View clinical trials related to Papilloma.
Filter by:This observational study aims to investigate the presence of HPV DNA in semen samples from men undergoing in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) treatment. It focuses on understanding the impact of HPV on male fertility and embryo development following IVF/ICSI. The primary goal is to determine the prevalence of HPV-positive (HPV+) semen samples among men seeking infertility treatment with IVF/ICSI. Additionally, the study aims to compare semen characteristics between HPV-positive and HPV-negative (HPV-) samples and assess the embryological outcomes after IVF/ICSI in these two groups. Participants in this study will include men receiving IVF/ICSI treatment and providing fresh ejaculated sperm at Sahlgrenska University Hospital in Gothenburg, Sweden, over one year. Those undergoing treatments with surgically extracted sperm, sperm freezing for fertility preservation, or planning treatments involving preimplantation genetic testing or egg donation will be excluded. The study will involve analyzing HPV DNA in semen samples through PCR, utilizing the most effective method for HPV DNA detection previously identified in a pilot study. Sperm samples collected during infertility investigations and IVF/ICSI treatments will undergo gradient centrifugation to separate different components. A portion of the sperm sample will be preserved for PCR analysis to detect HPV DNA, while the rest will be used for IVF/ICSI procedures. The results from the PCR analyses will be correlated with semen characteristics and the outcomes of IVF/ICSI treatment. Furthermore, the samples will be stored for potential future analyses related to HPV-related biomarkers for up to 5 years at Biobank.
This study is a cross-sectional study to evaluate accuracy of high-risk DNA-HPV testing using HPV Diagnostic Kit (Bio Farma) compared to Standard Kit (COBAS® 6800 HPV from Roche Molecular Systems) RT-PCR based in urine and cervical swab specimens.
The proposed study is the Dry Run preceding the ScreenUrSelf trial.
Extranodal extension (ENE) refers to the spread of head and neck squamous cell carcinoma (HNSCC) outside the lymph nodes. It is a well-known factor that indicates a poorer prognosis and outcome for patients who have undergone surgical removal of the cancer. In such cases, it is recommended to combine chemotherapy with radiation therapy after surgery. As the number of cases of HNSCC related to the human papillomavirus (HPV) is increasing, treatment approaches have shifted towards using radiation therapy as the primary treatment method instead of surgery. This raises an important question about the significance of ENE observed through imaging tests (referred to as iENE) and its impact on the prognosis. Unfortunately, this question remains unanswered. The objective of this project is to conduct a comprehensive study across multiple medical institutions. The investigators will gather data including scan results, histopathology reports, and data from patient charts from individuals who have been treated for head and neck cancer. The aim is to analyze and correlate the findings between the pathological evidence of ENE and the imaging results, while also assessing the prognostic value of iENE. Additionally, the investigators will explore the influence of HPV status on these factors. By collecting and analyzing this data, the investigators hope to establish standardized criteria that can assist radiologists in accurately identifying ENE through imaging tests. This research is essential for enhancing our understanding of HNSCC and improving the effectiveness of diagnostic procedures and treatment planning.
The purpose of this study is to gain information about intravaginal practices, like intravaginal "twalet deba", among Haitian women living in South Florida. Intravaginal "twalet deba" may include douching, cleaning inside the vagina with different kinds of products, or using steam/vapor that enter the vagina. The investigators want to help learn the best way to increase early detection and/or prevention for cervical cancer. The investigators would like to know what plants, herbs, commercial products and medicines are used in these practices, how these products are prepared, applied, why these products are used, and how these products affect the vagina and cervix.
The goal of this study is to develop and test an intervention program to improve cervical cancer prevention among Muslim American women. The main questions the investigators aim to answer are: - Will the religiously tailored and culturally appropriate intervention program improve participants' knowledge and acceptance of cervical cancer prevention? - Is the intervention program feasible to conduct and acceptable to participants? Participants will be asked to: - Attend focus group sessions to provide input on the development of educational materials. - Complete pre- and post-intervention surveys to measure changes in knowledge and acceptance of cervical cancer prevention. - Engage in the intervention program, which includes education and experiential practice/communication skills training. - Provide feedback through satisfaction surveys. Researchers will compare participant outcomes before and after the intervention to assess its effectiveness. Additionally, the program's feasibility and acceptability will be evaluated based on enrollment rates, successful implementation, participant engagement, retention, and satisfaction.
Asian American (AA) females are disproportionately affected by cervical cancer. Among AA subgroups, Korean American (KA) females had higher risks of developing cervical cancer and rates of cervical cancer mortality compared to white females (11.9, 7.1 per 100,000, respectively). Despite that HPV vaccines have shown to be efficacious in preventing cancers and are recommended for routine vaccinations for youth at age 11 or 12 years, AA females aged 9-17 years have significantly lower HPV vaccine initiation (12.4% vs 27.2%) and completion (1.9% vs 10.3%) rates compared with all other race/ethnicities combined. Using culturally grounded narratives/stories incorporating culture-specific beliefs and practices for health behavior change is effective to mitigate health disparities, specifically for Asian Americans. Storytelling, a specific form of cultural narrative, is showing promise as an effective method of facilitating healthy behaviors through promoting a sense of identification with stories and characters, and transportation (i.e., emotional engagement) as defined in the Model of Narrative as Culture-Centric Health Promotion. We propose to use a digital storytelling approach to gather in-person stories from KA immigrant mothers about HPV vaccination of their children for our intervention.
The researchers will be conducting a prospective randomized trial where the researchers will be introducing an educational video to see whether there is an increase in knowledge scores surrounding cervical cancer, cervical cancer screening, and prevention with HPV vaccinations.
This trail is to evaluate the safety profile of Recombinant Nonavalent (Types 6/11/16/18/31/33/45/52/58) Human Papillomavirus (HPV) Vaccine (Escherichia Coli) in healthy Chinese women ages 20-45 and determine the optimal ratio of the antigens included in the investigational vaccine. Besides, the trail is also to demonstrate that the levels of neutralizing antibodies to vaccine HPV types 31, 33, 45, 52 and 58 elicited by the investigational vaccine with the chosen optimal antigen ratio are superior to those induced by Gardasil.
To test the efficacy of a newly-commercialized formula, 40 HPV-positive women displaying chronic cervicitis, mild dysplasia or moderate dysplasia. Women in the study group took one tablet per day containing 200 mg of EGCG, 400 mcg of Folic Acid, 1 mg of Vitamin B12 and 50 mg of Hyaluronic Acid for twelve weeks. Women in the control group received no treatment.