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CompletedNCT04452266PrediLynchUpdated Mar 9, 2021

Predictive Factor Study of the Occurrence of Endometrial Cancer in Patients With Lynch Syndrome

An observational study in Lynch Syndrome, sponsored by University Hospital, Lille. Completed at 1 site in France. Open to female participants aged 30 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2021-03-09.

Sponsored by University Hospital, Lille · Observational

Study type
Observational
Model
Case-control
Time perspective
Retrospective
Enrollment
150
Ages
30 Years and older
Sex
Female
01

Study summary

Lynch Syndrome increases Endometrial Cancer Occurrence in women due to failure in MisMatch Repair System. Lifetime Cumulative risk of developing endometrial Cancer is approximatively 40% in women with Lynch Syndrome.

Endometrial cancer is the third women cancer in France. Many risk factors are known in general population. Lots of factors are related to over exposure to estrogen.

Data about influence of general risk factors in Women with Lynch Syndrome are poor. Recently, a cohort study appears to have shown a significant decrease in the risk of endometrial cancer with multiparity, the use of hormonal contraception and late menopause in Lynch women. The impact of weight and certain metabolic parameters on the occurrence of endometrial cancers remains poorly known to this day.

02

Conditions studied

  • Lynch Syndrome

Keywords

  • lynch syndrome
  • endometrial cancer
03

In context

Endometrial Neoplasms

1,325 studies on the registry are indexed under Endometrial Neoplasms; 446 are open to participants now.

This study's enrollment of 150 is below the median of 179 across 321 observational studies indexed under Endometrial Neoplasms.

Browse Endometrial Neoplasms studies →

Lead sponsor

University Hospital, Lille is the lead sponsor of 625 studies on the registry; 141 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
30 Years and older
Sexes eligible
Female
Accepts healthy volunteers
Yes
Sampling method
Non-probability sample

Study population

Women included are all carriers of Lynch syndrome, already diagnosed by genetic analysis in the Molecular Biology Laboratory of the CHU de Lille and whose analysis was transmitted during a consultation at the Guy Fontaine Genetics Clinic during the period from 01/01/1998 to 30/11/2019 at the CHU de Lille or in advanced consultations in the regions.The database PROGENY will be use to extract population corresponding to the study

Inclusion criteria

  • Lynch Syndrome Diagnosis at University Hospital
  • Alive at study time
  • Age over 30 at endometrial cancer or Lynch Syndrome Diagnosis

Case group :

  • No cancer before endometrial cancer diagnosis

Control group :

  • No endometrial cancer developped
  • Free cancer women at Lynch Syndrome diagnosis

Exclusion criteria

Exclusion Criteria:

  • Refusing to participate
  • Poor understanding of the French language
  • Other cancer diagnosed before endometrial cancer
  • Hysterectomy before lynch diagnosis for free cancer women
05

Study design

Observational model
Case-control
Time perspective
Retrospective
Enrollment
150 participants (actual)
Patient registry
No

Groups and cohorts

  • case group

    Women with Lynch Syndrome and endometrial Cancer matched on age of endometrial cancer diagnosis

    Other: questionnaire assesment

  • control group

    Women with Lynch Syndrome, without Cancer at Lynch Syndrome Diagnostic matched on their age at Lynch Diagnostic

    Other: questionnaire assesment

Interventions

  • Otherquestionnaire assesment

    Each patient will to answer questions about their medical history.

06

What researchers measure

Primary outcomes

  1. Correlation between endometrial cancer and predictif factors

    Endometrial cancer (yes/no) and explicative variable: Diabetes before endometrial cancer or Lynch syndrome diagnosis; Smoking ; Maximal Weight ; Age at menarche; Parity ; Age at first birth ; Contraceptive use.

    Time frame: Baseline

Secondary outcomes

  1. Correlation between endometrial cancer and predictif factors in post menopausal woman

    Endometrial cancer (yes/no) and explicative variable: Menopause age; Hormonal menopause treatment

    Time frame: Baseline

07

Study locations

1 site
  • Hôpital Jeanne de Flandres
    Lille, 59000, France
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Mar 9, 2021, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04452266
Lead sponsor
University Hospital, Lille
Responsible party
Sponsor
First posted
Jun 30, 2020
Start date
Aug 14, 2020
Primary completion
Oct 20, 2020
Completion
Oct 20, 2020
Last update
Mar 9, 2021

Study contacts

Solveig MENU-HESPEL, MD
principal investigator · University Hospital, Lille

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Mar 2021. You cannot join it, but the record below documents what was studied.

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