- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT06213051
Comparaison de l'auto-prélèvement à l'aide d'écouvillons secs et humides pour la détection du VPH (HPV)
Étude clinique pour comparer les performances des échantillons vaginaux auto-collectés transportés secs à ceux transportés humides pour la détection de l'ADN du hrHPV afin de dépister les lésions CIN2+
This study will compare the performance of self-collected vaginal swabs, transported without liquid media (dry swabs) and self-collected vaginal swabs, transported in liquid media (wet swabs) for detection of hrHPV DNA LBC as the reference standard.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
Self-collected vaginal samples for high-risk human papillomavirus (hrHPV) DNA testing are a promising alternative cervical cancer screening method for women who are reluctant to undergo healthcare provider-collection of cervical samples. Transportation of self-collected vaginal samples using swabs stored in liquid media incur additional costs and might create testing barriers for women. Dry transport of samples has the advantage of lower cost and ease of handling. Evidence on comparisons between self-collected vaginal samples using the dry swab and those transported in liquid media is limited, particularly in low- and middle-income countries (LMICs). The effect of using dry swabs on HPV-DNA detection in LMICs needs to be determined.
This study will compare the performance of self-collected vaginal swabs, transported without liquid media (dry swabs) and self-collected vaginal swabs, transported in liquid media (wet swabs) for detection of hrHPV DNA using LBC and as reference standard.
Type d'étude
Inscription (Estimé)
Contacts et emplacements
Lieux d'étude
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Nairobi County
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Nairobi, Nairobi County, Kenya, 00100
- Kenya Medical Research Institute (KEMRI)
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
Méthode d'échantillonnage
Population étudiée
Participants are eligible to be included in the study only if all of the inclusion criteria and none of the exclusion criteria indicated below apply.
Prospective approval of protocol deviations to recruitment and enrolment criteria, also known as protocol waivers or exemptions, are not permitted.
La description
Inclusion Criteria: Inclusion criteria for participants screened and enrolled consecutively as they present at the clinical study site:
- Sexually active adult females ≥30 years of age (≥25 years of age if HIV+) presenting for treatment at a facility with an abnormal cervical cancer screening result (abnormal cytology, visual inspection with acetic acid and/or colposcopy)
- Able to understand scope of study
- Able to provide written informed consent
- Willing to provide all necessary samples
Exclusion Criteria:
- Vaccinated for HPV
- Pregnancy
- Patient not willing or unable to provide the all three swab samples (self-collected dry and wet and HCW collected cervical swabs)
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Modèles d'observation: COHORT
- Perspectives temporelles: PROSPECTIVE
Cohortes et interventions
Groupe / Cohorte |
Intervention / Traitement |
|---|---|
|
Cohort of sexually active adult females with an abnormal cervical cancer screening result.
Multi-center, prospective, paired, comparative diagnostic accuracy study To compare the performance of self-collected vaginal samples transported dry to those transported wet for detection of hrHPV DNA. Interventions: COPAN floq swab transported wet and dry evaluated on Roche COBAS and Cepheid Xpert HPV tests |
COPAN swabs evaluated on Roche COBAS and Cepheid Xpert PCRs
Autres noms:
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
To compare the performance of self-collected vaginal dry swabs to self-collected vaginal wet swabs for detection of hrHPV DNA using PCR on health care provider-collected cervical samples as the reference standard.
Délai: 6 Months
|
Relative sensitivity and specificity, along with the percentage difference (with 95% confidence intervals), to compare self-collected vaginal dry swabs to self-collected vaginal wet swabs for detection of hrHPV DNA using PCR as the reference standard. |
6 Months
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Compare the performance of self-collected vaginal dry swabs to provider-collected cervical samples for detection of hrHPV DNA to screen for CIN2+ lesions using LBC as the reference standard.
Délai: 6 Months
|
Relative sensitivity and specificity, along with the percentage difference (with 95% confidence intervals), to compare self-collected vaginal dry swabs to provider-collected cervical samples for detection of hrHPV to screen for CIN2+ lesions using LBC on health care provider-collected cervical samples as the reference standard. |
6 Months
|
|
Compare the performance of self-collected vaginal wet swabs to provider-collected cervical samples for detection of hrHPV DNA to screen for CIN2+ lesions using LBC as the reference standard.
Délai: 6 Months
|
Relative sensitivity and specificity, along with the percentage difference (with 95% confidence intervals), to compare self-collected vaginal wet swabs to provider-collected cervical samples for detection of hrHPV to screen for CIN2+ lesions using LBC on health care provider-collected cervical samples as the reference standard. |
6 Months
|
|
Compare the performance of self-collected vaginal dry swabs to self-collected vaginal wet swabs for detection of hrHPV DNA to screen for CIN2+ lesions using LBC as the reference standard.
Délai: 6 Months
|
Relative sensitivity and specificity, along with the percentage difference (with 95% confidence intervals), to compare self-collected dry swabs to self-collected wet swabs for detection of hrHPV to screen for CIN2+ lesions using LBC on health care provider-collected cervical samples as the reference standard. |
6 Months
|
|
Assess the acceptability of self-collection vs provider-collection methods for HPV testing amongst women and health care workers.
Délai: 6 Months
|
Assessment of survey responses using descriptive statistics. |
6 Months
|
|
Assess the usability of self-collection amongst women and to assess the usability of self-collection using vaginal dry swabs compared to self-collection using vaginal wet swabs and provider collection methods for HPV testing amongst health care workers.
Délai: 6 Months
|
Assessment of survey responses using descriptive statistics. |
6 Months
|
Collaborateurs et enquêteurs
Collaborateurs
Les enquêteurs
- Directeur d'études: Angela Muriuki, Foundation for Innovative New Diagnostics (FIND)
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
- Maladies urogénitales
- Maladies génitales
- Processus pathologiques
- Attributs de la maladie
- Infections
- Maladies virales
- Maladies transmissibles
- Maladies sexuellement transmissibles, virales
- Maladies sexuellement transmissibles
- Infections par le virus de l'ADN
- Infections virales tumorales
- Conditions pathologiques, signes et symptômes
- Infections à papillomavirus
Autres numéros d'identification d'étude
- WH001
Plan pour les données individuelles des participants (IPD)
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Informations sur les médicaments et les dispositifs, documents d'étude
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