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Psychotherapy and Cardiovascular Risk Factors in Depression

21. juli 2021 opdateret af: Dr. rer. nat. Frank Euteneuer, Philipps University Marburg Medical Center

The Impact of Psychotherapy on Hemodynamic and Inflammatory Risk Factors for Cardiovascular Disease in Major Depression

Prospective studies indicate that patients with depression are at increased risk for cardiovascular disease. Depression is also associated with a number of hemodynamic features, which are known risk factors for cardiovascular morbidity such as increased heart rate, reduced heart rate variability and blood pressure alterations. These hemodynamic alterations may explain in part the increased cardiovascular risk associated with depression.

The purpose of this study is to determine whether treatment for depression with cognitive behavior therapy (CBT) is effective in reducing hemodynamic cardiovascular risk factors. Hemodynamic assessments including heart rate, heart rate variability, continues blood pressure, blood pressure variability, baroreceptor sensitivity and peripheral vascular resistance will be conducted at baseline, after treatment and 2-month follow up. In addition, circadian hemodynamic variations such as 24-hour heart rate variability, nocturnal blood pressure dipping and immunological biomarkers will be assessed. Eighty patients with Major Depression will be randomly assigned to either a CBT treatment condition (14 hour-long, weekly sessions) or a waitlist condition, to control for potential changes in hemodynamic parameters without any intervention and the impact of repeated-measurement.

Studieoversigt

Status

Afsluttet

Betingelser

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

80

Fase

  • Ikke anvendelig

Kontakter og lokationer

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

Studiesteder

      • Marburg, Tyskland, 35032
        • Department of Clinical Psychology and Psychotherapy, Philipps University Marburg

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:

  • patients with Major Depression (DSM IV), BDI >=14
  • age:18-65 years
  • patients without antidepressive medication (stable for at least 2 weeks)
  • comorbidity with other psychiatric disorders is permitted, as far as depressive symptoms are dominating

Exclusion Criteria:

  • current psychotherapy
  • psychotic disorder
  • serious drug-addiction
  • drugs which seriously affect immune status (except contraceptives) or central
  • nervous system functions (except antidepressants)
  • infections during the last 2 weeks
  • injuries during the last 2 weeks
  • neurological disorders
  • diseases which affect immune status or central nervous system functions (e.g. rheumatoid arthritis, CVD,etc.)

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: Dobbelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Cognitive behavioral therapy
Cognitive behavioral therapy for Major Depression
Ingen indgriben: Waitlist group
Waitlist group to control for repeated physiological measures and fluctuations over time

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Tidsramme
Change in depressive symptoms (BDI-II)
Tidsramme: Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up
Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up

Sekundære resultatmål

Resultatmål
Tidsramme
Change in heart rate variability
Tidsramme: Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up
Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up
Change in blood pressure
Tidsramme: Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up
Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up
Change in baroreceptor sensitivity (ms/mmHg)
Tidsramme: Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up
Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up
Change in peripheral vascular resistance (dyne*s/cm5)
Tidsramme: Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up
Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up
Change in C-reactive protein
Tidsramme: Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up
Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up
Change in proinflammatory cytokines
Tidsramme: Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up
Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up
Change in anti-inflammatory interleukin-10
Tidsramme: Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up
Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up
Change in Subjective social status (MacArthur scale)
Tidsramme: Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up
Change from baseline (beginning of therapy) to 3 month after baseline, to 2-month-follow up

Samarbejdspartnere og efterforskere

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

Efterforskere

  • Ledende efterforsker: Frank Euteneuer, PhD, Department of Clinical Psychology and Psychothearpy, Philipps University of Marburg

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. oktober 2015

Primær færdiggørelse (Faktiske)

1. oktober 2019

Studieafslutning (Faktiske)

1. oktober 2019

Datoer for studieregistrering

Først indsendt

10. februar 2016

Først indsendt, der opfyldte QC-kriterier

25. maj 2016

Først opslået (Skøn)

1. juni 2016

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

28. juli 2021

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

21. juli 2021

Sidst verificeret

1. juli 2021

Mere information

Begreber relateret til denne undersøgelse

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

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 .

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Abonner