Denne side blev automatisk oversat, og nøjagtigheden af ​​oversættelsen er ikke garanteret. Der henvises til engelsk version for en kildetekst.

Pharmacogenomics for Antidepressant Guidance and Education 1 (PAGE-1_AG1) (PAGE-1_AG1)

16. august 2021 opdateret af: Genomind, LLC

A Six-month Study of the Genecept Assay vs. Treatment as Usual to Evaluate Efficacy of Using Assay Guided Treatment in Outpatient Adults With Treatment Resistant Depression

One-third or more of individuals treated for major depressive disorder (MDD) do not experience remission of symptoms despite at least two adequate antidepressant trials. Such treatment-resistant depression (TRD) contributes disproportionately to the tremendous costs of MDD, in terms of health care costs, functional impairment, and diminished quality of life.

The promise of personalized medicine for individuals at high risk for TRD is apparent. If these individuals could be recognized early in their disease course, they could be triaged to more intensive or targeted interventions to improve their likelihood of remission. With the proliferation of treatment options in MDD, at present individuals can spend months or years in and out of treatment before receiving these next-step treatments.

At present, no clinical or biomarker-based tool has been shown to assist in matching patients with treatments most likely to be effective for them. The Genecept Assay offers the possibility of "Personalized Medicine" in psychiatry. Clinicians may find this additional genetic information can lead to optimized treatment plans for individual patients. Before such an assay can be widely applied clinically, it is necessary to demonstrate that this tool usefully impacts treatment outcomes.

This study will examine the potential impact of the assay in terms of depression severity at 3 months, with further follow-up out to 6 months. Secondary measures will allow an estimate of its potential to change clinician behavior and improve patient quality of life. Further measures will also allow for refinement of the assay to maximize patient and clinician satisfaction, and estimate the potential savings associated with deployment of this assay in real-world clinical settings.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

29

Fase

  • Ikke anvendelig

Kontakter og lokationer

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

Studiesteder

  • Forenede Stater
    • Tennessee
      • Nashville, Tennessee, Forenede Stater, 37228
        • Centerstone

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 65 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • age 18-65
  • written informed consent
  • diagnosis of non-psychotic major depression as determined by study
  • clinician/current medical prescriber, and mood disorder diagnosis confirmed by PHQ-9
  • QIDS-SR score of at least 10 (i.e., moderate depression) at initial visit
  • failure of at least 1 prior adequate trial of a standard antidepressant (by ATRQ criteria - i.e., 6 weeks at adequate dose)

Exclusion Criteria:

  • psychotic features in the current episode, based upon clinical assessment
  • 4 or more failed pharmacologic interventions in the current major depressive episode [response rates for these subjects is likely to be extremely low and would require a substantially larger-scale study to identify treatment effects]
  • current substance use disorder other than nicotine which based upon clinical assessment requires inpatient or outpatient detoxification
  • pregnant women or women of child bearing potential who are not using a medically accepted means of contraception (to include oral contraceptive or implant, condom, diaphragm, spermicide, intrauterine device, tubal ligation, or partner with vasectomy)
  • women who are breastfeeding
  • serious suicide or homicide risk, as assessed by evaluating clinician
  • other unstable medical illness including cardiovascular, hepatic, renal, respiratory, endocrine, neurological, or hematological disease, based on review of medical history, physical examination, and screening laboratory tests
  • patients who have taken an investigational psychotropic drug within the last 3 months

Studieplan

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

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

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

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Ingen indgriben: Treatment as usual (TAU)
Subjects will give DNA sample for genetic testing but will not receive genetic results and will therefore receive treatment as usual.
Eksperimentel: Genecept Assay
Subjects donate DNA sample for genetic testing and treatment decisions take genetic results into account.
Enhed: Genecept Assay
Genetic test which analyzes five pharmacodynamic and two pharmacokinetic genes important in psychiatric disorders
Andre navne:
  • Genetisk test

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Efficacy Measured by Change in Quick Inventory of Depressive Symptomatology-Self Report (QIDS-SR), Adjusted for Baseline Severity, at 6 Months
Tidsramme: 6 months

To determine the efficacy of assay-guided treatment (AGT) versus treatment-as-usual (TAU), in terms of depression severity as measured by change in Quick Inventory of Depressive Symptomatology-Self Report (QIDS-SR), adjusted for baseline severity, at 6 months

Add:

  • highest score on any 1 of the 4 sleep items (items 1 to 4)
  • highest score on any 1 of the 4 weight items (items 6 to 9)
  • highest score on either of the 2 psychomotor items (15 and 16)
  • scores for each of the 6 MDD symptom domains

Total scores range from 0-27. 0 = no signs of depression; 27 = severe depression
6 months

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Clinician Behavior as Measured by Change in Recorded Treatment Choice Before and After the Assay Results Are Made Available.
Tidsramme: one week
Clinicians will rank first and alternative treatment choice and dosage prior to assay and first and two alternative treatment choices after receiving assay results (for AGT group). Clinician choices will be compared.
one week
Quality of Life as Measured by Self Reported Assessment of Quality of Life Enjoyment and Satisfaction Questionnaire (QLESQ)
Tidsramme: baseline, 3, 6 months
To determine the efficacy of assay-guided treatment (AGT) versus treatment-as-usual (TAU) in outpatient treatment of nonpsychotic major depressive disorder, in terms of patient quality of life (Quality of Life Enjoyment and Satisfaction Questionnaire (QLESQ)) The minimum raw score on the QLESQ is 14, and the maximum score is 70.
baseline, 3, 6 months
Cost
Tidsramme: 6 months
To compare costs of AGT versus TAU in outpatient treatment of nonpsychotic major depressive disorder as measured by claims data.
6 months
Acceptability of the Use of AGT for Subjects and Clinicians as Measured by Satisfaction Survey
Tidsramme: 6 months
To determine the acceptability to patients and clinicians of assay-guided treatment (AGT) versus treatment-as-usual (TAU) in outpatient treatment of nonpsychotic major depressive disorder
6 months

Samarbejdspartnere og efterforskere

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

Sponsor

Genomind, LLC

Efterforskere

  • Studieleder: Rachel Dicker, PharmD, Genomind, LLC

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

1. september 2011

Primær færdiggørelse (Faktiske)

1. juni 2014

Studieafslutning (Faktiske)

1. juni 2014

Datoer for studieregistrering

Først indsendt

29. august 2011

Først indsendt, der opfyldte QC-kriterier

30. august 2011

Først opslået (Skøn)

31. august 2011

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

13. september 2021

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

16. august 2021

Sidst verificeret

1. august 2021

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • AG1-0001/2

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

Kliniske forsøg med Større depressiv lidelse

Kliniske forsøg med Genecept Assay

Søg i lignende forsøg

Sponsorer og samarbejdspartnere

Medicinske tilstande

Narkotikainterventioner

CROs by country

CROs in Gabon

Betingelser

Sjældne sygdomme

Narkotikainterventioner

Kosttilskud

Sponsor / samarbejdspartnere

Placeringer

Abonner