Combined Incentive Actions, Focusing on Primary Care, to Improve Cervical Cancer Screening in Women Residing in Socio-economically Disadvantaged and Untracked Geographical Areas: a Hybrid Efficacy and Implementation Trial (RESISTE)

  • STATUS
    Recruiting
  • End date
    Jan 15, 2026
  • participants needed
    10000
  • sponsor
    Centre Hospitalier Universitaire Dijon
Updated on 15 September 2022
cancer screening
human papillomavirus
pap smear
smear
cervical cancer screening
prevention of cervical cancer
cancer prevention
papilloma

Summary

Though potentially eradicable, cervical cancer is the 3rd most prevalent gynecological cancer, and the 2nd most prevalent before the age of 45. In France, approximately 1100 women die from cervical cancer each year, with 5-year survival strongly linked to the stage at diagnosis (93%, 63%, 35% and 16% for stages IA, IIA, IIIA and IVA). The prevention of cervical cancer is currently based on the combination of the vaccination of adolescent girls against the most common high-risk oncogenic human papilloma virus types and routine Papanicolaou cytology (Pap smears) every three years in women aged 25 to 65 years. The Health and Social Protection Survey conducted by the Institute for Research and Documentation in Health Economics in 2012 showed that young women who are not vaccinated have a socio-economic profile similar to that of women who do not attend cervical cancer screening, mainly: (i) the least screened women and least vaccinated young women live in low-income families; (ii) a low level of education is associated with fewer Pap smears; (iii) an absence of pap smears in mothers in the last three years is associated with less human papillomavirus vaccination in their daughters. Cervical cancer is the female cancer which, in France, has the highest proportion attributable to precariousness (21.1%), and for which there are strong territorial disparities in incidence.

Several factors may explain the difficulties in obtaining satisfactory rates of screening, such as geographical remoteness, the disengagement of general practitioners, economic constraints, or the geographical origin of women. Several countries such as the Netherlands have started routinely screening for cervical cancer by testing for human papillomavirus. This approach appears to be as beneficial as a screening campaign based on the Pap smear.

This approach has also just been validated by the French Health Authority which, in its public health recommendation dated 11 July 2019, states that "From the age of 30, the High Authority for Health recommends that the human papillomavirus test replace the cytological examination in primary screening for cervical cancer." In addition, this recommendation states that "Vaginal self-sampling is an alternative to cervical sampling by a health professional to detect the human papillomavirus test for undetected or under-detected women. This makes it easier to screen women who never get tested or who do not get tested as recommended." Moreover, the French Authority for Health specifies "In addition, complementary studies should be carried out to evaluate the feasibility and effectiveness of the different modalities for making these vaginal self-samples available, depending on the specific populations concerned (French Guyana, Mayotte, women living on the street, in shantytowns, migrant women, with limited access to health services, etc.)".

Two French trials show that when women ignored a letter sent to the home to invite them to receive a Pap smear, only 16 to 18% of women performed vaginal self-sampling when a kit was subsequently sent to their home. The delivery of a vaginal swab by a health professional does not increase adherence to screening compared to a reminder letter for a Pap smear (12% vs. 11.9%). Economic incentives may increase adherence to prevention policies, including those against human papillomavirus infections. They are often used to combat "present bias", i.e. the tendency to seek immediate, even limited, satisfaction rather than greater future satisfaction. A factorial design will be used to analyze the respective contribution of the delivery of the vaginal swab to a healthcare professional and an economic incentive of 20€. The hypothesis is that the the fact of returning the vaginal self-sampling to a health professional or an economic incentive will increase the participation of socially disadvantaged women in cervical cancer screening compared to simply returning it by mail without an incentive. It also postulate that health professionals will encourage women to perform a vaginal swab and adhere to the recommendations of the French Health Authority in case of a positive human papillomavirus test and that socially disadvantaged women will accept vaginal swabbing as a method of cervical cancer screening. Factors such as precariousness, life and migration paths, the socio-sanitary context, and the provision of primary care all play a role in prevention behaviors and may explain the heterogeneity of the observed effects.

Details
Condition Cervical Cancer
Treatment No intervention, cash incentive, return vaginal self-swab kit in person
Clinical Study IdentifierNCT04312178
SponsorCentre Hospitalier Universitaire Dijon
Last Modified on15 September 2022

Eligibility

Yes No Not Sure

Inclusion Criteria

Woman between 30 and 65 years of age
Covered by a Regional Cancer Screening Coordination Centre for cervical cancer in 4 of the pilot departments for the implementation of this organised screening, and participating in the study
eligible for cervical cancer screening
Having not had a screening test for at least three years
Not having responded within 12 months to a letter inviting a screening test
Residing in a Block Grouped for Disadvantaged Statistical Information, quintiles 4 & 5 according to the European Deprivation Index classification
Covered by health insurance or AME

Exclusion Criteria

Ineligible for screening (e.g. hysterectomy or history of cervical cancer)
Having returned a refusal coupon or NPAI (does not live at the address indicated)
Clear my responses

How to participate?

Step 1 Connect with a study center
What happens next?
  • You can expect the study team to contact you via email or phone in the next few days.
  • Sign up as volunteer to help accelerate the development of new treatments and to get notified about similar trials.

You are contacting

Investigator Avatar

Primary Contact

site

0/250

Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

Learn more

If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

Learn more

Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

Learn more

Similar trials to consider

Loading...

Browse trials for

Not finding what you're looking for?

Every year hundreds of thousands of volunteers step forward to participate in research. Sign up as a volunteer and receive email notifications when clinical trials are posted in the medical category of interest to you.

Sign up as volunteer

user name

Added by • 

 • 

Private

Reply by • Private
Loading...

Lorem ipsum dolor sit amet consectetur, adipisicing elit. Ipsa vel nobis alias. Quae eveniet velit voluptate quo doloribus maxime et dicta in sequi, corporis quod. Ea, dolor eius? Dolore, vel!

  The passcode will expire in None.
Loading...

No annotations made yet

Add a private note
  • abc Select a piece of text from the left.
  • Add notes visible only to you.
  • Send it to people through a passcode protected link.
Add a private note