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A Clinical Study on the Evaluation of BD114 for the Treatment HPV-16-Related Cervical HSIL
Bu çalışma, HPV-16 enfeksiyonu ile ilişkili yüksek dereceli skuamöz intraepitelyal lezyonların (high-grade squamous intraepithelial lesion, HSIL) tedavisinde, anlık CRISPR/Cas9 gen düzenleme tedavisi olan BD114'ün (virüs benzeri parçacık, BD114VLP) güvenliğini, tolere edilebilirliğini ve ön etkinliğini değerlendirmeyi amaçlıyor. Ürün tek başına veya jel ile birlikte uygulanıyor. Çalışmaya, çocuk sahibi olma isteği bulunmayan, tarama döneminde ya da öncesindeki 1 ay içinde serviks HSIL (CIN3) tanısı doku incelemesiyle doğrulanmış ve HPV-16 testi pozitif çıkan 25-50 yaş arası kadınlar alınıyor.
Yukarıdaki özet, resmî kaydın sade dile aktarılmış halidir. Orijinal İngilizce başlık referans için gösterilir.
Kriterler ClinicalTrials.gov kaydından orijinal İngilizce haliyle alınmıştır. Uygunluk kararını yalnızca deneyi yürüten ekip verebilir.
Inclusion Criteria: 1. Female, aged 25 to 50 years, without childbearing demand; 2. Confirmed histopathological evidence of cervical HSIL (CIN3) at the screening period or within 1 month prior to screening; 3. Confirmed cervical HPV-16 positive by HPV test during the screening period or within 1 month prior to screening, without other high-risk HPV types detected; 4. Complete visibility of both the squamocolumnar junction (SCJ Types 1/2) and the upper margin of acetate-white epithelium or suspected HSIL lesions under colposcopy examine during the screening period or within 1 month prior to screening; 5. No evidence of precancerous lesions or malignancy by endocervical curettage (ECC) ; 6. The biopsy sampling of cervical lesions are performed; 7. Visible residual cervical lesions after screening biopsy; 8. Willing to maintain abstinence or use a highly effective contraceptive method (oral contraceptives, injections, implants, or barrier methods) for women of childbearing potential (WOCBP) from enrollment until Week 36, or her partner undergone surgical sterilization (e.g., vasectomy); 9. Good compliance to protocol-specified procedure in study duration assessed by investigator; 10. Voluntarily participating in the study and willing to provided signed informed consent. Exclusion Criteria: 1. Positive detection of antibodies or viral test of human immunodeficiency virus (HIV), or hepatitis B virus (HBV), or hepatitis C virus (HCV), or Treponema pallidum (TP) at screening; 2. Confirmed histopathologically epithelial carcinoma, glandular carcinoma or precancerous lesions in the endometrium at screening; 3. Confirmed histopathologically or macroscopically high-grade intraepithelial neoplasia or invasive carcinoma in the vulva, vagina or anus at screening; 4. HSIL with partial location in cervical canal and incomplete colposcopic visualization ; 5. Undergone the treatment for cervical HSIL within 4 weeks prior to screening; 6. Vaccination history of any therapeutic HPV vaccine; 7. Family history of malignancy, or a history/current presence of any malignant tumor; 8. Severe uncontrolled diseases of major organs, including but not limited to: acute myocardial infarction, stroke, liver cirrhosis, severe kidney disease, diabetes mellitus, chronic obstructive pulmonary disease (COPD), hematologic disorders, psychiatric disorders, etc; 9. Pregnant (a positive urine or serum pregnancy test) or lactating women; 10. Participating in another drug or device clinical trial at screening, or participated in one within 3 months prior to screening; 11. The history of any form of gene and/or cell therapy; 12. Drug abuse or alcohol addiction no compliance to protocol-specific procedure; 13. Any other condition unsuitable for participating this study judged by the investigator.