Active clinical trials for "Papillomavirus Infections"

Randomized, 2-arm observational study. The 2 arms (randomized at the level of health care provider) will be: 1. usual practice; 2. automated reminders to recommend 2nd and 3rd doses of HPV vaccine for eligible male and female adolescents who have initiated vaccination.

The main goal of project is to study the distribution of HPV genotypes in the anogenital area and peripheral humoral immune responses HPV (total and neutralizing Ab) before and after renal transplantation. Furthermore, the investigators wish (i) establish whether there is a correlation between HPV infection and HPV immune response before and after transplantation, and (ii) determine whether there is a link between HPV infection and immunosuppression.

Human papillomavirus (HPV) assays are likely to be used in cervical cancer screening. Our objective is to simplify the method of collection of female genital tract specimens by determining if vaginal dry swabs are as accurate as the standard transport medium for HPV diagnosis.

The purpose of this study is to examine the prevalence, incidence and genotype of anogenital HPV infections in women before and after renal transplantation. With this information the investigators can determine the value of vaccination in patients waiting for renal transplantation in the future.

This study will assess the impact of GARDASIL™ human papillomavirus (HPV) vaccine in the general female population by utilizing nationwide registry databases in the participating Nordic countries.

PURPOSE To develop, implement, and evaluate the effectiveness of a program designed to assist community Ob/Gyns in vaccinating adolescent and adult women against vaccine-preventable diseases. SPECIFIC AIMS Determine the feasibility of implementing a successful vaccination program for adolescent and adult women in Ob/Gyn offices by direct assessment of medical personnel & office staff on their: Attitudes towards vaccination of women against preventable diseases Perceived barriers to implementing a program to vaccinate women in their offices Ideas on how to overcome barriers to successful program implementation Current vaccination practices and office-specific administrative processes Design & implement a program for Ob/Gyns to vaccinate women against human papillomavirus, influenza, & pertussis Determine the effectiveness of the vaccination program based on Pre- and post-program vaccination rates Program satisfaction amongst Ob/Gyn providers and office staff Willingness to continue and possibly extend the program to additional vaccines Quantify the level of support and resources needed to develop and implement the vaccination program

Cancer of the anus occurs at very high rates in young men with HIV and is caused by a virus called human papillomavirus (HPV). Anal cancer has increased during the HIV epidemic despite effective therapies for HIV. Unfortunately, anal cancer presents at a late stage because there is no screening program to find it at an early stage. Rates of other cancers such as cervical cancer have been reduced through the use of Pap smears. The researchers' plan is to do the same type of screening for anal cancer as has been done for cervical cancer. If abnormalities are found then treatment can be started. The researchers hope that this approach will help to prevent anal cancer. Testing for HPV will also be done to see if this helps to detect early cancer and to see how accurate different tests, pathologists and clinical examiners are at detecting and agreeing on any abnormalities. The main outcome is the presence of any pre-cancerous or early cancer changes as determined by high resolution anoscopy (HRA). HRA involves looking through a microscope into the anus and this allows very tiny changes to be identified. Pieces of tissue can then be taken to make a definite diagnosis.

This randomized controlled trial conducted in Rakai District, Uganda, has enrolled 997 HIV positive men and 500 men who declined to learn HIV results (regardless of HIV status). The hypotheses are that male circumcision will be acceptable to and safe in both groups and will reduce the rates of STD acquisition in both groups and of HIV acquisition in HIV-negative men. Enrollment was ended on Dec 12, 2006, following an interim Data Monitoring and Safety Board (DSMB) review of a closed report. At that time the DSMB determined that futility with respect to the female HIV outcome. There was an non-significantly higher rate of HIV acquisition in women partners of HIV+ men in couples who had resumed sex prior to certified post-surgical wound healing. The data indicated significant reductions (~50%) in GUD symptoms among circumcised HIV+ men. The DSMB recommended: 1) that men and women should continue to be followed in complete two year follow up on all, 2) that circumcision for remaining HIV+ intervention arm men and for control arm men who had completed their 2 year follow should continue, contingent on a) revision of the study protocol to add additional post-surgical visits to assess wound healing, b) protocol revision to further strengthen education for both male and female partners on the need to postpone sex until certified wound healing, and c) approval of the revised protocol by the IRBs in both the US and Uganda. 3) An additional follow up visit for women be instituted at 18 months after enrollment. Protocol revision and IRB approvals have been finalized in June, 2007. The study has also enrolled and is following 3,700 women sexual partners of men enrolled in this study and in a complementary National Institutes of Health (NIH) funded study (U1 AI51171 which is separately registered). The hypotheses are that male circumcision will be acceptable to and safe in women partners, and will reduce the women's acquisition of HIV and STDs such as herpes simplex virus-2 (HSV-2) and human papillomavirus (HPV).

The Study goals are to test feasibility and acceptability of point of care HPV testing with 227 women already accessing an existing cancer screening program in Mumbai, India. Describe HPV infection types in women screened. Compare if the quality of HPV clinician-collected and self-collected samples are equally efficient to detect HPV and cervical cancer precursor lesions. Compare the agreement between HPV GeneXpert and HPV HC2 test on the clinician-collected sample

A phase 1 random, double blind, positive and placebo control trail was conducted in 120 healthy women in the arm A: 18-26 years old and Arm B: 27-45 years old. The 40 subjects to be inoculated with low, middle, and high dose vaccinefirst in sequence if there was no safety issue. In each dose group SCT1000 : placebo: positive =3:1:1.Two arms can be recruited at the same time. If the DSMB assessment shows that the adverse events of a certain dose group meet the criteria of suspension / termination, the dose group will be suspended / terminated, and the vaccination of this dose group or higher dose group will not be carried out, and the study of other dose groups will continue. If this happens at a low dose, the study will be suspended / terminated.