Deep Brain Stimulation for Treatment Resistant Depression
Last updated on July 2021Recruitment
- Recruitment Status
- Recruiting
- Estimated Enrollment
- 8
Summary
- Conditions
- Treatment Resistant Depression
- Type
- Interventional
- Phase
- Phase 1Phase 2
- Design
- Allocation: RandomizedIntervention Model: Crossover AssignmentIntervention Model Description: After 6 months of open-label stimulation, patients will enter a blinded, randomized, crossover phase. After a 1 week washout phase with stimulation turned OFF, patients will randomly be assigned to receive 2 weeks of sham stimulation followed by 2 weeks of active stimulation (at their optimized settings), or vice versa.Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)Masking Description: An independent researcher will perform the randomization and institute the sham/active stimulation, allowing for continued blinding of participants/care providers/investigators/outcomes assessors.Primary Purpose: Treatment
Participation Requirements
- Age
- Between 20 years and 80 years
- Gender
- Both males and females
Description
Eight patients with TRD will be treated with DBS to the MFB. At approximately 2 weeks postoperartively, stimulation will be initiated in all patients. Voltage and contact position will be altered initially, looking for optimal and stabilized responses in depressive symptoms, while trying to minimize...
Eight patients with TRD will be treated with DBS to the MFB. At approximately 2 weeks postoperartively, stimulation will be initiated in all patients. Voltage and contact position will be altered initially, looking for optimal and stabilized responses in depressive symptoms, while trying to minimize any side effects. Following this 6 month open-label optimization phase, patients will be then undergo randomization to receive 2 weeks of stimulation followed by 2 weeks of sham stimulation, or vice versa. These 2 week phases will be separated by a 1 week washout period. Depressive symptoms will be evaluated at the end of each 2 week phase, then patients will resume open-label stimiulation.
Tracking Information
- NCT #
- NCT04009928
- Collaborators
- Not Provided
- Investigators
- Not Provided