View clinical trials related to Uterine Cervical Neoplasms.
Filter by:The disorder of vaginal microflora and its metabolites is considered to be a facilitating factor to human papillomavirus-mediated cervical cancer. However, the mechanism is still unclear. This study intends to carry out a cross-sectional study and a cohort study. The cross-sectional study intends to recruit 300 premenopausal non-pregnant women, dividing them into five groups, with 60 in each group: HPV negative [Ctrl HPV (-)], HPV positive [Ctrl HPV (+)], low-grade squamous Intraepithelial lesion (LSIL), high-grade squamous intraepithelial lesion (HSIL) and newly diagnosed invasive cervical cancer (ICC). Obtain basic information through the questionnaire, and collect vaginal secretion and blood samples. At the same time, patients who are diagnosed with cervical cancer for the first time will be included in the cohort study. Collect the same kind of information. The follow-up period is set to be 3 years, and samples will be collected every six months. If any condition changes within the 3 years, samples should be collected. If new treatments are taken, samples should be taken before and after treatment. And if the lesion turns negative after treatment within the 3 years, complete the follow-up. Using 16S rRNA gene sequencing, metabolomics, and immunological methods to determine the vaginal microbiota and its metabolites and inflammation condition, select biomarkers related to the onset of cervical cancer. construct a cervical cancer risk model and outcome prediction model, and reveal the mechanism of vaginal flora and its metabolites in the pathogenesis and development of cervical cancer. Therefore provides a new direction for the prevention and treatment of cervical cancer.
The metastasis rate of pelvic lymph node in early cervical cancer is low. Systemic lymph node resection is traumatic and has many complications. Sentinel lymph node (SLN) biopsy can effectively avoid unnecessary lymph node dissection, which has been recommended in clinical guidelines. Indocyanine green(ICG) fluorescence imaging as the method of SLN mapping is recommended in international guidelines. However, the imaging equipment is very expensive which limits the popularization of ICG in different medical centers of various surgical volumes. Carbon nanoparticle is an innovative tracer without any special imaging equipment for SLN mapping in China. Some retrospective researches have proved that carbon nanoparticle is effective, simple, economic and suitable for popularization in different medical centers. In this study, a prospective randomized controlled trial will be conducted to analyze the non-inferiority of carbon nanoparticles compared to ICG, and to verify the application value of carbon nanoparticles. 144 cervical cancer patients with stage IB1 (FIGO2018) will be prospectively enrolled and randomly divided into two groups (R = 1:1). 72 patients will undergo SLN biopsy with carbon nanoparticles and 72 patients will be mapped by ICG. The primary endpoint is overall SLN detection rate. The secondary endpoints include bilateral SLN detection rate, the number of SLN detected, sensitivity, false negative rate and negative predictive value of SLN biopsy. Diagnostic accuracy will be evaluated at both pelvis and patient levels. What's more, SLN pathological ultrastaging will be conducted to increase the diagnostic accuracy. The hypothesis of this study is that the overall SLN detection rate by carbon nanoparticles is not inferior to that using ICG. And the differences of bilateral SLN detection rate, sensitivity, false negative rate and negative predictive value between two groups are not significant.
This study is a single arm, single center and exploratory clinical study, which aims to explore the efficacy and safety of hetropapa ethanolamine tablets in the treatment of thrombocytopenia caused by concurrent radiotherapy and chemotherapy of cervical cancer. The primary end point was the proportion of subjects who were effective after treatment with hetropapa in the first cycle after treatment, that is, the platelet value recovered to ≥ 100 x 109 / L after treatment. The main inclusion criteria were: voluntary participation in the trial and signing informed consent; Age ≥ 18 years old, regardless of gender; Cervical cancer was diagnosed by histopathology or cytology; Platelet < 75 × 109/L； At the time of screening, the expected survival time is ≥ 12 weeks, and can be treated with the current chemotherapy regimen for at least 1 cycle.
This is a one-arm phase II clinical study. In patients with stage III-IVA cervical cancer with pelvic lymph nodes > 2cm, positive para-aortic lymph nodes, or lymph node metastases > 2, patients with positive PD-L1 expression (CPS score ≥1) were treated with cararizumab combined with conventional concurrent chemoradiotherapy and immunomaintenance therapy for one year. To evaluate the efficacy and safety of carilizumab in combination with concurrent chemoradiotherapy and subsequent maintenance therapy.
The purpose of this study is to evaluate the efficacy and safety of AK105 (anti-PD-1 mab) combined with Anlotinib Hydrochloride in the treatment of persistent, recurrent and metastatic cervical cancer.
Cervical cancer, caused by high-risk human papillomavirus (HPV) infection, poses a problem worldwide as it is the fourth most common female cancer. Fifty percent of all invasive cervical cancers occur among the 25% not attending cervical cancer screening. To reach these women, this project will contribute to the development of a novel and accurate urinary and vaginal screening tool, which allows women to collect the screening samples at home. This project tests the hypotheses: 1) urinary HPV testing is non-inferior to HPV testing on clinician-collected cervical samples for detection of high-grade cervical pre-cancer, 2) Vaginal HPV testing is non-inferior to HPV testing on clinician-collected cervical samples for detection of high-grade cervical pre-cancer and 3) DNA methylation testing is suitable as a colposcopy triage test among women with HPV-positive urine and/or vaginal samples to prevent unnecessary colposcopies and overtreatment of women without clinically meaningful HPV infections. If confirmed, urinary and vaginal HPV testing could revolutionize todays screening programs and keep Denmark at the forefront of cervical cancer prevention.
Radical hysterectomy and pelvic lymph node dissection (+/- aortic lymph node dissection) is the standard treatment for early stage cervical cancer. And minimally invasive surgery has been successfully and safely demonstrated in the treatment of early stage cervical cancer. This study aims to compare total laparoscopic radical hysterectomy and total abdominal radical hysterectomy in terms of disease-free survival and overall survival. Rates and characteristics of recurrence, incidence of complications and morbidity, impact on quality of life and cost-effectiveness will also be determined.
1. This is a multi-center clinical study to evaluate dual mTORC1/2 inhibitor (ATG 008) or selective inhibitor of nuclear export compound (ATG-010) in combination with chemotherapy in patients with relapsed or metastatic ovarian cancer, endometrial cancer, and cervical cancer.
This is a single-arm, multicenter, phase II study to investigate efficacy and safety of Toripalimab combined with chemotherapy (paclitaxel and cisplatin) and Bevacizumab as first-line treatment in patients with recurrent, refractory and metastatic cervical cancer
This is a prospective, single-arm, open-label, non-interventional, multicenter, post-marketing surveillance to assess the safety and effectiveness of Zirabev(Bevacizumab biosimilar) in domestic patients with non-small cell lung cancer, metastatic colorectal cancer, metastatic breast cancer, advanced or metastatic kidney cancer, cervical cancer, epithelial ovarian cancer, fallopian tube cancer, primary peritoneal cancer or glioblastoma multiforme.