rTMS for Depressed Teens: A Sham-Controlled Trial, Part 2

Overview

About this study

This research proposal aims to better understand the neurobiology of depression in adolescents and how repetitive transcranial magnetic stimulation (rTMS) may therapeutically impact brain function and mood. This investigation also proposes the first study to examine the efficacy of rTMS maintenance therapy in adolescents who have met clinical criteria following acute rTMS treatment. The magnetic resonance (MR) spectroscopy pattern of rTMS response will be analyzed according to previously established protocols.

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.

Inclusion Criteria:

  • Diagnosis of unipolar major depressive disorder, in a current major depressive episode, without psychotic features
  • Pretreatment CDRS-R Raw score ≥ 40
  • Age is at least 12 and less than 22 years
  • Ongoing, stable dose antidepressant therapy for at least 6 weeks to include the following antidepressants (with dosing range):

    • Celexa (citalopram hydrobromide) - 10 to 60mg
    • Cymbalta (duloxetine) - 40mg to 120mg
    • Desyrel (trazodone HCl) - 12.5mg to 150mg
    • Effexor (venlafaxine HCl) - 37.5mg to 300mg
    • Luvox (fluvoxamine maleate) - 25mg to 200mg
    • Lexapro (escitalopram oxalate) - 10mg to 40mg
    • Paxil (paroxetine HCl) - 10mg to 50mg
    • Pristiq (desvenlafaxine) - 50mg to 100mg
    • Prozac (fluoxetine HCl) - 10mg to 80mg
    • Remeron (mirtazapine) - 7.5mg to 45mg
    • Savella (milnacipran HCl) - 25mg to 200mg
    • Zoloft (sertraline HCl) - 25mg to 200mg
  • Subjects able to attend at least 31 study visits at study site.
  • Willing to provide informed assent (adolescent) and informed consent (family)

Exclusion Criteria:

  • Subjects currently on stimulant, antipsychotic, bupropion or tricyclic antidepressant medications.
  • Prior rTMS, vagus nerve stimulation (VNS) or electroconvulsive therapy (ECT)
  • Contraindication to MRI
  • Contraindication to rTMS (history of neurological disorder such as seizures, increased intracranial pressure, brain surgery, or head trauma with loss of consciousness for >15 minutes, history of stroke, family history of epilepsy, intracardiac lines, Anticoagulant, immune suppressive and/or chemotherapy, or those who received any of these therapies within 3 months before enrollment in the study Unstable medication conditions such as hematological or infectious (e.g., human immunodeficiency virus-HIV) disorders, implanted electronic device, metal in the head, or pregnancy)
  • History of schizophrenia, schizoaffective disorder, other [non mood disorder] psychosis, depression secondary to a medical condition, mental retardation, substance dependence or abuse within the past year (except nicotine), bipolar disorder, psychotic features in this or previous episodes, amnestic disorder, obsessive compulsive disorder, post-traumatic stress disorder, panic disorder
  • History of autoimmune, endocrine, viral, or vascular disorder.
  • Unstable cardiac disease, uncontrolled hypertension, or sleep apnea
  • Active suicidal intent or plan, or history of attempt within the past 6 months

Participating Mayo Clinic locations

Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

Paul Croarkin, D.O., M.S.

Closed for enrollment

Contact information:

Lorelei Bandel

(507)293-1648

Bandel.Lorelei@mayo.edu

More information

Publications

Publications are currently not available
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CLS-20119257

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