Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Termination of project
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
To investigate the effect of BI 474121 compared to placebo on ketamine-induced cognitive deficits to predict efficacy in patients with cognitive disorders.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Treatment sequence T1-T2-R | Experimental | T1: Lower dose of BI 474121 and higher dose of placebo followed by intravenous ketamine infusion T2: Higher dose of BI 474121 and lower dose of placebo followed by intravenous ketamine infusion R: Lower dose of placebo and higher dose of placebo followed by intravenous ketamine infusion |
|
| Treatment sequence T2-T1-R | Experimental |
| |
| Treatment sequence T1-R-T2 | Experimental |
| |
| Treatment sequence T2-R-T1 | Experimental |
| |
| Treatment sequence R-T1-T2 | Experimental |
| |
| Treatment sequence R-T2-T1 | Experimental |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| BI 474121 | Drug | BI 474121 |
|
| Measure | Description | Time Frame |
|---|---|---|
| Difference between the total number of errors adjusted for stages that subjects did not complete in the paired associate learning test (PALTEA28), post-ketamine minus the PALTEA28 pre-ketamine | up to 22 days |
| Measure | Description | Time Frame |
|---|---|---|
| Difference between the between errors in the spatial working memory test (SWMBE468), post-ketamine minus the SWMBE468 pre-ketamine | up to 22 days | |
| Difference between the Rapid Visual Information Processing test A' (RVPA), post-ketamine minus the RVPA pre-ketamine |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | URL |
|---|---|
| Related Info | View source |
Not provided
Clinical studies sponsored by Boehringer Ingelheim, phases I to IV, interventional and non-interventional, are in scope for sharing of the raw clinical study data and clinical study documents. Exceptions might apply, e.g. studies in products where Boehringer Ingelheim is not the license holder; studies regarding pharmaceutical formulations and associated analytical methods, and studies pertinent to pharmacokinetics using human biomaterials; studies conducted in a single center or targeting rare diseases (in case of low number of patients and therefore limitations with anonymization).
For more details refer to:
Not provided
Not provided
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D007649 | Ketamine |
| ID | Term |
|---|---|
| D003510 | Cyclohexanes |
| D003516 | Cycloparaffins |
| D006840 | Hydrocarbons, Alicyclic |
| D006844 | Hydrocarbons, Cyclic |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
|
| Placebo | Drug | Placebo |
|
| Ketamine hydrochloride | Drug | Ketamine hydrochloride |
|
| up to 22 days |
| D006838 |
| Hydrocarbons |
| D009930 | Organic Chemicals |