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Trial on Three Eating Disorders Group Treatment

17. november 2021 oppdatert av: Roxane Turgon, University Grenoble Alps

Effectiveness Randomized Controlled Trial on Eating Disorders Group Treatment: a Cognitive Dissonance, a Mindfulness and a Person-centered Based Program

This trial aims at comparing three group treatments designed for eating disorders: a Cognitive-dissonance, a Mindfulness and a Person-centered based programs. Women with eating disorders will be recruited and randomized to one of the three programs. Participants will complete a pretest, a posttest, a 3-months follow-up and a 1-year follow-up. This trial aims to compare the programs to analyze the specific dimensions upon which each program acts. The investigators therefore made hypotheses according to the programs' theory: participants in the Cognitive-dissonance based program should experience a greater decrease in eating disorders symptoms, thin-ideal internalization and body dissatisfaction and a greater improvement in quality of life than other participants. Participants in the Mindfulness-based program should show a greater improvement in negative affect and in equanimity than other participants. Participants in the Person-Centered based program should report a greater increase in congruence than other participants.

Studieoversikt

Studietype

Intervensjonell

Registrering (Faktiske)

100

Fase

  • Ikke aktuelt

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiesteder

      • Paris, Frankrike, 75015
        • Association Endat

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

18 år og eldre (Voksen, Eldre voksen)

Tar imot friske frivillige

Nei

Kjønn som er kvalifisert for studier

Hunn

Beskrivelse

Inclusion Criteria:

  • eating disorders (anorexia nervosa, bulimia nervosa or binge eating disorder) or other specified feeding or eating disorder (subthreshold of anorexia, bulimia or binge eating disorder) according to Diagnostic Statistical Manual 5
  • to have no regular treatment (no more than one session per month) during the 8 weeks of the program
  • participants with a Body Mass Index under 17.5 could be include in the study if they had a medical monitoring in another structure

Exclusion Criteria:

  • a psychotic disorder
  • a bipolar disorder
  • a mental retardation
  • to not read or speak French fluently

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Behandling
  • Tildeling: Randomisert
  • Intervensjonsmodell: Parallell tildeling
  • Masking: Ingen (Open Label)

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Eksperimentell: Cognitive-dissonance based program
Group program of 8 sessions of one hour and a half.
The first four sessions focus on body image and the last four sessions on eating behavior.
Aktiv komparator: Mindfulness-based program
Group program of 8 sessions of one hour and a half.
The sessions focus on different contents as body image, eating behavior and emotion regulation.
Aktiv komparator: Person-centered program
Group program of 8 sessions of one hour and a half.
The sessions are not structured. Participants can bring any subject they need to talk.

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Mean change in The Eating Disorders Diagnostic Interview from pretest to 1-year follow-up
Tidsramme: From pretest to 1-year follow-up
The minimum of the scale is 0 and the maximum is 276. A higher score means a worse outcome.
From pretest to 1-year follow-up

Sekundære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Mean change in The Hospital Anxiety and Depression Scale from pretest to 1-year follow-up
Tidsramme: From pretest to 1-year follow-up
The minimum of the scale is 0 and the maximum is 42. A higher score means a worse outcome.
From pretest to 1-year follow-up
Mean change in the subscale "Body dissatisfaction" from the scale Eating disorders inventory-2 from pretest to 1-year follow-up
Tidsramme: From pretest to 1-year follow-up
The minimum of the scale is 0 and the maximum is 27. A higher score means a worse outcome.
From pretest to 1-year follow-up
Mean change in the Sociocultural Attitudes Towards Appearance Scale from pretest to 1-year follow-up
Tidsramme: From pretest to 1-year follow-up
The minimum of the scale is 0 and the maximum is 150. A higher score means a worse outcome.
From pretest to 1-year follow-up
Mean change in the World Health Organization Quality Of Life Scale from pretest to 1-year follow-up
Tidsramme: From pretest to 1-year follow-up
The minimum of the scale is 0 and the maximum is 20. A higher score means a better outcome.
From pretest to 1-year follow-up
Mean change in the Strathclyde Inventory measuring congruence from pretest to 1-year follow-up
Tidsramme: From pretest to 1-year follow-up
The minimum of the scale is 0 and the maximum is 4. A higher score means a better outcome.
From pretest to 1-year follow-up
Mean change in the Equanimity scale from pretest to 1-year follow-up
Tidsramme: From pretest to 1-year follow-up
The minimum of the scale is 0 and the maximum is 7. A higher score means a better outcome.
From pretest to 1-year follow-up

Andre resultatmål

Resultatmål
Tidsramme
Presence or absence of ancillary treatment at 3-months follow-up
Tidsramme: At 3-months follow-up
At 3-months follow-up
Demographic data (age) at pretest
Tidsramme: At pretest
At pretest
Demographic data (socio-professional status) at pretest
Tidsramme: At pretest
At pretest
Demographic data (marital status) at pretest
Tidsramme: At pretest
At pretest
Demographic data (education level) at pretest
Tidsramme: At pretest
At pretest
Demographic data (Body Mass Index) at pretest
Tidsramme: At pretest
At pretest
Demographic data (duration of eating disorders symptoms) at pretest
Tidsramme: At pretest
At pretest
Demographic data (treatment medical history for eating disorders symptoms) at pretest
Tidsramme: At pretest
At pretest
Demographic data (traumatic medical history) at pretest
Tidsramme: At pretest
At pretest

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Etterforskere

  • Hovedetterforsker: Roxane Turgon, Université Grenoble-Alpes

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Faktiske)

1. september 2018

Primær fullføring (Faktiske)

29. januar 2021

Studiet fullført (Forventet)

22. september 2022

Datoer for studieregistrering

Først innsendt

5. november 2021

Først innsendt som oppfylte QC-kriteriene

17. november 2021

Først lagt ut (Faktiske)

1. desember 2021

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

1. desember 2021

Siste oppdatering sendt inn som oppfylte QC-kriteriene

17. november 2021

Sist bekreftet

1. november 2021

Mer informasjon

Begreper knyttet til denne studien

Ytterligere relevante MeSH-vilkår

Andre studie-ID-numre

  • 2020-A02346-33a

Plan for individuelle deltakerdata (IPD)

Planlegger du å dele individuelle deltakerdata (IPD)?

Nei

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Nei

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

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