Objectives: To investigate the association between providing leaflets to support pediatricians in explaining the safety of the human papillomavirus (HPV) vaccine and mother's decision to vaccinate their daughters in Japan.
Methods: In this cross-sectional study, we conducted a survey of mothers to evaluate the effect of leaflets that were created to support pediatricians in explaining the safety profile of the HPV vaccine. Mothers who provided consent for vaccination before receiving an explanation were excluded from the study. The primary outcome was the mother's decision to vaccinatetheir daughters with the HPV vaccine after receiving an explanation from pediatricians using our leaflets.
Results: Among 161 eligible mothers, 101 decided on HPV vaccination (decided group) and 60 did not (decided against group). There was no difference in the maternal background between the 2 groups. The decided group had a significantly more positive impression of the leaflets than the undecided group. In multivariable logistic regression analysis, a detailed explanation for possible adverse events and specific solutions to them was associated with the mother's decision to have their daughters vaccinated (odds ratio 2.35, 95% confidence interval 1.02-5.44), but not the pathology of cervical cancer and the HPV vaccination process.
Conclusion: Leaflets emphasizing an explanation of adverse events may contribute to mothers' decision making for HPV vaccination.
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http://dx.doi.org/10.1016/j.vaccine.2022.07.008 | DOI Listing |
Int J Gynaecol Obstet
December 2024
Department of Gynecology and Obstetrics, Comprehensive Cancer Center, Medical University of Vienna, Austria.
Many clinicians recommend that patients diagnosed with HPV-related gynecologic cancers receive prophylactic HPV vaccination at the time of cancer diagnosis or after cancer treatment. In view of the large use of such practice, we aimed to assess the literature evidence supporting the use of prophylactic HPV vaccines after diagnosis or treatment of HPV-related gynecologic cancers. Women who develop HPV-related cervical, vaginal, and vulvar cancers represent a subgroup of patients who may be particularly sensitive to HPV infection and re-acquire infections.
View Article and Find Full Text PDFTher Adv Vaccines Immunother
December 2024
Faculty of Public Health and Policy, LSHTM, London, UK.
Background: Human papillomavirus (HPV) is the most common sexually transmitted infection worldwide, with HPV and HPV-related diseases representing a substantial disease burden. HPV vaccination has reduced HPV infections and HPV-related diseases; however, there is growing evidence of delayed or refused vaccination due to a lack of trust in vaccines. Understanding the factors that impact vaccine uptake will allow the development and implementation of successful vaccination programmes.
View Article and Find Full Text PDFNoncoding RNA Res
April 2025
Programa de Pós-graduação Em Ciências Aplicadas à Cirurgia e à Oftalmologia, Faculdade de Medicina, Universidade Federal de Minas Gerais, 31.270-901, Belo Horizonte, MG, Brazil.
Cervical cancer (CC) is a global public health concern, primarily caused by persistent infection with oncogenic types of human papillomavirus (HPV). The World Health Organization (WHO) has established a plan to eliminate CC as a public health issue by the year 2100. However, the implementation of the HPV vaccine is impeded by vaccine restrictions and misinformation despite its demonstrated effectiveness.
View Article and Find Full Text PDFAsian Pac J Cancer Prev
December 2024
Center of Excellence in Applied Medical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand.
Objective: This study aimed to identify upregulated genes in HPV16-positive cervical cancer cells and investigate the impact of downregulating NAD(P) H:quinone oxidoreductase 1 (NQO1) on the survival of these cells.
Methods: Transcriptomic sequencing (RNA-seq) was utilized to pinpoint upregulated genes and associated cancer-related pathways in HPV16-positive cervical cancer cells, comparing them to HPV-negative cervical cancer cells. NQO1 gene knockdown was performed in HPV16-positive cervical cancer cell lines to assess its effect on cell survival, including parameters such as cell proliferation, migration, invasion, cell cycle progression, apoptosis, and the expression of key proteins in the PI3K/AKT pathway, p53, and RECK.
Int J Gynaecol Obstet
December 2024
Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan.
Objective: In Japan, the current coverage rate of human papillomavirus (HPV) vaccination is only 30%, and the rate of biennial cervical screening is 40%. The Japanese Government has attempted to increase the coverage of HPV vaccination and cervical screening. We analyzed the cost-effectiveness of the 9-valent HPV vaccine and cervical screening in Japan.
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