NCT05937555

Brief Summary

This is a retrospective study on bladder cancer in French painters' population. The French agency ANSES collected data from all occupational and environmental diseases center in a specific database called RNV3P. We selected cases of bladder cancer in painters in four centers from 01/01/2010 to 31/12/2019. Those cases were analyzed in terms of occupational exposure, histology and sociodemographics data. Comparison between different histologic types of cancer, workplaces and occupational diseases process will be done.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
150

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Mar 2021

Shorter than P25 for all trials

Geographic Reach
1 country

6 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

March 15, 2021

Completed
11 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 28, 2022

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

January 28, 2022

Completed
2 months until next milestone

First Submitted

Initial submission to the registry

April 4, 2022

Completed
1.3 years until next milestone

First Posted

Study publicly available on registry

July 10, 2023

Completed
Last Updated

July 10, 2023

Status Verified

July 1, 2023

Enrollment Period

11 months

First QC Date

April 4, 2022

Last Update Submit

July 6, 2023

Conditions

Bladder Cancer

Keywords

painteroccupational cancer

Outcome Measures

Primary Outcomes (1)

  • histological type of bladder cancer

    international classification of bladder cancer TNM and histology

    Inclusion ( Day 0)

Secondary Outcomes (1)

  • Occupational exposures

    Inclusion (Day 0)

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

workers with occupational work tasks of painting with medical consultation for bladder cancer in a French occupational diseases center

You may qualify if:

  • painters
  • age\> 18 years
  • data from one of the French occupational diseases centers
  • approval letter

You may not qualify if:

  • non-approval letter
  • age \< 18 years

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (6)

CHRU de Brest

Brest, 29609, France

Location

CHU de Caen

Caen, France

Location

Ch Cherbourg

Cherbourg, France

Location

CH le Havre

Le Havre, France

Location

CHU de Lille

Lille, France

Location

CHU de Rouen

Rouen, France

Location

MeSH Terms

Conditions

Urinary Bladder Neoplasms

Condition Hierarchy (Ancestors)

Urologic NeoplasmsUrogenital NeoplasmsNeoplasms by SiteNeoplasmsFemale Urogenital DiseasesFemale Urogenital Diseases and Pregnancy ComplicationsUrogenital DiseasesUrinary Bladder DiseasesUrologic DiseasesMale Urogenital Diseases

Study Design

Study Type
observational
Observational Model
OTHER
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

April 4, 2022

First Posted

July 10, 2023

Study Start

March 15, 2021

Primary Completion

January 28, 2022

Study Completion

January 28, 2022

Last Updated

July 10, 2023

Record last verified: 2023-07

Locations

FR(6)