2025 · The Journal of molecular diagnostics : JMD · paywalled
Equivalent Clinical Accuracy of Human Papillomavirus DNA Testing Using Cobas 4800 and 6800 Human Papillomavirus Systems in Paired Urine and Cervical Samples
Van Keer et al.
The finding, in our words
HPV DNA testing on first-void urine collected at home performed as well as clinician-collected cervical samples for detecting CIN2+ using Roche cobas 4800 and 6800 systems, with good to excellent agreement between paired samples. This supports the use of home-collected first-void urine for cervical cancer screening programmes.
A paraphrase to the Library’s standard, never the abstract. The source is one link away and is always the authority.
This meta-analysis found that HPV testing using self-collected vaginal and urine samples showed sensitivities of 88.6% and 81% for detecting cervical precancer. Using a standardised device for first-void urine increased sensitivity to 86.6%, supporting decentralised patient-centric screening, though data on specificity and specific commercial devices were not consistently reported.
Hsiao et al., The journal of obstetrics and gynaecology research (paywalled) · source ↗
This meta-analysis found that self-collected urine samples for HPV testing had lower sensitivity for detecting high-grade lesions compared to physician-collected cervical specimens. The use of a first-void collection device such as Colli-Pee was associated with marginally higher sensitivity than general urine sampling.
Chen et al., Journal of lower genital tract disease (paywalled) · source ↗
Vaginal self-sampling achieved higher pooled sensitivity and specificity than urine self-sampling for detecting high-risk HPV, making it the preferred option, while urine self-sampling remains a useful non-invasive choice for under-screened populations.
For decentralised testing, a study found dry vaginal self-samples using Copan FLOQSwabs stored up to two weeks at room temperature maintain DNA quality. However, first-void urine collected with the Colli-Pee device may be less sensitive for HPV detection, showing lower positivity and higher cycle threshold values, median Ct 30 versus 27 for other samples.
Chu et al., BJOG : an international journal of obstetrics and gynaecology · source ↗
Genital swabs demonstrated a significantly higher human papillomavirus positivity rate than self-collected urine samples or urethral swabs in men, suggesting that urine may be a less sensitive matrix for screening in this population.