Self Neuro-modulation Therapy for Major Depressive Disorder (MDD) With Anhedonia
Recruiting · 3 sites across 2 states
Always free
Study care at no cost to you
For your time and travel
Many studies pay you back
Most need no insurance or papers
Legal status usually isn't required; we'll tell you each study's requirements
Interpreters available
Ask for your language
Your choice
Voluntary — you can stop anytime
What is this study?
The purpose of this research is to learn more about a new treatment for individuals with Major Depressive Disorder (MDD) with heightened symptoms of anhedonia (i.e. loss of pleasure or interest in activities).
It is , overseen by an independent and licensed medical staff.
Read the full clinical description
The purpose of this research is to learn more about a new treatment for individuals with Major Depressive Disorder (MDD) with heightened symptoms of anhedonia (i.e. loss of pleasure or interest in activities). The treatment is called Prism, and it is a software device intended for a novel form of neurofeedback training to be used in a clinic setting. During this study, the subject will use different techniques to measure brain activities, including magnetic resonance imaging (MRI) and electroencephalography (EEG).
Who this study is looking for
In plain language, from the study's own rules. The study team confirms the full details with you — this isn't a final yes or no.
✅ You may be able to join if…
- •Have a primary diagnosis of major depressive disorder (MDD) with anhedonia (loss of pleasure/interest), confirmed with DSM-5-TR and specific score levels (HDRS-17 and SHAPS-C).
- •Can read and speak English.
- •Can understand study instructions and give signed informed consent (written or electronic via REDCap eConsent).
- •Have normal or corrected-to-normal vision and hearing.
- •Have tried at least one antidepressant for this current episode at an adequate dose and for enough time.
🚫 You may not be able to join if…
- •Cannot safely have an MRI scan (for example, metal in the body or claustrophobia).
- •Had any suicidal behavior in the past year (including attempts or preparations), as checked with the C-SSRS.
- •Have a current moderate or severe substance or alcohol use disorder in the past month.
- •Have an unstable medical condition, based on the study doctor’s judgment.
- •Recently changed certain depression medicines (fluoxetine in the last 8 weeks; other antidepressants/psychiatric meds in the last 4 weeks) or started psychotherapy within the last 2 months.
Are you a good fit?
Simplified highlights. The study team always confirms the full details with you.
- ✓Adults roughly 22–75
- ✓Have Depression
What to expect, step by step
- 1
Usually a few weeks
The study team checks whether the study is a good fit for you, with a visit and sometimes lab tests. You can ask any questions before deciding.
- 2
Treatment
If you join and choose to continue, you receive the study treatment and are watched closely by medical staff.
- 3
Follow-up
After treatment, the team checks on your health and confirms the visit schedule with you. You can leave the study at any point.
Has this treatment been tested before?
The study team can share what safety testing has been done so far.
What you need to know before you apply
What is this study testing?+
The purpose of this research is to learn more about a new treatment for individuals with Major Depressive Disorder (MDD) with heightened symptoms of anhedonia (i.e. loss of pleasure or interest in activities).
Is it safe? Who makes sure of that?+
This is a research study. Every study is reviewed and monitored by an independent ethics board (called an IRB) whose job is to protect participants, and care is overseen by licensed medical staff. You'll be told the known risks before you agree to anything, and you can stop at any time.
Will I get a placebo instead of the real treatment?+
Some studies compare a treatment against a placebo (an inactive version), and some don't. If this one does, the study team will explain your chances of receiving the active treatment before you decide. Nothing is hidden from you.
Do I have to stop taking my current medications?+
It depends on the study. Some let you stay on your current medications and some ask you to adjust them. Never stop a medication on your own — the study team will review everything with you first.
Does it cost anything? Will I be paid?+
Study-related care is provided at no cost to you. Some studies also pay for your time; the coordinator can tell you if this one does. You should never be asked to pay to take part.
Do I need insurance? Will anyone ask about my immigration status?+
No. You do not need health insurance to take part in a research study, and you will not be asked about your immigration status to join. Taking part is about whether you're a medical fit for the study.
What if English isn't my first language?+
You have the right to understand everything before you agree. Study sites can often provide materials or an interpreter in your language — you can ask the coordinator for one.
Is my information private?+
Yes. Your health information is only shared with the study sites you choose to be contacted by, and only to help match and enroll you. It is never sold, and you can ask us to delete it at any time.
Source: ClinicalTrials.gov · NCT06982820 · Locations: Rhode Island · Texas