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Showing 1-5 of 5 trials
NCT05985681
This phase I trial tests the safety, side effects, and best dose of RG1-virus-like particle (VLP) in preventing human papillomavirus (HPV)-related cancers in women. RG1-VLP is a vaccine that aims to protect against rare HPV types not targeted by currently approved HPV vaccines. HPV is a common sexually-transmitted infection that can cause certain genital and oral cancers. RG1-VLP contains a protein of HPV type 16 (HPV16) with a slightly different structure than the licensed Gardasil-9 vaccine. Gardasil-9 is approved by the Federal Drug Administration to help protect against diseases caused by some types of HPV. Gardasil-9 also contains 9 different HPV proteins. Both vaccines contain alum to stimulate the immune system. The usual approach for the prevention of HPV-related cancers for patients who are at increased risk is to consider the currently approved HPV vaccine like Gardasil-9, as well as to be followed closely by their doctor to watch for the development of cancer via routine pap smears. This trial may allow researchers to find out whether the RG1-VLP vaccine can safely trigger an immune response against HPV in healthy women and if it is better or worse than the usual approach for the prevention of HPV-related cancers.
NCT06926062
This clinical trial compares usual care to interpersonal communication training and vaccination workflow training, alone or in combination, for improving communication about and recommendations for human papillomavirus (HPV) and other vaccinations in pharmacies. Low HPV vaccination in the United States has placed unvaccinated children at risk of developing cancers as adults that could have been prevented. Pharmacies can be convenient for vaccination because they are open longer hours, have shorter wait times, can see patients without appointments and may cost less. However, many people are not aware that vaccination is available in pharmacies and some pharmacies lack the commitment from staff to vaccinate or may not have protocols in place for vaccination. Proactive communication approaches to recommending HPV vaccination have been shown to be effective in medical offices but have not been tested in the pharmacy setting. Interpersonal communication training incorporates the 5 A's (assess, advice, agree, assist and arrange) behavioral counseling framework to strongly recommend HPV and other vaccines and effectively answer any questions or concerns about vaccination. Vaccination workflow training establishes vaccination decision support strategies that pharmacies use to improve vaccination workflows. Interpersonal communication training and vaccination workflow training alone or in combination may improve communication and recommendations for HPV vaccination and increase HPV vaccination in pharmacies.
NCT04880837
This clinical trial aims to implement a culturally-tailored educational outreach actives with the goal of increasing knowledge of human papillomavirus (HPV) types that can lead to cancer and uptake of the available vaccine. The initiative also addresses barriers to vaccination and refer people to sites where they can get the HPV vaccine (e.g., private doctor offices, community health clinics, school-based health centers, and health departments). The HPV education program may help increase HPV vaccination rates and ultimately prevent HPV-related cancers.
NCT02624349
The human papilloma virus (HPV) is known to be an important cause of cervical and anal cancers. Studies on patients who have received a solid organ transplant (such as a liver or kidney transplant) have suggested the risk of HPV-related cancers may be higher in this population. The HPV vaccine, Gardasil®, has been approved for use in males and females by Health Canada. In studies on healthy subjects this vaccine is nearly 100% effective at preventing infections from HPV serotypes that are in the vaccine. These serotypes, representing different viral strains, are known to cause 70% of cervical cancers and 90% of genital warts. The vaccine was also shown to be very safe and well tolerated in healthy subjects. Transplant patients are at higher risk of HPV related complications and cancers. As a result transplant experts have recommended this vaccine for use in their patients; however there have been no studies looking at the response to vaccination or safety of this vaccine in solid organ transplant recipients. Our objective is to study the immune response and side effects of Gardasil® in children who have received kidney or liver transplants. We will study this by comparing immune responses to the vaccine in healthy adolescent females compared to female liver and kidney transplant recipients. We will be recruiting females ages 12-19, as the province of Ontario funds the vaccine for this group. We will evaluate the transplant subjects for side effects after they receive the vaccine. Our hypothesis is that transplant recipients will have lower immunogenicity than healthy controls.
NCT01769560
This study will test whether a tailored, online educational intervention increases HPV vaccine uptake and intent among female college students.