University of Iowa Interventional Psychiatry Service Patient Registry

NCT04480918 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 1000

Last updated 2026-03-03

No results posted yet for this study

Summary

The purpose of this study is to examine the effects of interventional/procedural therapies for treatment-resistant depression (TRD) and Obsessive-Compulsive Disorder (OCD). These treatments include electroconvulsive therapy (ECT), transcranial magnetic stimulation (TMS), racemic ketamine infusion and intranasal esketamine insufflation. The investigators will obtain various indicators, or biomarkers, of a depressed individuals' state before, during, and/or after these treatments. Such biomarkers include neurobehavioral testing, neuroimaging, electroencephalography, cognitive testing, vocal recordings, epi/genetic testing, and autonomic nervous system measures (i.e. "fight-or-flight" response). The results obtained from this study may provide novel antidepressant treatment response biomarkers, with the future goal of targeting a given treatment to an individual patient ("personalized medicine").

Conditions

Interventions

DEVICE

Electroconvulsive Therapy (ECT)

ECT for the treatment of treatment-resistant depression OR Bipolar Disorder in an active major depressive episode

DEVICE

Transcranial Magnetic Stimulation (TMS)

TMS for the treatment of treatment-resistant depression in an active major depressive episode

DRUG

Ketamine

Intravenous ketamine infusion for the treatment of treatment-resistant depression in an active major depressive episode

DRUG

Esketamine

Intranasal esketamine insufflation for the treatment of treatment-resistant depression in an active major depressive episode

DEVICE

Deep Transcranial Magnetic Stimulation (dTMS)

TMS for the treatment of OCD

Sponsors & Collaborators

  • Mark Niciu

    lead OTHER

Principal Investigators

  • Mark J Niciu, M.D., Ph. D. · University of Iowa Hospitals & Clinics

  • Nicholas T Trapp, M.D., M.S. · University of Iowa Hospitals & Clinics

Eligibility

Min Age
18 Years
Max Age
99 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-11-02
Primary Completion
2050-08-31
Completion
2050-08-31
FDA Drug
Yes
FDA Device
Yes

Countries

  • United States

Study Locations

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Entities

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04480918 on ClinicalTrials.gov