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- Klinische proef NCT03744754
Fertility Preservation in Case of Endometriosis (PREFENDO)
Fertility Preservation in Case of Endometriosis : Observational Cohort Study
Fertility Preservation is now considered as crucial for the well-being of women battling cancer. However, others indications have more recently emerged. Women with endometriosis may represent a suitable group since they are at risk for compromise ovarian reserve. Data on FP in endometriosis patients are rare: only small retrospective study, case-reports and opinion publications .Nowadays, there is no available data concerning real indications for PF on endometriosis patients (endometriomas, risk of surgery, deep endometriosis?), criteria for eligibility (ovarian reserve parameters, age), quality of oocytes and number of oocytes necessary to give at least one live birth.
We propose a monocentric observational cohort study, evaluating the efficacy of oocytes cryopreservation as fertility preservation procedure, in young adult female subjects with endometriosis, to finally define the criteria of eligibility for PF procedures in case of endometriosis.
Studie Overzicht
Toestand
Conditie
Gedetailleerde beschrijving
Monocentric observational cohort study, enrolling young patients with endometriosis, without birth project for the moment, and asking for fertility preservation, in order to preserve mature oocytes.
Protocol of this study :
- information and signatures of consent file ;
- ovarian stimulation, oocytes retrieval and mature oocytes cryopreservation (one or more procedures)
- questionnaires every year, describing quality of life in this context of endometriosis and evolution (treatment, surgery, ART, pregnancies)
- data about number and rate of thawed oocytes after preservation, pregnancy rate and live birth rate with these oocytes.
Studietype
Inschrijving (Verwacht)
Contacten en locaties
Studiecontact
- Naam: Emmanuelle Mathieu d'Argent, MD
- Telefoonnummer: +33 156 01 68 69
- E-mail: emmanuelle.mathieu@aphp.fr
Studie Contact Back-up
- Naam: Emile Darai, MD, PhD
- E-mail: emile.darai@tnn.aphp.fr
Studie Locaties
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Ile De France
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Paris, Ile De France, Frankrijk, 75020
- Werving
- Service de Gynécologie Obstétrique et Médecine de la Reproduction Hôpital TENON
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Contact:
- Emmanuelle Mathieu d'Argent, MD
- Telefoonnummer: +33 156 01 68 69
- E-mail: emmadargent@gmail.com
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Bemonsteringsmethode
Studie Bevolking
Beschrijving
Inclusion Criteria:
- women from 18 to 36 years old
- endometriosis disease proved by sonography, MRI and/or surgery
- Consenting to participate to the study
Exclusion Criteria:
- Any contraindication for ovarian stimulation.
- Any contraindication for pregnancy .- Impossible Follow-up.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
Cohorten en interventies
Groep / Cohort |
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Women with endometriosis
Women with endometriosis disease aged 18-36 years, with appropriate endometriosis diagnosis, based on transvaginal sonography, magnetic resonance imaging and/or previous surgery.Ovarian reserve was assessed by antral follicle counting (AFC) and measurement of serum anti-Mullerian hormone (AMH) levels Enrolled after preservation fertility procedure (vitrification of mature oocytes)
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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characteristics of patients who will benefit from preservation fertility in case of endometriosis (age, parameters of ovarian reserve, endometriosis stage and lesions, previous treatment or surgeries, previous fertility treatment)
Tijdsspanne: 5 years
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baseline data
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5 years
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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rate of patients who will re-use their cryopreserved oocytes
Tijdsspanne: 5 years
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follow up data
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5 years
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oocytes survival rate
Tijdsspanne: 5 years
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follow up data
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5 years
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pregnancy rate
Tijdsspanne: 5 years
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follow up data
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5 years
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birth rate
Tijdsspanne: 5 years
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follow up data
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5 years
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live birth rate
Tijdsspanne: 5 years
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follow up data
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5 years
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Quality of life, during and after preservation fertility procedure assessed by SF-36 questionnaire
Tijdsspanne: 5 years
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Patients complete a SF-36 questionnaire
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5 years
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Events between fertility preservation and re-use or end of the study 1
Tijdsspanne: 5 years
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Nature of surgical procedures for endometriosis during the year
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5 years
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Events between fertility preservation and re-use or end of the study 2
Tijdsspanne: 5 years
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Number of surgical procedures for endometriosis during the year
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5 years
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Events between fertility preservation and re-use or end of the study 3
Tijdsspanne: 5 years
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Pregnancy during the year (and type of pregnancy: abortion, clinical pregnancy, delivery)
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5 years
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Events between fertility preservation and re-use or end of the study 4
Tijdsspanne: 5 years
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Duration of medical treatement for endometriosis during the year: number of months during the year
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5 years
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Events between fertility preservation and re-use or end of the study 5
Tijdsspanne: 5 years
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Type of medical treatement for endometriosis during the year: class of molecule
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5 years
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Medewerkers en onderzoekers
Onderzoekers
- Hoofdonderzoeker: Emmanuelle Mathieu d'Argent, MD, Assistance Publique - Hôpitaux de Paris
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Verwacht)
Studie voltooiing (Verwacht)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- APHP180260
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
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