# Mechanism of Action of Transcranial Magnetic Stimulation

> **NCT04278521** · NA · ACTIVE_NOT_RECRUITING · sponsor: **Massachusetts General Hospital** · enrollment: 54 (actual)

## Conditions studied

- Major Depressive Disorder
- Depression

## Interventions

- **DEVICE:** Transcranial Magnetic Stimulation

## Key facts

- **NCT ID:** NCT04278521
- **Lead sponsor:** Massachusetts General Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2011-11
- **Primary completion:** 2026-06
- **Final completion:** 2026-06
- **Target enrollment:** 54 (ACTUAL)
- **Last updated:** 2025-12-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04278521

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04278521, "Mechanism of Action of Transcranial Magnetic Stimulation". Retrieved via AI Analytics 2026-07-27 from https://api.ai-analytics.org/clinical/NCT04278521. Licensed CC0.

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