Trial reportBritish journal of cancer2015
Self-sampling to increase participation in cervical cancer screening: an RCT comparing home mailing, distribution in pharmacies, and recall letter.
Trial report in British journal of cancer, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers, 10 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
62 citing papers in PubMed, 10 syntheses or guidelines pooled it, 111 citations in OpenAlex.
- Early cancer diagnosis and community pharmacies: a systematic review.The British journal of general practice : the journal of the Royal College of General Practitioners · 2026Pooled it
- Pharmacist-Led Interventions for Colorectal Cancer Prevention: A Systematic Review.Current oncology (Toronto, Ont.) · 2026Pooled it
- Screening for the prevention and early detection of cervical cancer: systematic reviews to inform an update to recommendations by the Canadian Task Force on Preventive Health Care.Systematic reviews · 2025Pooled it
- Offering HPV self-sampling kits: an updated meta-analysis of the effectiveness of strategies to increase participation in cervical cancer screening.British journal of cancer · 2023Pooled it
- Does self-sampling for human papilloma virus testing have the potential to increase cervical cancer screening? An updated meta-analysis of observational studies and randomized clinical trials.Frontiers in public health · 2022Pooled it
- Interventions targeted at women to encourage the uptake of cervical screening.The Cochrane database of systematic reviews · 2021Pooled it
- Cost-effectiveness studies of HPV self-sampling: A systematic review.Preventive medicine · 2020Pooled it
- Self-sampling for human papillomavirus (HPV) testing: a systematic review and meta-analysis.BMJ global health · 2019Pooled it
- Detecting cervical precancer and reaching underscreened women by using HPV testing on self samples: updated meta-analyses.BMJ (Clinical research ed.) · 2018Pooled it
- Pooled it
- Clinical Validation of a Vaginal Cervical Cancer Screening Self-Collection Method for At-Home Use: A Nonrandomized Clinical Trial.JAMA network open · 2025Trial
- Human papillomavirus self-sampling with mRNA testing benefits routine screening.International journal of cancer · 2022Trial
- Reactions of women underscreened for cervical cancer who received unsolicited human papillomavirus self-sampling kits.Journal of medical screening · 2020Trial
- Efficacy of strategies to increase participation in cervical cancer screening: GPs offering self-sampling kits for HPV testing versus recommendations to have a pap smear taken - A randomised controlled trial.Papillomavirus research (Amsterdam, Netherlands) · 2020Trial
- Randomised trial of HPV self-sampling among non-attenders in the Slovenian cervical screening programme ZORA: comparing three different screening approaches.Radiology and oncology · 2018Trial
- Trial
- Increasing Cervical Cancer Screening Coverage: A Randomised, Community-Based Clinical Trial.PloS one · 2017Trial
- Trial
- Trial
- The co-creation of a document to guide the use of self-sampling for human papillomavirus screening in Italy.Journal of medical screening · 2026Article
2 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors at 10 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundWe performed a multicentre randomised controlled trial to evaluate the effect on participation in organised screening programmes of a self-sampling device mailed home or picked up at a pharmacy compared with the standard recall letter.
methodsWomen aged 30-64 non-responding to screening invitation were eligible. Response rate to first invitation ranged from 30% to 60% between centres. The control was the standard reminder letter to undergo the test used by the programme (Pap test in three centres and HPV DNA test in three other centres). Home mailing of the self-sampler was preceded by a letter with a leaflet about HPV. The analysis was intention-to-treat.
resultsIn all, 14 041 women were randomised and recruited: 5012 in the control arm, 4516 to receive the self-sampler at home, and 4513 to pick up the self-sampler at a pharmacy. Participation was 11.9% in the control, 21.6% (relative participation: 1.75; 95% CI 1.60-1.93) in home, and 12.0% (relative participation: 0.96; 95% CI 0.86-1.07) in the pharmacy arms, respectively. The heterogeneity between centres was high (excess heterogeneity of that expected due to chance, i.e., I(2), 94.9% and 94.1% for home and pharmacy arm, respectively). The estimated impact on the overall coverage was +4.3% for home mail self-sampling compared with +2.2% for standard reminder.
conclusionsHome mailing of self-sampler proved to be an effective way to increase participation in screening programmes, even in those with HPV as primary testing. Picking up at pharmacies showed effects varying from centre to centre.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.