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

NCT04312178 | Completed

• 1 other identifier: BARDOU DEPREV PREPS 2019
• Study Type: interventional
• Target: 10,446
• Locations: 1 country
• Sites: 1

Brief 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.

Conditions

Cervical Cancer

Outcome Measures

Primary Outcomes (2)

• Proportion of women returning the HPV kit

  Own effect of the economic incentive to get tested

  12 months after sending HPV kit

• Proportion of women visiting a health professional after receiving the kit and performing a pap smear or HPV test

  The specific effect of encouraging women to get tested by a health Professional

  12 months after sending HPV kit

Study Arms (4)

return vaginal self-swab by mail

OTHER

Socially disadvantaged women who have received a vaginal self-swab and have to return it by mail

Other: no intervention

financial incentive mail-back vaginal self-swab

OTHER

Socially disadvantaged women who have received a vaginal self-swab and have to return it by mail to obtain a cash incentive

Other: cash incentive

handing over the vaginal swab to a professional

OTHER

Socially disadvantaged women who have received a vaginal self-swab and need to report it to a health professional

Other: no intervention; Other: return vaginal self-swab kit in person

financial incentive the vaginal self-swab to a pro

OTHER

Socially disadvantaged women who have received a vaginal self-swab and have to report it to a health professional to obtain a cash incentive

Other: cash incentive; Other: return vaginal self-swab kit in person

Interventions

cash incentive OTHER

cash incentive (20€ gift card)

financial incentive mail-back vaginal self-swab; financial incentive the vaginal self-swab to a pro

no intervention OTHER

no intervention

handing over the vaginal swab to a professional; return vaginal self-swab by mail

return vaginal self-swab kit in person OTHER

hand-delivered to a health care professional to encourage discussion of cervical cancer prevention

financial incentive the vaginal self-swab to a pro; handing over the vaginal swab to a professional

Eligibility Criteria

• Age: 30 Years - 65 Years
• Sex: female
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• 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

You may not qualify if:

• 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)

Sponsors & Collaborators

• Centre Hospitalier Universitaire Dijon: lead

Study Sites (1)

Chu Dijon Bourgogne

Dijon, 21000, France

Location

Related Publications (1)

• Hassine A, Antoni G, Fender M, Slama K, Leandri FX, Fanon JL, Auvray C, Jaffar Bandjee MC, Traversier N, Fagour L, Rochaix L, Fiorina C, Pourette D, Opigez E, Dumont A, Bardou M, Study Group R. Combined incentive actions, focusing on primary care professionals, to improve cervical cancer screening in women living in socioeconomically disadvantaged geographical areas: a study protocol of a hybrid cluster randomised effectiveness and implementation trial- RESISTE. BMJ Open. 2022 Nov 23;12(11):e065952. doi: 10.1136/bmjopen-2022-065952.

  PMID: 36418118 DERIVED

MeSH Terms

Conditions

Uterine Cervical Neoplasms

Condition Hierarchy (Ancestors)

Uterine Neoplasms; Genital Neoplasms, Female; Urogenital Neoplasms; Neoplasms by Site; Neoplasms; Uterine Cervical Diseases; Uterine Diseases; Genital Diseases, Female; Female Urogenital Diseases; Female Urogenital Diseases and Pregnancy Complications; Urogenital Diseases; Genital Diseases

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: NONE
• Purpose: PREVENTION
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: March 11, 2020
• First Posted: March 18, 2020
• Study Start: January 5, 2022
• Primary Completion: March 28, 2024
• Study Completion: March 28, 2024
• Last Updated: June 25, 2024

Record last verified: 2024-06

Data Sharing

• IPD Sharing: Will not share

Locations

FR (1)