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Cervical Intraepithelial Neoplasia

Assessment reagent urine sample HPV-PCR test result Assessment reagent vaginal secretion sample HPV-PCR test result Comparative Methods NGS Nucleic Acid Sequencing Results

Assessment reagent urine sample HPV-PCR test result Assessment reagent vaginal secretion sample HPV-PCR test result ApprovedListed Reagent Cervical Sample HPV-PCR Test Result

Thin-layer liquid-based cytology (TCT) results panel Colposcopy results Tissue biopsy pathological diagnosis result

Cervical cancer seriously threatens women's health and HPV infection is the main cause of cervical cancer. Traditionally, Cervical cancer screening is based on cervical exfoliated cell samples collected by health care provider, which is labor consuming and the coverage and compliance are both relatively low in some areas. Non-invasive hrHPV self-sampling test appears to be more acceptable and may improve the HPV screening coverage. This study aims to evaluate the clinical performance of a newly developed urine/vaginal self-sampling hrHPV test in Cervical cancer screening.

This study is a prospective multi-center clinical trial in China. Eligible participants are cervical cancer screening population who meet the enrollment criterias. All the participants are required to provide urine and vaginal samples by self-sampling, as well as the cervical exfoliated cell samples (by HCP). Participants may undergo colposcopy examination depending on the test results, and they will be followed up for three years.

The high-risk human papillomavirus nucleic acid detection kit (PCR-fluorescent probe method) developed by New Horizon Co., Ltd . is suitable for in vitro qualitative detection of 14 types of high-risk HPV ( 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 66, 68) nucleic acid.

The clinical performance of the self-sampling test will be assessed base on the following outcomes:

1. The sensitivity for detecting CIN2+
2. The specificity in non-CIN2+ population
3. The risk of developing CIN2+ in test positive cohort and test negative cohort
4. The accuracy of detecting hrHPV

Primary Cervical Cancer Screening by Self-sampling HPV Test

Calculate the positive coincidence rate, negative coincidence rate, total coincidence rate, and Kappa value of the comparison reagents and calculate the 95% confidence interval to verify the accuracy of detecting HPV infection.

The consistency of HPV detection of different sample types was analyzed, and the absolute risk value, relative risk value and 95% confidence interval of the development of ≥CIN2 in different primary screening types were calculated and used to verify the safety and effectiveness of the intended use of cervical cancer primary screening.

BeijingNewBiorayTechnologyCo.,Ltd.

Hangzhou Newhorizon Health Technology Co., Ltd.

Peking University People's Hospital

Chief physician

CIN2 and above disease cases, including HSIL or (CIN2, CIN2-3, CIN3) cervical cancer.

includes other benign lesions such as inflammation, polyps, and HPV-negative cases without pathological diagnosis and no abnormalities in TCT.

Jianliu Wang, Chief physician

Chenchen Ren, Chief physician

Jingyan Xie, Chief physician

Cervical cancer is one of the most common tumors in women, which seriously threatens women's life quality and safety. Human papilloma virus (HPV) infection is the most common cause of cervical cancer. Traditional HPV testing is based on the cells sample shed from the cervix. Recent studies have shown that urine HPV detection can be used as a new HPV detection method. This study intends to include patients undergoing TCT /HPV test/colposcopy in the department of gynecological diseases of the hospital, and collect urine samples and cervical swab samples. Sanger sequencing and cervical swab HPV test results were compared to evaluate the accuracy and clinical validity of urine HPV test combined with clinical diagnosis results of cases.

The urine high-risk HPV detection reagent (PCR-fluorescent probe method) developed by Hangzhou Newhorizon Health Technology Co., Ltd. can qualitatively detect 14 high-risk HPV DNA in human urine samples, including HPV16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 66, 68, and can detect HPV 16 and 18.

This test adopts the comparative clinical research method, by collecting urine samples and cervical swab samples from the same subject for HPV nucleic acid detection. Among them, urine samples were tested for high-risk HPV nucleic acid testing and Sanger sequencing, and cervical swab samples were tested with HPV testing kits for cervical swabs that have been on the market. Combined with the clinical diagnosis results of the cases, the performance of the urine HPV detection technology is compared and evaluated.

For patients undergoing TCT testing/HPV testing/colposcopy in the gynecological clinic or colposcopy clinic of the hospital, the subjects will be screened through the admission criteria and signed an informed consent; the examiner is required to collect cervical swab samples and, at the same time, issue urine collection When the tube is given to the subject, the subject must collect urine samples by themselves according to the sampling instructions or under the guidance of medical personnel; the patient samples will be tested by Hangzhou Newhorizon Health Technology Co., Ltd.; the clinical examination report will be collected as the case materials of this study.

Clinical Evaluation of Detection of High Risk HPV in Urine

Clinical Evaluation Study of Urine hrHPV Detection for the Diagnosis of Presence of Cervical HPV and Correlation of Cervical Lesions

Consistency analysis of urine HPV test and Sanger sequencing results/cervical swab HPV test results The main evaluation indicators are the total test positive coincidence rate, total test negative coincidence rate, total coincidence rate, 16/18/other 12 types of positive and negative coincidence rates, kappa value and 95% confidence interval.

Using the clinical diagnosis result (colposcopy or pathology report) of the case as the gold standard, evaluate the sensitivity, specificity and the corresponding 95% confidence interval, etc. of the HPV detection of urine samples and cervical swab samples for cervical intraepithelial neoplasia grade II and above (≥CIN2)

Hangzhou Mingze Medical Research Co., Ltd.

Beijing Tsingke Biological Technology Co., Ltd. Hangzhou Branch

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization	Link
Primary Cervical Cancer Screening by Self-sampling HPV Test	NCT05613283	Human Papilloma... Cervical Cancer Negative For In... Atypical Squamo... Atypical Squamo... Cervical Squamo... Low-Grade Squam... High-Grade Squa... Cervical Intrae... Cervical Intrae... Cervical Intrae... Atypical Glandu... Atypical Glandu... Atypical Glandu... Cervical Squamo... Adenocarcinoma ... Cervical Adenoc...		21 Years - 65 Years	Peking University People's Hospital
Clinical Evaluation of Detection of High Risk HPV in Urine	NCT05210348	Human Papilloma... Cervical Cancer Human Papilloma... Negative for In... Atypical Squamo... Cervical Squamo... Atypical Squamo... Low-grade Squam... High-Grade Squa... Cervical Intrae... Cervical Intrae... Cervical Intrae... Atypical Glandu... Atypical Glandu... Atypical Glandu... Cervical Squamo... Adenocarcinoma ... Cervical Adenoc...		20 Years - 65 Years	Peking University People's Hospital

Spots Global Cancer Trial Database for cervical intraepithelial neoplasia grade i