Skip to main content
OpenTrials
Completed

NCT Number: NCT04312737

Evaluation of in Vitro Devices on Self-collected Vaginal Swab and Urine Sample for Testing of Human Papilloma Virus

The European VALHUDES study is a Clinical Performance /Diagnostic Test Accuracy Study that aims to evaluate whether HPV testing with new assays performed on self-samples, collected by means of a vaginal and a urine collection device is as accurate to detect cervical pre-cancer as on cliniciantaken cervical samples.

Completed

Looking for future studies?

Notify Me

Key information

About this study

Women accessing the Colposcopy Centres for a colposcopy examination and fulfilling the selection criteria will be asked, after written informed consent, to self-collect a first-void urine (with the Colli-Pee device) and a vaginal sample (with the FLOQSwab device), prior to undergoing colposcopy. Just before colposcopic examination, a clinician will also take a cervical sample (with a Cervex-Brush using the same procedure normally adopted for cervical cytology and/or HPV testing. During colposcopy, a colposcopy-targeted biopsy may be taken if appropriate. When according to colposcopy and biopsy results, an excisional treatment of a cervical precancer lesion is needed, the histology of the excised tissue will complete the end point of the study. The colposcopy and histological findings will be used as the gold standard if biopsies are taken.

In case of normal satisfactory colposcopic findings without biopsy taking, colposcopy will provide the study outcome.

Three new PCR-based HPV 'in vitro diagnostic devices' (Papilloplex, HPV Oncopredict RNA, HPV Oncopredict DNA) developed as part of the SME Instrument Project 'HPV OncoPredict (GA-806551)' will be assessed.

Who can participate

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Women referred to colposcopy evaluation for any reason [i.e. previous history of abnormal cervical screen test results (cytology, HPV test), previous abnormal colposcopy]
  • Ability to understand and sign the informed consent
  • Informed consent given

Exclusion criteria

  • Age < 25 or > 65 years
  • Past history of hysterectomy
  • Women with known pregnancy
  • Pregnancy within last 3 months
  • Vulnerable patient: a patient who is or may be for any reason unable to take care of him or herself, or unable to protect him or herself against significant harm or exploitation
  • Simultaneous involvement in any other research project

Treatment and study plan

Self-Collecting Devices

Device

FLOQSwab (Copan) Colli-Pee (Novosanis)

In Vitro Diagnostic Assays

Diagnostic Test

Papilloplex (GeneFirst) HPV Oncopredict DNA (Hiantis) HPV Oncopredict RNA (GeneFirst)

Primary outcomes

  1. Relative accuracy urine vs clinician-collected samples

    Time frame: One day, with possible extension if excision biopsy is planned based on the coloposcopy/histology outcome of tissue specimens collected at the enrolment visit.

    Relative sensitivity and specificity of each hrHPV DNA assay for detection of cervical intraepithelial neoplasia of grade II or worse (CIN2+) on urine vs on clinician-collected samples.

  2. Relative accuracy self-collected vaginal vs clinician-collected samples

    Time frame: One day, with possible extension if excision biopsy is planned based on the coloposcopy/histology outcome of tissue specimens collected at the enrolment visit.

    Relative sensitivity and specificity of each hrHPV DNA assay for detection of cervical intraepithelial neoplasia of grade II or worse (CIN2+) on self-collected vaginal vs on clinician-collected samples.

Secondary outcomes

  1. Absolute accuracy for each sample type

    Time frame: One day, with possible extension if excision biopsy is planned based on the coloposcopy/histology outcome of tissue specimens collected at the enrolment visit.

    Absolute clinical sensitivity and specificity for finding underlying CIN2/3+ of the investigated hrHPV assays applied on each sample.

  2. Absolute accuracy among hrHPV DNA-positive women

    Time frame: One day, with possible extension if excision biopsy is planned based on the coloposcopy/histology outcome of tissue specimens collected at the enrolment visit.

    Absolute clinical sensitivity and specificity using HPV OncoPredict RNA among women with hrHPV DNA-positive result on one of the self-samples.

  3. Concordance of presence or absence of HPV genotypes between different sample types

    Time frame: One day, with possible extension if excision biopsy is planned based on the coloposcopy/histology outcome of tissue specimens collected at the enrolment visit.

    Concordance of presence of hrHPV and of HPV genotypes between urine, vaginal and clinician-collected samples.

  4. Correlation viral load signals between different sample types

    Time frame: One day, with possible extension if excision biopsy is planned based on the coloposcopy/histology outcome of tissue specimens collected at the enrolment visit.

    Correlation of genotype-specific viral load signals between urine, vaginal and clinician-collected samples.

  5. Concordance of presence or absence of internal control gene between different sample types

    Time frame: One day, with possible extension if excision biopsy is planned based on the coloposcopy/histology outcome of tissue specimens collected at the enrolment visit.

    Concordance of positivity for the human cellular control between urine, vaginal and clinician-collected samples.

  6. Correlation internal control gene signals between different sample types

    Time frame: One day, with possible extension if excision biopsy is planned based on the coloposcopy/histology outcome of tissue specimens collected at the enrolment visit.

    Correlation of signals for the human internal control gene between urine, vaginal and clinician-collected samples.

  7. Positivity rates human control gene

    Time frame: One day, with possible extension if excision biopsy is planned based on the coloposcopy/histology outcome of tissue specimens collected at the enrolment visit.

    Positivity rates for human cellular control in the different sample types.

  8. Questionnaire for the acceptance of self-collection

    Time frame: One day, at the day of colposcopy

    Women's acceptance and preference regarding urine collection, vaginal self-sampling or collection by a clinician will be assessed through a questionnaire.

Sponsors and collaborators

Lead sponsor

Hiantis Srl

Industry

Collaborators

  • Genefirst LTD
  • Sciensano

Registry information

Official study title

European VALidation of HUman Papillomavirus Assays and Collection DEvices for HPV Testing on Self-samples and Urine Samples

Acronym: EU-VALHUDES

Important dates

Study start
2020
Primary completion
2022
Study completion
2022
First posted
Mar 18, 2020
Registry last updated
Jan 6, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.