# University of Iowa Interventional Psychiatry Service Patient Registry

> **NCT04480918** · — · RECRUITING · sponsor: **Mark Niciu** · enrollment: 1000 (estimated)

## Conditions studied

- Treatment Resistant Depression
- Major Depressive Episode
- Major Depression
- Major Depressive Disorder
- Bipolar Disorder
- Bipolar Depression
- Obsessive-Compulsive Disorder

## Interventions

- **DEVICE:** Electroconvulsive Therapy (ECT)
- **DEVICE:** Transcranial Magnetic Stimulation (TMS)
- **DRUG:** Ketamine
- **DRUG:** Esketamine
- **DEVICE:** Deep Transcranial Magnetic Stimulation (dTMS)

## Key facts

- **NCT ID:** NCT04480918
- **Lead sponsor:** Mark Niciu
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2020-11-02
- **Primary completion:** 2050-08
- **Final completion:** 2050-08
- **Target enrollment:** 1000 (ESTIMATED)
- **Last updated:** 2026-03-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04480918

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04480918, "University of Iowa Interventional Psychiatry Service Patient Registry". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT04480918. Licensed CC0.

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