View clinical trials related to Cervical Lesion.
Filter by:The clinical diagnosis and treatment data of 300 cases of cervical neuroendocrine tumors were collected, including age, preoperative biopsy pathology results, postoperative histopathological results, TCT results, and colposcopy biopsy pathology results. At the same time, paraffin tissue specimens (remaining specimens after pathological diagnosis) from 100 cases of cervical neuroendocrine tumors from multiple centers across the country were collected to establish a cervical neuroendocrine tumor data follow-up database. Protein concentration and omics analysis were performed on the data results, to evaluate the molecular characteristics and prognosis of cervical neuroendocrine tumor proteins, and to preliminarily explore its clinical application value.
Cervical cancer screening is important as it enables identification of women at increased risk of the disease, but high-quality diagnostics of screen-positive women and effective treatment of those with precancer are critical in preventing progression to cancer. With the current transition from cytology-based to primary human papillomavirus (HPV)-screening and a growing proportion of HPV-vaccinated women, diagnostics of screen-positive women will become more challenging in the decades to come. Thus, there is a need to explore how to improve diagnostics while ensuring a low number of unnecessary procedures such as colposcopy and the collection of multiple cervical biopsies. The overall purpose is: - To investigate the diagnostic accuracy of cervical precancer when using a colposcopic scoring system in the diagnostic work-up of screen-positive women. - To investigate the performance of a colposcopic scoring system to identify women without cervical precancer in whom collection of biopsies can be safely omitted.
The goal of this observational study is to compare the accuracy and sensitivity of High-throughput human papilloma virus(HPV) typing and integrated assays with routine screening protocols (Cobas HPV test combined with thinprep cytologic test(TCT) for the detection of cervical intraepithelial neoplasia in the general and hospital populations. The main questions it aims to answer are: - High-throughput HPV typing and integrated assays can screen for ≥ cervical intraepithelial neoplasia (CIN2 or CIN3) with high sensitivity and accuracy. - High-throughput HPV typing and integrated assays can be promoted as a screening tool for cervical cancer. Participants will be screened with routine screening protocols (Cobas HPV test combined with TCT test), and if the results are abnormal, colposcopy and cervical biopsy will be performed.
The aim of the study was to assess the post-market performance and tolerability of Cerviron® ovules in the treatment and management of cervical lesions of different etiologies. The study included clinical data related to aspect of lesions performed during routine colposcopy exams, the degree of re-epithelialization of the cervical mucosa, vaginal pH, pain level, and vaginal bleeding level.
Evaluating the clinical performance of a bioactive restorative materiel (Cention N) placed in non-carious cervical lesions (NCCLs) with no preparation and 1-step adhesive system or, with preparing a gingival retentive groove and no adhesive system.
Each year in France, more than 6000 new cases of HPV inducted cancers are recorded. The vaccinal cover stays insufficient since less than 30% of the french population is vaccinated. Therefore french studies about vaccine efficacy and especially about the catch-up vaccine (done after 15years old) are needed. HPVAC2 is a prospective, analytic and monocentric study designed to learn the impact of the catch-up HPV vaccination. Women from 25 years old and born after 1984 may be included if they come to the Brest CHU to do their regular cervical smear. At this time, a survey will be given to know their vaccinal status. The aim of the study is to prove the efficacy of the catch up vaccination by analyzing the cervical smears results and by comparing the vaccinated group with the not-vaccinated group.
CYRON is a Prospective, Open-Label, Pilot, Multicentric Clinical Investigation to Evaluate the Performance and Safety of Cerviron® Ovules in Cervix Lesions Postoperative Care. The primary objective is to assess the therapeutic performance and tolerability of Cerviron® Ovules in postoperative care in patients that underwent surgical removal of benign, cervical lesions. The secondary objective of this clinical investigation is the assessment of performance of the medical device by clinical exam and patients' degree of satisfaction related to the use of the medical device.
Cention N will have the same clinical performance as resin-modified glass ionomer in cervical carious lesions. Evaluation of restorations will be done at baseline, six months, and one year according (USPHS) criteria.
Evaluating the clinical behavior of composite restorations in NCCLs when the surface is pre-conditioned using bioactive glass air-abrasion has not been reported in the dental literature. This double-blinded randomised clinical trial evaluated the effect of surface pre-conditioning with bioactive air-abrasion on the performance of composite restorations in NCCLs placed using etch&rinse and self-etch adhesive systems.
The study will investigate if implementation of "see and treat" in the outpatient clinic can optimize the diagnosis, clinical follow-up and treatment of older women with positive cervical screening test.