Esketamine With or Without Integration Therapy for Treatment-Resistant Depression

Summary

This study will explore the effects of esketamine (Spravato®), an FDA-approved nasal spray, on adults diagnosed with treatment-resistant depression (TRD). All participants will receive esketamine as prescribed by a healthcare professional in a clinical setting. The purpose of this research is to understand whether adding therapeutic support in the form of preparation and integration sessions - before and after the esketamine doses - can enhance the treatment experience and lead to longer-lasting improvements in mood and functioning. Participants will be randomly assigned to one of two groups: Esketamine with therapeutic support sessions (integration group) Esketamine without additional support (standard care group) Both groups will receive standard monitoring and psychiatric evaluation during the study. The support sessions offered in the integration group are designed to help participants prepare for their treatment sessions and make sense of their experiences afterward, using a structured, evidence-based approach. The study will last approximately 8 weeks per participant, with follow-up assessments. The goal is to learn whether integration therapy can improve treatment outcomes, safety, and satisfaction for individuals with depression that hasn't responded to other treatments.

Timeline

Start

2026-02-01

Primary completion

2026-12-01

Completion

2026-12-01

Publications

• Background Wilkinson ST, Rhee TG, Joormann J, Webler R, Ortiz Lopez M, Kitay B, Fasula M, Elder C, Fenton L, Sanacora G. Cognitive Behavioral Therapy to Sustain the Antidepressant Effects of Ketamine in Treatment-Resistant Depression: A Randomized Clinical Trial. Psychother Psychosom. 2021;90(5):318-327. doi: 10.1159/000517074. Epub 2021 Jun 29.
• Background Dore J, Turnipseed B, Dwyer S, Turnipseed A, Andries J, Ascani G, Monnette C, Huidekoper A, Strauss N, Wolfson P. Ketamine Assisted Psychotherapy (KAP): Patient Demographics, Clinical Data and Outcomes in Three Large Practices Administering Ketamine with Psychotherapy. J Psychoactive Drugs. 2019 Apr-Jun;51(2):189-198. doi: 10.1080/02791072.2019.1587556. Epub 2019 Mar 27.
• Background Gorman I, Nielson EM, Molinar A, Cassidy K, Sabbagh J. Psychedelic Harm Reduction and Integration: A Transtheoretical Model for Clinical Practice. Front Psychol. 2021 Mar 15;12:645246. doi: 10.3389/fpsyg.2021.645246. eCollection 2021.
• Background Aixalà M. Psychedelic Integration: Psychotherapy for Non-Ordinary States of Consciousness. Santa Cruz, CA: MAPS; 2021.
• Background Canuso CM, Singh JB, Fedgchin M, Alphs L, Lane R, Lim P, Pinter C, Hough D, Sanacora G, Manji H, Drevets WC. Efficacy and Safety of Intranasal Esketamine for the Rapid Reduction of Symptoms of Depression and Suicidality in Patients at Imminent Risk for Suicide: Results of a Double-Blind, Randomized, Placebo-Controlled Study. Am J Psychiatry. 2018 Jul 1;175(7):620-630. doi: 10.1176/appi.ajp.2018.17060720. Epub 2018 Apr 16.
• Background Popova V, Daly EJ, Trivedi M, Cooper K, Lane R, Lim P, Mazzucco C, Hough D, Thase ME, Shelton RC, Molero P, Vieta E, Bajbouj M, Manji H, Drevets WC, Singh JB. Efficacy and Safety of Flexibly Dosed Esketamine Nasal Spray Combined With a Newly Initiated Oral Antidepressant in Treatment-Resistant Depression: A Randomized Double-Blind Active-Controlled Study. Am J Psychiatry. 2019 Jun 1;176(6):428-438. doi: 10.1176/appi.ajp.2019.19020172. Epub 2019 May 21.
• Background Daly EJ, Trivedi MH, Janik A, Li H, Zhang Y, Li X, Lane R, Lim P, Duca AR, Hough D, Thase ME, Zajecka J, Winokur A, Divacka I, Fagiolini A, Cubala WJ, Bitter I, Blier P, Shelton RC, Molero P, Manji H, Drevets WC, Singh JB. Efficacy of Esketamine Nasal Spray Plus Oral Antidepressant Treatment for Relapse Prevention in Patients With Treatment-Resistant Depression: A Randomized Clinical Trial. JAMA Psychiatry. 2019 Sep 1;76(9):893-903. doi: 10.1001/jamapsychiatry.2019.1189.

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Indications