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Phase III Study Comparing 3D Conformal Radiotherapy and Conformal Radiotherapy IMRT to Treat Endometrial Cancer (TOMOGYN)

19. juli 2017 opdateret af: Centre Oscar Lambret

Phase III Study Comparing 3D Conformal Radiotherapy and Conformal Radiotherapy IMRT to Treat Endometrial Cancer of 70 Years Old Women : Contribution of Oncogeriatric Evaluation to the Study of Acute Toxicity

Comparison of radiotherapy tolerance (two types of radiotherapy) for patients over 70 years with a endometrial cancer.

Studieoversigt

Status

Afsluttet

Betingelser

Detaljeret beskrivelse

Endometrial cancer is the most common form of gynecological cancer in France with 6560 new cases in 2010. Endometrial cancers occurs generally after menopause but are sometimes diagnosticated before 40 years. The 5 years Overall survival of endometrial cancer is 76% (95% for non locally advanced or non metastatic disease).

Some factors are involved in disease prognostic: age, geographical origin, physical status, tumor grade, tumor histology and probably biomarkers. Some studies demonstrated that advanced age is a negative prognostic factor due to higher relapse risk and higher specific mortality. Unfortunately, Incidence of endometrial cancer will probably increase in future due to aging of the occidental population.

Current treatment of endometrial cancer is based on post-operative radiation therapy: adjuvant brachytherapy or adjuvant external beam radiation therapy. However these techniques lead to serious toxicity (digestive toxicity, ileitis...) in elder patient. Consequently, pelvic radiation therapy is difficult to organize before 75 years and dangerous to perform after 80 years.

However a new technique called: Intensity-modulated radiation therapy (IMRT) can make the difference. IMRT is a new high precision radiotherapy technique probably well adapted for old people, with less toxicity than current radiotherapy.

Nevertheless, IMRT is not recognized as a standard radiation therapy procedure in France and Europe.

Thus, goal of TOMOGYN study is to compare the tolerance of old women (at least 70 years), with endometrial cancer, treated with external beam radiation therapy or IMRT.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

26

Fase

  • Ikke anvendelig

Kontakter og lokationer

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

Studiesteder

      • Bordeaux, Frankrig, 33076
        • Bergonié Institut
      • Caen, Frankrig, 14076
        • François Baclesse Center
      • Lille, Frankrig, 59020
        • Oscar Lambret Center
      • Lyon, Frankrig, 69373
        • Centre Léon Bérard
      • Reims, Frankrig, 51726
        • Institut Jean Godinot
      • Saint Herblain, Frankrig, 44805
        • René Gauducheau Center
      • Strasbourg, Frankrig, 67065
        • Paul Strauss Center

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

70 år og ældre (Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Kvinde

Beskrivelse

Inclusion Criteria:

  • endometrial adenocarcinoma histologically proven
  • post op pelvic radiotherapy
  • age ≥ 70
  • performance status ≤ 2
  • MMSE ≥ 10
  • life expectancy ≥ 3 months
  • social security covered
  • signed informed consent

Exclusion Criteria:

  • type I stade IAGI and stade IAGIII without myometer infiltration, stade IIIc2 and IV adenocarcinoma
  • uterine sarcoma
  • surgery not in accordance with recommendations of Inca
  • previous uncontrolled or less than 5 years prior to diagnosis cancer
  • cons-indication for radiotherapy
  • diarrhea ≥ 3 per day
  • pelvic lymph nodes > 1cm not resected during staging
  • previous sigmoid diverticulitis, crohn disease, systemic disease, ulcerative haemorrhagic, collagenosis, infectious peritonitis
  • IMRT other than tomotherapy
  • photon energy < 10MV
  • patient under guardianship

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: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Aktiv komparator: 3D conformational radiotherapy
25 * 1.8 Gy in 5 weeks (=45 Gy). 3D conformational radiation
25 * 1.8 Gy in 5 weeks (=45 Gy)
Eksperimentel: Intensity-Modulated Radiation Therapy
25 * 1.8 Gy in 5 weeks (=45 Gy). IMRT
25 * 1.8 Gy in 5 weeks (=45 Gy)

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
change from baseline in acute toxicity all along the radiation
Tidsramme: baseline, Day 5, Day 10, Day 15, Day 20, Day 25, 1 Week after end of treatment, 8 Weeks after end of treatment
NCI CTCAE v 4.0 tox > grade 2 will be compared
baseline, Day 5, Day 10, Day 15, Day 20, Day 25, 1 Week after end of treatment, 8 Weeks after end of treatment

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
geriatric intervention
Tidsramme: up to 6 months
number of intervention, consequences in terms of base treatment change, intervention of other specialists (except cancer)
up to 6 months
geriatric repercussion
Tidsramme: baseline, 6 months after end of treatment
scales : Activities in Daily Living (ADL), Instrumental Activities in Daily Living (IADL), Mini Nutritionnal Assessment (MNA), Geriatric Depression Scale (GDS), cognitive evaluation, Cumulative Illness RAting Scale-Geriatrics (CIRS-G), sociocultural questionnaire, walking and balance
baseline, 6 months after end of treatment
duration of the radiation
Tidsramme: up to 5 weeks and a half
interval between first day and last day of treatment
up to 5 weeks and a half
quality of life
Tidsramme: baseline, Day 5, Day 10, Day 15, Day 20, Day 25, 1 week and 8 weeks after end of treatment, 6, 12, 18 and 24 months after end of treatment
QLQ C30 questionnaire
baseline, Day 5, Day 10, Day 15, Day 20, Day 25, 1 week and 8 weeks after end of treatment, 6, 12, 18 and 24 months after end of treatment
late major toxicity
Tidsramme: 1 week, 8 weeks, 6, 12, 18 and 24 months after the end of treatment
NCI CTCAE v 4.0
1 week, 8 weeks, 6, 12, 18 and 24 months after the end of treatment
progression free survival
Tidsramme: an average period of 2 years
median time between date of inclusion and date of clinical or radialogical progression
an average period of 2 years

Samarbejdspartnere og efterforskere

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

Efterforskere

  • Ledende efterforsker: Le Tinier Florence, MD, Centre Oscar Lambret

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)

1. maj 2012

Primær færdiggørelse (Faktiske)

1. oktober 2016

Studieafslutning (Faktiske)

1. oktober 2016

Datoer for studieregistrering

Først indsendt

9. juli 2012

Først indsendt, der opfyldte QC-kriterier

12. juli 2012

Først opslået (Skøn)

16. juli 2012

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

21. juli 2017

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

19. juli 2017

Sidst verificeret

1. juli 2017

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • TOMOGYN - 1105
  • 2011-A01543-38 (Anden identifikator: DEDIM (ANSM))

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

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Kliniske forsøg med Endometriecancer

Kliniske forsøg med 3D conformational radiation

Abonner