Study to Evaluate Efficacy and Safety of Ropanicant in MDD Patients

Korábbi kezelés

• Female patients who are pregnant, planning to become pregnant during the study or within 30 days after the last administration of study drug, or breastfeeding.

Laborértékek

• Patients not in good general health with clinically significant abnormalities as assessed by the investigator and determined by physical examination results, neurological examination results, ECG results, or laboratory assessments.

Egyéb

• Patients who meet criteria for treatment-resistant depression (TRD) during the current major depressive episode, which is defined as being nonresponders (<50% of symptom improvement) to 2 or more depression treatment periods of adequate dose and duration.
• Patients with bradycardia (<50 bpm) or tachycardia (>100 bpm) on the ECG results.

• Patients must meet the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR) criteria for MDD without psychotic features based on the Mini International Neuropsychiatric Interview (MINI) with a current major depressive episode of at least 4 weeks of duration but no longer than 12 months.
• Patients must have a Clinical Global Impression-Severity (CGI-S) score of ≥4.
• Patients must have a Structured Interview Guide for the Hamilton Depression Rating Scale (SIGH-D) score of ≥20.
• Patients must have a Snaith-Hamilton Pleasure Scale (SHAPS) score of ≥20.
• Patients must have vision and hearing (corrected if needed) sufficient to comply with the testing procedures.