Lithium Versus Cariprazine in the Acute Phase Treatment of Bipolar Depression (DUAG9)
Recruiting · NCT05913947 · Interventional (participants receive a specific treatment) · Lead sponsor: Aalborg University Hospital
View the official record on ClinicalTrials.gov →Interventions studied
What this trial is about
The goal is to study the effect of lithium compared to cariprazine in patients with depression in a bipolar disease. The main question it aims to answer is: Difference in change between the two groups from baseline to after 8 weeks treatment on Hamilton Ratings Scale for Depression, 6-item version (HDS-6) Participants will be randomized to treatment with either lithium or cariprazin. * Will meet for interview and ratings 4 times during study period. * In two meetings, there will be made blood samples and ECG. At one meeting also a Urine sample. * Will be contacted for telephone interviews at 6 occasions.
Who can take part
Inclusion criteria
- A diagnosis of bipolar disorder, type 1 or type 2, and a current episode of depression according to DSM-5
- Severity of depression: A score of at least 21 on the self-reported Major Depression Inventory (MDI).
- No start or dose increase of psychotropic medication (except for benzodiazepines and benzodiazepine-like drugs (zopiclone, zolpidem, and melatonin)) in the two weeks prior to inclusion.
- No new start of formalized psychotherapy sessions, excluding psychoeducation, during the 4 weeks prior to inclusion.
- Age criteria: Subjects must be at least 18 years old and below 65 at the time of randomization.
- The duration of the current depressive episode must be between 4 and 52 weeks as judged by the investigator at the time of randomization.
- Clinical uncertainty regarding which of the alternatives, cariprazine and lithium, would be the better choice in the specific case.
- Female participants should be sterile or non-fertile or, in case of being fertile, they must have a negative pregnancy test AND use safe anticonception.
- Signed document of informed consent.
Exclusion criteria
- Prior or ongoing acute treatment of a depressive episode lasting \> 14 days with either lithium or cariprazine as judged by the investigator.
- ECT within the current depressive episode.
- A score of MAS \> 6.
- A diagnosis of dementia.
- High risk of non-adherence at the investigator's discretion.
- Not understanding the Danish language as judged by the investigator
- Psychiatric coercion in the form of forced admission or detainment OR sentence to forensic psychiatric care.
- Presence of clinically relevant delusions, hallucinations or other psychotic symptoms as judged by the investigator.
- Suicidality according to C-SSRS with a positive response to question 4 or 5 or upon investigator's discretion.
- Medical conditions like cancer, kidney failure, epilepsy, deep brain stimulation device, or other medical conditions interfering with study the outcome and safety as judged by investigator's discretion.
- Current harmful use or dependency of alcohol or drugs according to DSM-5.
- Known allergy to any of the substances in the study medication.
Where it is running
1 location listed.
- Aalborg University Hospital - Aalborg, Denmark