About this trial
This study tests whether sending Polish women residing in Iceland a culturally adapted invitation letter - tailored in language and messaging to the target group - increases participation in cervical cancer screening compared with a standard, non-adapted invitation letter. Eligible women will be randomly assigned to receive one of the two letter types, and screening participation will be tracked over the following months.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Individuals within the target population for the national cervical cancer screening program in Iceland, defined as those registered as female in the population register and aged 23-64 years
Born in Poland
Being due to be invited for cervical cancer screening during the study enrolment period, in accordance with the cervical cancer screening guidelines issued by the Directorate of Health.
Disqualifiers
None
Trial design
Parallel
Treatments tested in this trial
Culturally adapted cervical cancer screening invitation letter
BehavioralParticipants randomized to the intervention group will receive a screening invitation letter which has been culturally adapted, developed with community input from individuals in the target group. The letter provides information about cervical cancer screening and has been adapted to the language, cultural context, and communication needs of the target population of Polish women residing in Iceland. The adapted letter retains the essential information contained in the standard invitation while modifying its wording and presentation to improve relevance, understanding, and engagement, with the aim of increasing attendance at cervical cancer screening. The letter will be sent once digitally via the electronic health platforms heilsuvera.is and island.is.
Standard cervical cancer screening invitation letter
BehavioralParticipants randomized to the control group will receive the standard invitation letter routinely used to invite eligible individuals to cervical cancer screening. The standard letter provides information about the screening programme and instructions for attending screening. The letter will be sent once digitally via the electronic health platforms heilsuvera.is and island.is.
Treatment groups
Trial outcomes
Primary outcomes
Participation rate in the national cervical cancer screening program in Iceland
The primary outcome of this study will be the participation rate in the Icelandic national cervical cancer screening program within 6 months of invitation, defined as a registered cervical sample in the Icelandic Cancer Screening Register. Participation will be coded as a binary variable (yes/no).
Secondary outcomes
Participation rate in the national cervical cancer screening program in Iceland
The secondary outcome will be the participation rate in the Icelandic national cervical cancer screening program within 3 months of invitation, defined as a registered cervical sample in the Icelandic Cancer Screening Register. Participation will be coded as a binary variable (yes/no).
Sponsors and contacts
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The Primary Health Care in the Capital Area
Lead sponsor
The Icelandic Cancer Society
Collaborator
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