Clinical Trials Logo

Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT05931354
Other study ID # 201700471B0
Secondary ID
Status Recruiting
Phase
First received
Last updated
Start date July 1, 2017
Est. completion date June 30, 2024

Study information

Verified date June 2023
Source Chang Gung Memorial Hospital
Contact Lan-Yan Yang, PhD
Phone 88633281200
Email lyyang0111@gmail.com
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

This study will construct a longitudinal risk model of VaIN according to the HPVs distribution of cervix and vaginal for those had CIN2+. The study will include three arms to complete the follow-up data for the previous cohort constructed, and prospectively recruit new subjects with the appropriate inclusion/excluding criteria in order to increase sample size of this study.


Description:

The long-term outcomes of patients with antecedent cervical intraepithelial neoplasia (CIN) were lacking. A systematic review published in 2008 identified no studies that met the review eligibility criteria for the prevalence of HPV types among vaginal precursors and cancers. Two sporadic studies containing 16 and 81 cases were reported in that review. Given that vaginal intraepithelial neoplasia (VAIN) post-hysterectomy for CIN is an uncommon disease which has a prevalence of being 1 to 6 %; it has the potential to progress to malignancy. Although the etiology of VAIN has not been as thoroughly investigated as that of CIN, evidence implicates that the human papillomavirus (HPV) as the probable carcinogenic agent for the onset and evolution of some VAIN and vaginal cancers. This study will construct a longitudinal risk model of VaIN according to the HPVs distribution of cervix and vaginal for those had CIN2+.


Recruitment information / eligibility

Status Recruiting
Enrollment 600
Est. completion date June 30, 2024
Est. primary completion date June 30, 2024
Accepts healthy volunteers No
Gender Female
Age group 20 Years and older
Eligibility Inclusion Criteria: 1. Age >= 20 years 2. Those with a previous history of CIN+

Study Design


Intervention

Other:
HPV test and Pap Smear
HPV test and Pap Smear

Locations

Country Name City State
Taiwan Chang Gung Medical Foundation Taoyuan City

Sponsors (1)

Lead Sponsor Collaborator
Chang Gung Memorial Hospital

Country where clinical trial is conducted

Taiwan, 

Outcome

Type Measure Description Time frame Safety issue
Primary progression rate of CIN+ or VaIN+ time to developing CIN+ or VaIN+ from first CIN+ diagnosis 5 years
See also
  Status Clinical Trial Phase
Active, not recruiting NCT04537156 - Efficacy, Immunogenicity and Safty Study of Recombinant Human Papillomavirus Vaccine(6,11,16,18,31,33,45,52,58 Type)(E.Coli) Phase 3
Completed NCT02907333 - Testing Use of Condoms on Regression of Cervical Intraepithelial Neoplasia N/A
Recruiting NCT02576262 - HPV Integration Testing for Human Papillomavirus-Positive Women N/A
Completed NCT01029990 - Randomized Controlled Trial to Study Interventions to Increase Participation in Cervical Cancer Screening Program Phase 0
Recruiting NCT05078528 - Low-cost Imaging Technology for Global Prevention of Cervical Cancer N/A
Recruiting NCT05502367 - A Study of ABI-2280 Vaginal Tablet in Participants With Cervical Intraepithelial Neoplasia Phase 1/Phase 2
Completed NCT02494310 - HRME: Screening for Cervical Cancer and Its Precursors in Low‐Resource Settings N/A
Active, not recruiting NCT03429582 - Comparison of Cervical CIN II/III Treatment Outcomes With Thermal Ablation Device N/A
Active, not recruiting NCT02140021 - Biospecimen Collection and Testing for the Prevalence of Anal Dysplasia and Anal Cancer in Patients With Cervical, Vaginal and Vulvar Dysplasia and Cancer N/A
Not yet recruiting NCT05510830 - Diagnostic Cervical Conization for Persistent Infection or Integration of HPV N/A
Completed NCT02237326 - Visual Inspection With Acetic Acid Compared to Lugol's Iodine in HIV-infected Women N/A
Completed NCT00316706 - Human Papilloma Virus (HPV) Vaccine Trial in Young Adolescent Women With GlaxoSmithKline Biologicals' (GSK Bio) HPV-16/18 Vaccine Phase 3
Withdrawn NCT03143491 - Study of SOR007 Ointment for Cervical Intraepithelial Neoplasia (CIN) Phase 2
Completed NCT03293628 - Comparing Two Techniques of Haemostasis After Cervical Conization Phase 2
Recruiting NCT05266898 - Immunogenicity of Gardasil-9 HPV Vaccine in People Living With HIV Phase 4
Completed NCT02481414 - A Clinical Trial of PepCan to Two Therapy Arms for Treating Cervical High-Grade Squamous Intraepithelial Lesions Phase 2
Completed NCT02247999 - Improving Cervical Cancer Screening Among HIV-Infected Women in India
Recruiting NCT04650711 - Immunohistochemical Staining of p16 for the Screening of Cervical Cancer Phase 2
Recruiting NCT04646954 - DNA Methylation Testing for the Screening of Uterine Cervical Lesion Phase 3
Completed NCT01544478 - V501 Safety and Efficacy Study in Japanese Women Aged 16 to 26 Years (V501-110) Phase 4