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The trial will evaluate the effect on participation in organised screening programme of a human papilloma virus (HPV) self-sampling kit directly mailed home or mailed on demand compared with the standard second reminder for regular screening.
The CHOice trial is a parallel randomised controlled, open label trial. Participants will be equally randomised into three arms: 1) Directly mailed a second reminder including a HPV self-sampling kit; 2) Mailed a second reminder offering a HPV self-sampling kit, to be ordered by e-mail, by text message, by phone, or by website; and 3) Mailed a second reminder for a conventional practitioner-collected sample (control group).
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Intervention group 1 | Experimental | HPV self-sampling kit mailed directly |
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| Intervention group 2 | Experimental | HPV self-sampling kit on demand |
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| Intervention group 3 | Experimental | second reminder |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| HPV self-sampling kit mailed directly | Behavioral | Women in intervention group 1 will be mailed a modified second reminder, a leaflet entitled Information about HPV self-sampling, and a self-sampling kit. The leaflet provides information about HPV and cervical cancer including benefits and harms about HPV self-sampling compared to regular screening. The kit includes a brush device (Evelyn Brush, Rovers Medical Devices B.V, Oss, Netherlands) to collect a cervico-vaginal sample for subsequent hrHPV testing, written and drawn instructions on how to obtain and mail the sample, and a pre-stamped return envelope addressed to the Department of Pathology, Randers Regional Hospital performing the hrHPV testing. |
| Measure | Description | Time Frame |
|---|---|---|
| Women who participate by returning a HPV self-sampling kit or having a practitioner-collected sample in the intervention groups compared to the proportion of women who have a practitioner-collected sample in the control group at 90 days after mail out. | Primary outcome will be the proportion of women who participate by returning a HPV self-sampling kit or having a practitioner-collected sample in the intervention groups compared to the proportion of women who have a practitioner-collected sample in the control group at 90 days after mail out. | 90 days |
| Measure | Description | Time Frame |
|---|---|---|
| Women with a positive HPV self-collected sample who attend follow-up testing at 30, 60 or 90 days after mail out. | Secondary outcome will be the proportion of women with a positive HPV self-collected sample who attend follow-up testing at 30, 60 or 90 days after mail out of results | 30,60 or 90 days |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Mette Tranberg Nielsen, Phd Student | Department of Public Health Programmes | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Mette Tranberg Nielsen | Randers | Randers NØ | 8930 | Denmark |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 30197540 | Derived | Tranberg M, Bech BH, Blaakaer J, Jensen JS, Svanholm H, Andersen B. HPV self-sampling in cervical cancer screening: the effect of different invitation strategies in various socioeconomic groups - a randomized controlled trial. Clin Epidemiol. 2018 Aug 23;10:1027-1036. doi: 10.2147/CLEP.S164826. eCollection 2018. | |
| 29523108 | Derived |
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The study is approved by the Danish Data Protection Agency, (j.no.:1-16-02-495-15)
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| ID | Term |
|---|---|
| D002583 | Uterine Cervical Neoplasms |
| ID | Term |
|---|---|
| D014594 | Uterine Neoplasms |
| D005833 | Genital Neoplasms, Female |
| D014565 | Urogenital Neoplasms |
| D009371 | Neoplasms by Site |
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| HPV self-sampling kit on demand | Behavioral | Women in intervention group 2 receive the same material as arm 1, except for the kit, which will only be mailed to the women on demand. Additionally, the leaflet for this group contains information on how to order the kit. The modified second reminder in both intervention groups informs of the opportunity to collect a self-sample if wanted, but also about the opportunity to have a conventional specimen taken at a general practitioner (usual procedure). |
|
| Second reminder | Behavioral | The standard second reminder informs women about the ongoing opportunity to have a conventional cervical sample taken by a general practitioner. (control group) |
|
| Tranberg M, Bech BH, Blaakaer J, Jensen JS, Svanholm H, Andersen B. Preventing cervical cancer using HPV self-sampling: direct mailing of test-kits increases screening participation more than timely opt-in procedures - a randomized controlled trial. BMC Cancer. 2018 Mar 9;18(1):273. doi: 10.1186/s12885-018-4165-4. |
| 27809810 | Derived | Tranberg M, Bech BH, Blaakaer J, Jensen JS, Svanholm H, Andersen B. Study protocol of the CHOiCE trial: a three-armed, randomized, controlled trial of home-based HPV self-sampling for non-participants in an organized cervical cancer screening program. BMC Cancer. 2016 Nov 3;16(1):835. doi: 10.1186/s12885-016-2859-z. |
| D009369 |
| Neoplasms |
| D002577 | Uterine Cervical Diseases |
| D014591 | Uterine Diseases |
| D005831 | Genital Diseases, Female |
| D052776 | Female Urogenital Diseases |
| D005261 | Female Urogenital Diseases and Pregnancy Complications |
| D000091642 | Urogenital Diseases |
| D000091662 | Genital Diseases |