis other than Schizophrenia or any condition that would prevent the patient from participating in the extension trial
- Any suicidal behavior and/ or suicidal ideation of type 5 based on the C-SSRS in parent trial and up to and including Visit 1 of this study.
- Patients diagnosed with moderate or severe substance use disorder
- Haemoglobin- Hb drop below 100g/L (10g/dL) OR Hb decrease of 25% or more from baseline and is below lower limit of normal in parent trial (alert 3 from last measure Hb in parental trial)
- Patients who have been diagnosed with hemoglobinopathies during the parent trial.
- Further exclusion criteria apply.
Endpoints
Primary and secondary outcome measures (English text)
Primary endpoints 1
- Occurrence of treatment emergent adverse events (TEAEs) throughout the extension study
Secondary endpoints 2
- Change from baseline in Clinical Global Impressions – Severity (CGI-S) to end of treatment (EOT)
- Change from baseline in Hb to EOT
Investigational products
Investigational medicinal products (IMPs), comparators, placebo, auxiliary
Test 1
PRD9851013 · Product
- Active substance
- Iclepertin
- Pharmaceutical form
- FILM-COATED TABLET
- Route of administration
- ORAL
- Max daily dose
- 10 mg milligram(s)
- Max total dose
- 3650 mg milligram(s)
- Max treatment duration
- 12 Month(s)
- Authorisation status
- Not Authorised
- MA holder
- BOEHRINGER INGELHEIM INTERNATIONAL
- Paediatric formulation
- No
- Orphan designation
- No
Sponsors and contacts
Sponsor organisations, regulatory contacts, third parties
Boehringer Ingelheim International GmbH
- Sponsor organisation
- Boehringer Ingelheim International GmbH
- Address
- Binger Strasse 173
- City
- Ingelheim Am Rhein
- Postcode
- 55216
- Country
- Germany
Scientific contact point
- Organisation
- Boehringer Ingelheim International GmbH
- Contact name
- CT Disclosure & Data Transparency
Public contact point
- Organisation
- Boehringer Ingelheim International GmbH
- Contact name
- CT Disclosure & Data Transparency
Third parties 1
| Organisation | City, country | Duties |
|---|---|---|
| IQVIA Limited ORG-100008655
|
Reading, United Kingdom | On site monitoring |
Locations
21 EU/EEA countries · 88 investigational sites
By country
| Country | MS status | Planned subjects | Sites |
|---|---|---|---|
| Austria | Ended | 6 | 1 |
| Belgium | Ended | 6 | 4 |
| Bulgaria | Ended | 6 | 3 |
| Croatia | Ended | 17 | 6 |
| Czechia | Ended | 38 | 6 |
| Denmark | Ended | 16 | 3 |
| Finland | Ended | 6 | 3 |
| France | Ended | 19 | 7 |
| Germany | Ended | 34 | 9 |
| Greece | Ended | 30 | 5 |
| Hungary | Ended | 11 | 1 |
| Italy | Ended | 9 | 2 |
| Lithuania | Ended | 24 | 3 |
| Netherlands | Ended | 1 | 1 |
| Norway | Ended | 4 | 2 |
| Poland | Ended | 58 | 10 |
| Portugal | Ended | 6 | 3 |
| Romania | Ended | 28 | 2 |
| Slovakia | Ended | 40 | 3 |
| Spain | Ended | 32 | 12 |
| Sweden | Ended | 5 | 2 |
| Rest of world
Argentina, Serbia, Canada, Australia, Malaysia, Korea, Republic of, Japan, United States, Taiwan, Mexico, Ukraine, Turkey, Colombia, Philippines, Singapore, United Kingdom, Brazil, China, New Zealand
|
— | 1,113 | — |
Investigational sites
Country notifications
Trial-start, recruitment-start, end and early-termination notifications submitted per Member State
| Country | Trial start | Trial end | Recruitment start | Recruitment end | Early termination |
|---|---|---|---|---|---|
| Austria | 2024-08-22 | 2024-09-03 | |||
| Belgium | 2022-08-22 | 2022-09-08 | |||
| Bulgaria | 2024-07-18 | 2024-08-26 | |||
| Croatia | 2023-05-24 | 2023-06-28 | |||
| Czechia | 2022-09-22 | 2022-10-25 | |||
| Denmark | 2022-10-26 | 2022-11-09 | |||
| Finland | 2023-03-14 | 2023-04-28 | |||
| France | 2022-06-01 | 2022-07-19 | |||
| Germany | 2022-03-29 | 2022-04-04 | |||
| Greece | 2022-09-07 | 2022-09-20 | |||
| Hungary | 2024-05-22 | 2024-07-15 | |||
| Italy | 2022-05-04 | 2022-10-28 | |||
| Lithuania | 2022-11-23 | 2022-11-30 | |||
| Netherlands | 2024-10-15 | 2024-11-07 | |||
| Norway | 2022-10-24 | 2022-11-02 | |||
| Poland | 2022-09-07 | 2022-09-12 | |||
| Portugal | 2024-10-15 | ||||
| Romania | 2024-02-28 | 2024-03-27 | |||
| Slovakia | 2023-05-15 | 2023-06-19 | |||
| Spain | 2022-11-07 | 2022-11-17 | |||
| Sweden | 2022-08-29 | 2022-11-30 |
Results and documents
Annex IV summary of results, Annex V layperson summary, and all documents registered in CTIS for this trial
Summary of results Art. 37(4) CTR
| Title | Submission date | Status | Type |
|---|---|---|---|
| 1346-0014_EU structured results SUM-123531
|
2026-03-17T10:11:12 | Submitted | Summary of Results |
Layperson summary Annex V
| Title | Submission date | Status | Type |
|---|---|---|---|
| lay-summary-1346-0014 | 2026-03-17T10:11:20 | Submitted | Laypersons Summary of Results |
Documents 80 files
Public protocol annexes, IB summaries, regulatory submissions and post-authorisation documents registered in CTIS.
| Type | Title | Version |
|---|---|---|
| Laypersons summary of results (for publication) | lay-summary-1346-0014-belgium-dutch | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-belgium-french | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-belgium-german | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-bulgaria-bulgarian | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-croatia-croatian | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-czechia-czech | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-denmark-danish | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-english | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-finland-finnish | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-france-french | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-germany-german | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-greece-greek | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-hungary-hungarian | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-italy-italian | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-lithuania-lithuanian | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-netherlands-dutch | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-norway-norwegian | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-poland-polish | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-portugal-portuguese | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-romania-romanian | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-slovakia-slovak | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-spain-spanish | 1 |
| Laypersons summary of results (for publication) | lay-summary-1346-0014-sweden-swedish | 1 |
| Recruitment arrangements (for publication) | K1_ Recruitment arrangements-BE | 1 |
| Recruitment arrangements (for publication) | K1_ Recruitment arrangements-CZ | 1 |
| Recruitment arrangements (for publication) | K1_ Recruitment arrangements-DE | 1 |
| Recruitment arrangements (for publication) | K1_ Recruitment arrangements-ES | 1 |
| Recruitment arrangements (for publication) | K1_ Recruitment arrangements-FI | 1 |
| Subject information and informed consent form (for publication) | L1_ ICF-biobanking-BE-dut | 2 |
| Subject information and informed consent form (for publication) | L1_ ICF-biobanking-BE-eng | 2 |
| Subject information and informed consent form (for publication) | L1_ ICF-biobanking-BE-fre | 2 |
| Subject information and informed consent form (for publication) | L1_ ICF-biobanking-CZ | 2 |
| Subject information and informed consent form (for publication) | L1_ ICF-biobanking-CZ-highlighted | 2 |
| Subject information and informed consent form (for publication) | L1_ ICF-biobanking-ES-public | 2 |
| Subject information and informed consent form (for publication) | L1_ ICF-data-collection-newborn-DE | 1 |
| Subject information and informed consent form (for publication) | L1_ ICF-exit-interview-partner-CZ-public | 1 |
| Subject information and informed consent form (for publication) | L1_ ICF-exit-interview-subject-CZ-public | 1 |
| Subject information and informed consent form (for publication) | L1_ ICF-gdpr-CZ | 3 |
| Subject information and informed consent form (for publication) | L1_ ICF-gdpr-CZ-highlighted | 3 |
| Subject information and informed consent form (for publication) | L1_ ICF-guardian-addendum-CZ | 2 |
| Subject information and informed consent form (for publication) | L1_ ICF-guardian-biobanking-CZ | 2 |
| Subject information and informed consent form (for publication) | L1_ ICF-guardian-gdpr-CZ | 3 |
| Subject information and informed consent form (for publication) | L1_ ICF-guardian-main-CZ | 6 |
| Subject information and informed consent form (for publication) | L1_ ICF-guardian-optional-exit-interview-CZ-public | 1 |
| Subject information and informed consent form (for publication) | L1_ ICF-main-addendum-covid-19-CZ | 2 |
| Subject information and informed consent form (for publication) | L1_ ICF-main-addendum-covid-19-CZ-highlighted | 2 |
| Subject information and informed consent form (for publication) | L1_ ICF-main-appendix-FI-fin | 6 |
| Subject information and informed consent form (for publication) | L1_ ICF-main-BE-dut-public | 5 |
| Subject information and informed consent form (for publication) | L1_ ICF-main-BE-eng-public | 5 |
| Subject information and informed consent form (for publication) | L1_ ICF-main-BE-fre-public | 5 |
| Subject information and informed consent form (for publication) | L1_ ICF-main-CZ | 6 |
| Subject information and informed consent form (for publication) | L1_ ICF-main-CZ-highlighted | 6 |
| Subject information and informed consent form (for publication) | L1_ ICF-main-DE-public | 4 |
| Subject information and informed consent form (for publication) | L1_ ICF-main-ES-public | 5 |
| Subject information and informed consent form (for publication) | L1_ ICF-main-FI | 6 |
| Subject information and informed consent form (for publication) | L1_ ICF-pregnant-partner-DE | 1 |
| Subject information and informed consent form (for publication) | L1_ ICF-reconsent-BE-dut-public | 5 |
| Subject information and informed consent form (for publication) | L1_ ICF-reconsent-BE-eng-public | 5 |
| Subject information and informed consent form (for publication) | L1_ ICF-reconsent-BE-fre-public | 5 |
| Subject information and informed consent form (for publication) | L1_ ICF-reconsent-FI | 2 |
| Subject information and informed consent form (for publication) | L1_ ICF-study-partner-BE-dut-public | 1 |
| Subject information and informed consent form (for publication) | L1_ ICF-study-partner-BE-eng-public | 4 |
| Subject information and informed consent form (for publication) | L1_ ICF-study-partner-BE-fre-public | 4 |
| Subject information and informed consent form (for publication) | L1_ ICF-study-partner-CZ | 5 |
| Subject information and informed consent form (for publication) | L1_ ICF-study-partner-CZ-hightlighted | 5 |
| Subject information and informed consent form (for publication) | L1_ ICF-study-partner-DE | 4 |
| Subject information and informed consent form (for publication) | L1_ ICF-study-partner-ES | 5 |
| Subject information and informed consent form (for publication) | L1_ ICF-study-partner-FI | 5 |
| Subject information and informed consent form (for publication) | L1_ ICF-substudy-DE-public | 1 |
| Subject information and informed consent form (for publication) | L1_ ICF-substudy-partner-DE-public | 1 |
| Subject information and informed consent form (for publication) | L2_ List of submitted documents-CZ | 1 |
| Subject information and informed consent form (for publication) | L2_ Other subject information-eu-ctr-research-register-subject-FI-fin-public | 2 |
| Subject information and informed consent form (for publication) | L2_ Other subject information-study partner-info-brochure-BE-dut | 1 |
| Subject information and informed consent form (for publication) | L2_ Other subject information-study partner-info-brochure-BE-eng | 1 |
| Subject information and informed consent form (for publication) | L2_ Other subject information-study partner-info-brochure-BE-fre | 1 |
| Subject information and informed consent form (for publication) | L2_ Other subject information-study partner-info-brochure-CZ-cze | 1 |
| Subject information and informed consent form (for publication) | L2_ Other subject information-study partner-info-brochure-DE-ger | 1 |
| Subject information and informed consent form (for publication) | L2_ Other subject information-study partner-info-brochure-ES-spa-public | 1 |
| Subject information and informed consent form (for publication) | L2_ Other subject information-study partner-info-brochure-FI-fin | 1 |
| Summary of results (for publication) | 1346-0014_EU structured results | 1 |
Application history
6 submissions — initial application plus substantial / non-substantial modifications
| # | Type | Code | Submitted | Reference MS | Conclusion | Decision date |
|---|---|---|---|---|---|---|
| 1 | INITIAL | IN | 2024-05-17 | Germany | Acceptable 2024-06-20
|
2024-06-20 |
| 2 | SUBSTANTIAL MODIFICATION | SM-1 | 2024-09-09 | Acceptable | 2024-10-14 | |
| 3 | SUBSTANTIAL MODIFICATION | SM-2 | 2024-09-09 | Acceptable | 2024-09-26 | |
| 4 | SUBSTANTIAL MODIFICATION | SM-3 | 2024-09-09 | Acceptable | 2024-10-28 | |
| 5 | SUBSTANTIAL MODIFICATION | SM-4 | 2024-09-09 | Germany | Acceptable | 2024-10-04 |
| 6 | SUBSTANTIAL MODIFICATION | SM-5 | 2024-09-09 | 2024-10-28 |