View clinical trials related to Human Papillomavirus.
Filter by:SPANC stands for Study of the Prevention of Anal Cancer. There are more than 100 types of human papillomavirus (HPV). Some HPV types cause genital warts and other types cause more than 90% of anal cancer. Gay men are over 20 times more likely than others to develop anal cancer. SPANC is a study of anal (HPV) infection and related anal disease in gay men. The study will provide important information to guide the possible future introduction of anal cancer screening programs for gay men.
This study will examine how common HPV infection is in teenage males in Australia before and after the introduction of universal school based vaccination of males in Australia.
Although most US adolescents visit their primary care doctor, their immunization rates are low. Primary care practices from two networks, one in upstate New York as well as a national network of pediatric clinics were surveyed to ask what they thought was the best strategy to increase immunization rates. Point-of-care prompts (either by an electronic health record message or by a nurse) when an adolescent patient comes in for any type of visit and is due for a vaccine was chosen. This study will determine if these prompts will increase immunization rates after a 12-month intervention period.
Complete response is a rare event in metastatic anal cancer in the case of unresectable recurrence after radiochemotherapy. In the University Hospital Center of Besançon, 8 patients with metastatic anal cancer were treated between 2005 and 2008 by 6 cycles of chemotherapy including taxane: DCF (Docetaxel, Cisplatin and 5-Fluorouracil. In more than 90% of cases, anal cancers are related to Human Papilloma Virus (HPV) infection, that is the case of this patients for which HPV16 (human papillomavirus type 16) genotype was identified within the tumor samples. The hypothesis is that an anti-HPV response immune could be generated by chemotherapy with DCF and contributed to the elimination of the tumour cells and to the increase of complete responses. The aim to this study is to analyze immune response against HPV in this patients in complete response.
Optical Coherence Tomography (OCT) is a technology using harmless near infra-red light scatter to produce an image. Prior studies with OCT have demonstrated that OCT of the uterine cervix can differentiate between grades of pre-invasive and invasive cervical disease and cancer. This study will evaluate the ability of the NIRIS 1300e imaging (OCT) system to detect pre-invasive cervical disease and cervical cancer.
This study will consist of 300 women aged 18-50 years. The study will show that a new therapeutic human papillomavirus (HPV) vaccine designed to regress a precancerous condition called high-grade squamous intraepithelial neoplasia (HSIL)is safe. HPV is known to cause cervical, vaginal, oral, and anal cancers. This novel vaccine will consist of a synthetically made fragment of HPV protein called E6 and yeast extract called Candin®. Previous studies have revealed that immune response to E6 is important in fighting HPV. We also know that injecting Candin has anti-HPV effect since it has been used to treat common warts which are caused by different types of HPV. The current standard treatment for HSIL is loop electrical excision procedure (LEEP). The immune system is the part of the body that fights infection and cancer. This research study will also examine the immune response to the vaccine and its effectiveness in regressing HSIL. Volunteers would be eligible to enroll in the study if they have had a recent Papanicolaou (Pap) smear result indicating HSIL or "Cannot rule out HSIL", and if they meet the inclusion/exclusion criteria. Subjects will be eligible to receive vaccinations if biopsy confirms HSIL. A series of four vaccinations will be given roughly 3 weeks apart, and LEEP will be performed at the end of the study approximately 12 weeks after the last vaccination.
The purpose of this study is to understand the effect of using oral U-relax on HPV infected women for vaginal environment health promotion, and the HPV DNA Test Index change from positive to negative. Long-term infection of HPV is associated with cervical cancer. U-relax contains Lactobacillus GR-1 and Lactobacillus RC-14 and has been approved of its benefits on treatment of BV, UTI, IBD and can improve vaginal environment health. Patients with positive result of HPV DNA test have no appropriate and aggressive treatment to reduce the risk of cervical cancer. This clinical trial tries to reveal the influence of oral U-relax and patients with HPV DNA test positive result.
The purpose of this study is to evaluate the impact of a school-based Human Papillomavirus (HPV) vaccination program to determine if the combination of increased disease and vaccine education coupled with the removal of barriers will positively impact the HPV vaccination uptake and completion rates among students.
The purpose of this study is to develop and implement a community based preventive healthcare model using cervical cancer screening as the target medical intervention. The investigators will first conduct 2 pilot studies to refine their preventive healthcare model based on the principles of community based participatory research (1000 participants). The investigators will then apply the model to screen 9000 women for cervical cancer over a period of 7-9 days. This 10,000 patient trial will explore the ability of a community to conduct their own screening program to identify who needs medical intervention based on self-collection and centralized high-throughput low cost human papillomavirus (HPV) testing.
The investigators tried to know whether a virus causing cervical cancer could be detected in menstrual blood and to set up a experimental setting to detect the virus.