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Ketamin-assisteret psykoterapi (KAP) sammenlignet med ketamin alene til behandling af depression (KAP)

2. november 2026 opdateret af: James Murrough, Icahn School of Medicine at Mount Sinai

Et randomiseret-kontrolleret forsøg med ketamin-assisteret psykoterapi (KAP) sammenlignet med ketamin alene til behandling af depression

The proposed study is a single-site, randomized, controlled clinical trial (RCT) comparing ketamine-assisted psychotherapy (KAP) to a standard evidence-based regimen of ketamine administered in a medical model without psychotherapy (KET). Eligible study participants will be adults with major depressive disorder (MDD). Adults with MDD will be randomized to KAP or KET in a 1:1 allocation. Each treatment group will receive KAP or KET over a period of four weeks. Measurement of depression severity, wellness, neurocognitive functioning and other parameters will occur at baseline prior to treatment, immediately following the end of the acute treatment period, and over an 8-week (two month) treatment follow-up period.

Studieoversigt

Status

Rekruttering

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Anslået)

70

Fase

  • Fase 2

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

Undersøgelse Kontakt Backup

Studiesteder

    • New York
      • New York, New York, Forenede Stater, 10029
        • Rekruttering
        • Icahn School of Medicine at Mount Sinai
        • Ledende efterforsker:
          • James Murrough
        • Kontakt:
        • Kontakt:

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år til 90 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria

  • Written informed consent (and assent when applicable) obtained from subject and ability for subject to comply with the requirements of the study.
  • Age 18-90 years
  • Participant in good physical health
  • Participants may be on medications for depression as long as they remain on a stable dose.
  • A score of at least 20 on the 10 item Montgomery-Asberg Depression Scale at screening, corresponding to at least moderate current depression severity.
  • Meets criteria for major depressive disorder (MDD) in current major depressive episode (MDE) according to DSM-5
  • Women of child-bearing potential must have a negative pregnancy test at screening and prior to ketamine infusion

Exclusion Criteria

  • Pregnant, breastfeeding, or unwilling to practice birth control during participation in the study.
  • Presence of a condition or abnormality that in the opinion of the Investigator would compromise the safety of the patient or the quality of the data.
  • Any unstable medical illnesses including hepatic, renal, gastroenterological, respiratory, cardiovascular (including ischemic heart disease and uncontrolled hypertension); endocrinologic, neurologic, immunologic, or hematologic disease
  • Clinically significant abnormalities of laboratories, physical examination, or ECG
  • Substance drug or alcohol use disorder in the prior 12 months
  • History of hypersensitivity to ketamine or esketamine
  • Lifetime history of schizophrenia, schizoaffective disorder, bipolar I or II disorder
  • Presence of psychotic symptoms in the current MDE, or lifetime psychotic disorder
  • Recreational ketamine or phencyclidine use in the last year
  • Previous non-response to clinical or research ketamine or esketamine administration
  • Concurrent treatment with ECT, TMS, or VNS in the current MDE
  • BMI > less than or equal to 40.
  • Significant suicidal ideation as determined by a C-SSRS score >2 in past 30 days
  • History of suicide attempt or self harm in the prior 2 years
  • SBP > 165 or DBP > 95 on infusion day
  • MoCA score < 23

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Enkelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Ketamine Assisted Psychotherapy (KAP)

KAP sessions will occur once a week for a total of 4 weeks with the potential for a second session the first week for dose-finding purposes. Participants will have a ketamine exposure of at least 0.3 mg/kg and a maximum of 1.0mg/kg, at each treatment session, personalizing dose to patient experience. Each of the treatment sessions will last 120-180 min and will be conducted by a single therapist who has completed the KAP training as specified in the standard operating procedures.

Following screening and baseline assessments, individuals randomized to KAP will undergo a preparatory session prior to the first day of dosing. Participants will complete a sequence of four to five intramuscular (IM) ketamine assisted therapy sessions.

Each week following KAP, there will be a separate 60-minute integration session 1-6 days afterwards. Integration sessions will focus on processing experiences and material that emerged in KAP sessions (such as assimilating challenging experiences, making meaning of experiences and imagery, working through memories and emotions, and exploring emerging relational patterns) as well as strengthening insights. Within one week of the completion of all KAP sessions, there will be one additional integration session focused on consolidating the insights and improvements gained from KAP treatment.

Aktiv komparator: Ketamine (KET)

Standard medicalized ketamine administration consisting of twice weekly treatment for 3 weeks, followed by a 4th week with a single ketamine infusion serving as a down-titration period before discontinuation. Participants will have a ketamine exposure of at least 0.3 mg/kg administered via intravenous infusion at each treatment session. Patients may be up-titrated over the course of subsequent treatment sessions, as indicated clinically up to 1.0 mg/kg25. No formal psychotherapy will be provided in the KET arm, though study participants will have matched basic psychoeducation related to depression and treatment with ketamine prior to the first dosing session, during the ketamine treatment period, and post-treatment, in order to match the KAP arm. All individuals will be followed over an eight week follow up period and undergo clinical study assessments.

Following screening and baseline assessments, individuals randomized to KAP will undergo a preparatory session prior to the first day of dosing. Participants will complete a sequence of four to five intramuscular (IM) ketamine assisted therapy sessions.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Montgomery-Asberg Depression Rating Scale (MADRS)
Tidsramme: 9 weeks from baseline assessment

MADRS: The Montgomery-Asberg Depression Rating Scale (MADRS) is a 10-item instrument used for the evaluation of depressive symptoms in adults and for the assessment of any changes to those symptoms. Each of the 10 items is rated on a scale of 0 to 6, with differing descriptors for each item. These individual item scores are added together to form a total score, which can range between 0 and 60 points, with higher scores indicating more severe depressive symptoms.

9 weeks from baseline assessment

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Efterforskere

  • Ledende efterforsker: James Murrough, MD, PhD, Icahn School of Medicine at Mount Sinai

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

10. januar 2025

Primær færdiggørelse (Anslået)

1. august 2027

Studieafslutning (Anslået)

1. august 2027

Datoer for studieregistrering

Først indsendt

15. august 2024

Først indsendt, der opfyldte QC-kriterier

15. august 2024

Først opslået (Faktiske)

19. august 2024

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

4. november 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

2. november 2026

Sidst verificeret

1. juni 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • STUDY-23-00661
  • PD23-03701 (Anden identifikator: Icahn School of Medicine at Mount Sinai)

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

IPD-planbeskrivelse

This is a study funded by private philanthropy and therefore we do not plan to share the results from the data.

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ja

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

produkt fremstillet i og eksporteret fra U.S.A.

Ingen

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