What Is SAINT Treatment for Depression?
SAINT® (Stanford Accelerated Intelligent Neuromodulation Therapy) is an FDA-cleared, non-drug treatment for major depression that uses magnetic pulses to stimulate a precise, personalized spot in the brain. It's delivered over five days instead of the six to nine weeks of standard TMS. In Stanford's randomized controlled trial, 78.6% of participants reached remission, and on average patients reached remission in 2.6 days. It's for adults whose depression hasn't improved enough with antidepressant medication.
Key takeaways
- SAINT® is an FDA-cleared, non-drug brain stimulation treatment for major depression.
- It uses an fMRI scan to find a personalized stimulation target, then delivers treatment over five days.
- In Stanford's randomized controlled trial, 78.6% of participants reached remission; individual results vary.
- SAINT® is for adults whose depression hasn't improved enough with antidepressant medication.
- No anesthesia, no surgery, and no medication is involved in the treatment itself.
SAINT in one paragraph
SAINT is an advanced form of transcranial magnetic stimulation, or TMS. A magnetic coil placed against your scalp sends brief pulses into a specific area of the brain involved in mood regulation. What makes SAINT different is that it uses a brain scan to find the exact spot to stimulate in your brain, then delivers a highly concentrated course of treatment over five days. No anesthesia, no surgery, and no medication is involved.
How it's different from antidepressants
Antidepressants work on brain chemistry and take effect throughout the body. They typically take four to six weeks to start working, and many people try several before one helps, if one helps at all.
SAINT works on brain circuitry. Depression is linked to an imbalance between brain networks, particularly weak communication between the prefrontal cortex (involved in planning and emotional control) and deeper regions that process emotion. SAINT stimulates the precise point that most strongly influences those networks. It acts locally, not through the bloodstream, so it doesn't cause medication side effects like weight gain, sexual side effects, or emotional numbness.
How it's different from standard TMS
| Item | Standard TMS | SAINT |
|---|---|---|
| Treatment length | 6–9 weeks | 5 days |
| Sessions | One per weekday | 10 per day |
| Targeting | Measured from skull landmarks | Personalized with fMRI |
| Coil positioning | Manual | Neuronavigation |
| Average time to remission in trials | About 3.5 weeks | About 2.6 days |
What the research shows
Remission matters because it means more than "feeling a bit better." It means symptoms have dropped to the point where you no longer meet the criteria for depression.
- Randomized controlled trial (Stanford, 2022): 78.6% of people receiving SAINT reached remission, compared with 13.3% receiving a sham (placebo) treatment.
- Earlier open-label study: 90.5% of participants reached remission.
- Overall: Magnus Medical reports more than 400 people treated in clinical trials, with symptom relief in 85% and no serious adverse events.
- Durability: Longer-term follow-up data presented in 2024 showed sustained benefit for many patients, and repeat treatment is an option if symptoms return.
Who SAINT is for
SAINT is FDA-cleared for adults with major depressive disorder who haven't achieved satisfactory improvement from antidepressant medication in their current episode. You don't need to have tried a long list of medications first.
SAINT is not appropriate for people with non-removable metal in or near the head (such as aneurysm clips, cochlear implants, or bullet fragments), implanted devices (such as pacemakers or deep brain stimulators), or increased intracranial pressure.
Is it safe?
SAINT is generally well tolerated. The most common side effects are mild headache, fatigue, and scalp discomfort at the treatment site, which usually fade quickly. As with any TMS, there is a rare risk of seizure. You'll be monitored throughout.
Frequently asked questions
What to do next
Learning what SAINT is takes ten minutes. Learning whether it's right for you takes one conversation.
Neuro Wellness TMS Centers of America is a Verified SAINT Provider in Coral Springs, Florida, with private outpatient care, a dedicated care team, and appointments seven days a week. Your consultation is free and is an evaluation, not a commitment.
Frequently Asked Questions
What does SAINT stand for?
Stanford Accelerated Intelligent Neuromodulation Therapy. Learn more in our full breakdown of the [[Stanford Accelerated Intelligent Neuromodulation Therapy|/learn/stanford-accelerated-intelligent-neuromodulation-therapy]] name.
Is SAINT FDA-approved?
SAINT is FDA-cleared (the standard regulatory pathway for medical devices) as of 2022 for major depressive disorder in adults who haven't improved enough on antidepressants.
Do I have to stop my medication?
Usually not. Most patients continue their current medications during treatment. Your clinician will review this with you.
Does SAINT treat anxiety?
SAINT is FDA-cleared only for major depression. Many people with depression also have anxiety, and that's worth discussing at your consultation.
Cited Research
- 1. Cole EJ, et al. Stanford Neuromodulation Therapy (SNT): A Double-Blind Randomized Controlled Trial. Am J Psychiatry. 2022;179(2):132–141.
- 2. Cole EJ, et al. Stanford Accelerated Intelligent Neuromodulation Therapy for Treatment-Resistant Depression. Am J Psychiatry. 2020;177:716–726.
- 3. U.S. Food and Drug Administration. 510(k) Premarket Notification — Magnus Neuromodulation System with SAINT Technology (K220177, September 2022).
- 4. Magnus Medical. SAINT® Technology and clinical research.
Have questions about whether TMS may be appropriate for you?
Speak with our clinical team. A free consultation is the best way to get answers specific to your situation.
Related Patient Education
SAINT® Accelerated TMS
The 5-day, fMRI-guided protocol offered at our clinic
What Is SAINT® TMS?
FDA clearance, protocol, and evidence
Find a Verified SAINT® Provider
How to verify a SAINT® provider
What Happens During SAINT®
Day-by-day guide to the five-day protocol
SAINT® vs Traditional TMS
How SAINT compares to standard TMS
Schedule a Consultation
Book a free consultation with our clinical team