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Solis-Torres N, Braverman-Diaz I, Rivera-Morales LA, Perez-Sanchez JJ, Perez-Bravo VS, Neris-Sanchez AJ, Vera A, Diaz-Algorri Y. Medical students' knowledge about human papillomavirus (HPV), HPV vaccine and head and neck cancer. Hum Vaccin Immunother 2024; 20:2344248. [PMID: 38659106 PMCID: PMC11057669 DOI: 10.1080/21645515.2024.2344248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 04/13/2024] [Indexed: 04/26/2024] Open
Abstract
The Human Papillomavirus (HPV) is a sexually transmitted infection that significantly affects the population worldwide. HPV preventive methods include vaccination, prophylactics, and education. Different types of cancers associated with HPV usually take years or decades to develop after infections, such as Head and Neck Cancer(HNC). Therefore, HPV prevention can be considered cancer prevention. A sample of medical students in Puerto Rico was evaluated to assess their knowledge about HPV, HPV vaccine, and HNC through two previously validated online questionnaires composed of 38 dichotomized questions, we measured HPV, HPV vaccination(HPVK), and HNC knowledge (HNCK). Out of 104 students surveyed, the mean HPVK score obtained was 20.07/26, SD = 3.86, while the mean score for HNCK was 6.37/12, SD = 1.78. Bidirectional stepwise regression showed study year and HPV Vaccine name had been the most influential variables on HPVK and HNCK. MS1 participants scored lower than MS2-MS4 participants, with no significant difference between MS2-MS4 scores. The results reveal knowledge gaps in HPV/HPV Vaccine and HNC among surveyed medical students. Our findings also suggest an association between knowledge of personal vaccination status, self-perceived risk, and how uncertainty in these factors may affect the medical students' understanding of HPV, HPV vaccination, and associated cancers.
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Affiliation(s)
| | - Isardo Braverman-Diaz
- Master of Public Health Program, San Juan Bautista School of Medicine, Caguas, Puerto Rico
| | - Luis A. Rivera-Morales
- Master of Public Health Program, San Juan Bautista School of Medicine, Caguas, Puerto Rico
| | - Jose J. Perez-Sanchez
- Master of Public Health Program, San Juan Bautista School of Medicine, Caguas, Puerto Rico
| | - Valeria S. Perez-Bravo
- Master of Public Health Program, San Juan Bautista School of Medicine, Caguas, Puerto Rico
| | - Angel J. Neris-Sanchez
- Master of Public Health Program, San Juan Bautista School of Medicine, Caguas, Puerto Rico
| | - Alexis Vera
- Master of Public Health Program, San Juan Bautista School of Medicine, Caguas, Puerto Rico
| | - Yaritza Diaz-Algorri
- Master of Public Health Program, San Juan Bautista School of Medicine, Caguas, Puerto Rico
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Miraglia del Giudice G, Sansone V, Della Polla G, Angelillo IF. Understanding the Reasons for Receiving HPV Vaccination among Eligible Adults in Italy. Vaccines (Basel) 2024; 12:728. [PMID: 39066366 PMCID: PMC11281327 DOI: 10.3390/vaccines12070728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Revised: 06/23/2024] [Accepted: 06/28/2024] [Indexed: 07/28/2024] Open
Abstract
BACKGROUND This cross-sectional survey aimed to explore the reasons for receiving the HPV vaccination among eligible adults in Italy. METHODS The survey was conducted from July 2023 to April 2024 in Naples, Southern Italy. RESULTS A total of 282 questionnaires were collected. The majority of the respondents (73.2%) was aware that HPV vaccination was recommended and this was more likely among women, healthcare workers (HCWs) or students in health sciences, and those who had acquired information from physicians. The most frequently cited reasons for vaccinating were self-protection from the infection (77.6%) and from cervical/oral/penile/anal cancer (68.9%), knowing that the vaccination was free of charge (46.2%), awareness of the severity of the HPV disease (43%), to protect their partner (42.6%), and perception of being at risk (24.2%). Being HCWs or students in health sciences, believing that HPV infection could cause a serious disease, and having a higher number of oral intercourse experiences in the last year were significant predictors of the perception of being at risk. Female and Italian respondents were more likely to receive the HPV vaccination because it was effective in preventing cancer. CONCLUSIONS Targeted educational programs and health interventions should be developed to ensure enhancing knowledge and fostering positive attitudes toward the HPV vaccination.
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Affiliation(s)
| | | | | | - Italo Francesco Angelillo
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, via Luciano Armanni 5, 80138 Naples, Italy
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Xu C. CRISPR/Cas9-mediated knockout strategies for enhancing immunotherapy in breast cancer. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-03208-2. [PMID: 38907847 DOI: 10.1007/s00210-024-03208-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 05/31/2024] [Indexed: 06/24/2024]
Abstract
Breast cancer, a prevalent disease with significant mortality rates, often presents treatment challenges due to its complex genetic makeup. This review explores the potential of combining Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)/CRISPR-associated protein 9 (Cas9) gene knockout strategies with immunotherapeutic approaches to enhance breast cancer treatment. The CRISPR/Cas9 system, renowned for its precision in inducing genetic alterations, can target and eliminate specific cancer cells, thereby minimizing off-target effects. Concurrently, immunotherapy, which leverages the immune system's power to combat cancer, has shown promise in treating breast cancer. By integrating these two strategies, we can potentially augment the effectiveness of immunotherapies by knocking out genes that enable cancer cells to evade the immune system. However, safety considerations, such as off-target effects and immune responses, necessitate careful evaluation. Current research endeavors aim to optimize these strategies and ascertain the most effective methods to stimulate the immune response. This review provides novel insights into the integration of CRISPR/Cas9-mediated knockout strategies and immunotherapy, a promising avenue that could revolutionize breast cancer treatment as our understanding of the immune system's interplay with cancer deepens.
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Affiliation(s)
- Chenchen Xu
- Department of Gynecology and Obstetrics, Changzhou Maternal and Child Health Care Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, 213000, China.
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Gautreaux J, Pittman E, LaPorte K, Yang J, Barnard M. Graduate and Health Professional Student Knowledge, Attitudes, Beliefs, and Behavior Related to Human Papillomavirus and Human Papillomavirus Vaccination: A Scoping Review of the Literature. Vaccines (Basel) 2024; 12:507. [PMID: 38793758 PMCID: PMC11125862 DOI: 10.3390/vaccines12050507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 04/29/2024] [Accepted: 05/01/2024] [Indexed: 05/26/2024] Open
Abstract
Human papillomavirus (HPV) is a common sexually transmitted infection. Despite a safe and effective vaccine, uptake continues to be suboptimal. Recently, focus has moved to college campuses in an effort to increase vaccination rates. Little is known about the extent of efforts to reach graduate students on college campuses in the United States and the vaccination rates within this subpopulation. This scoping review assessed the literature on knowledge, attitudes, beliefs, and behaviors about HPV and HPV vaccination among graduate and post-baccalaureate professional students in the United States. This review also aims to identify areas for further research to improve institutions' abilities to create health programming to increase HPV awareness and HPV vaccination coverage on their campuses. Publications focusing on knowledge, attitudes, beliefs, and behaviors about HPV and HPV vaccination in post-baccalaureate students were included. The systematic review of PubMed, CINAHL, and Embase identified 2562 articles, and 56 articles met all inclusion criteria and were included in this scoping review. A majority of the reviewed studies investigated some combination of knowledge, attitudes, behaviors, and beliefs about HPV and the HPV vaccine in students in professional programs such as medicine. Study design approaches were primarily cross-sectional, utilizing web-based survey distribution methods. HPV vaccination status and HPV screening behaviors were primarily measured through participant self-report. There is limited research investigating post-baccalaureate student knowledge, attitudes, beliefs, and behaviors about HPV and HPV vaccination. There is a need for researchers to further investigate the needs of graduate students to create informative and effective HPV programming.
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Affiliation(s)
- Joshua Gautreaux
- Department of Health, Exercise Science and Recreation Management, School of Applied Sciences, University of Mississippi, University, MS 38677, USA;
| | - Eric Pittman
- Department of Pharmacy Administration, School of Pharmacy, University of Mississippi, University, MS 38677, USA; (E.P.); (K.L.); (J.Y.)
| | - Kennedy LaPorte
- Department of Pharmacy Administration, School of Pharmacy, University of Mississippi, University, MS 38677, USA; (E.P.); (K.L.); (J.Y.)
| | - Jiaxin Yang
- Department of Pharmacy Administration, School of Pharmacy, University of Mississippi, University, MS 38677, USA; (E.P.); (K.L.); (J.Y.)
| | - Marie Barnard
- Department of Pharmacy Administration, School of Pharmacy, University of Mississippi, University, MS 38677, USA; (E.P.); (K.L.); (J.Y.)
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Bruel S, Rakotomampionona Z, Gignon M, Agrinier N, Ndiaye NC, Lasset C, Giraudeau B, Michel M, Mueller JE, Gauchet A, Banaszuk AS, Thilly N, Gagneux-Brunon A. The intentions of French health university students to recommend and to receive the HPV vaccine are mainly influenced by vaccine knowledge, confidence in vaccines and personal HPV vaccination. Vaccine 2024; 42:1934-1940. [PMID: 38369391 DOI: 10.1016/j.vaccine.2024.02.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 02/08/2024] [Accepted: 02/09/2024] [Indexed: 02/20/2024]
Abstract
INTRODUCTION Despite documented effectiveness in preventing several cancers, genital warts and safety of Human Papillomavirus (HPV) vaccine, immunization coverage among French adolescents remains far from the 80 % target. University health students (HS) in France may promote HPV vaccine through a national service (Service Sanitaire des Etudiants en Santé). We aimed to evaluate intentions to recommend the HPV vaccine to friends and relatives, to receive HPV vaccine, and to identify factors associated with these attitudes. METHODS We conducted a cross-sectional survey in five French Universities from October 2019 to February 2020, using a self-administered online questionnaire. We used bivariable and multivariable logistic regression models to identify determinants of behavior around HPV vaccine: (i) individual intention for vaccination, and (ii) vaccine recommendation to friends and relatives. RESULTS Among the 732 respondents (180 men, 552 women), 305 (41.7%) reported previous HPV vaccination (54.5 % among women), 504 (68.9%) would recommend the HPV vaccine to friends and relatives, 532 (72.7%) respondents would be vaccinated today if it was recommended for them. Intentions to recommend or to receive the HPV vaccine were less frequent in nursing students compared to medical and pharmacy students. After adjustment for demographical factors, HPV vaccine knowledge was associated with intention [aOR 1.30 (95%-confidence interval, 1.15-1.47)] and recommendation [1.26 (1.10-1.45)], respectively. Additionally, adjusting for knowledge about HPV infections, and confidence in vaccines in general was associated with vaccine intention [1.55, (1.30-1.84)] and recommendation [1.52 (1.24-1.86)]. HPV-vaccinated HS were more prone to recommend the HPV vaccine to friends and relatives [10.9 (6.6-17.9)]. CONCLUSION A majority of HS would accept and/or recommend HPV vaccines. HS with greater knowledge about the HPV vaccine were more prone to recommend it. Strengthening knowledge about HPV and its vaccination is probably necessary before their Involvement in a HPV immunization program.
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Affiliation(s)
- Sébastien Bruel
- Department of General Practice, Jacques Lisfranc Faculty of Medicine, Saint-Etienne-Lyon University, Saint-Etienne, France; CIC-Inserm, 1408 CHU de Saint-Etienne, France.
| | - Zohasina Rakotomampionona
- Department of General Practice, Jacques Lisfranc Faculty of Medicine, Saint-Etienne-Lyon University, Saint-Etienne, France
| | - Maxime Gignon
- Preventions, Risks, Medical Information and Epidemiology Department, CHU Amiens-Picardie, Amiens, France; Sorbonne Paris Nord University, Education and Health Promotion Laboratory, UR3412, Sorbonne Paris Cité, France; CRP-CPO, UR UPJV 7273, Université de Picardie Jules Verne, Amiens, France
| | - Nelly Agrinier
- Université de Lorraine, APEMAC, F-54000, Nancy, France; CHRU-Nancy, Inserm, Université de Lorraine, CIC, Epidémiologie Clinique, F-54000 Nancy, France
| | - Ndeye Coumba Ndiaye
- NGERE (Nutrition-Genetics and Exposure to Environmental Risks), INSERM, University of Lorraine, F-54000 Nancy, France
| | - Christine Lasset
- Département Prévention et Santé Publique, Centre Léon Bérard, Lyon, France
| | - Bruno Giraudeau
- Université de Tours, Université de Nantes, INSERM, SPHERE U1246, Tours, France; INSERM CIC 1415, CHRU de Tours, Tours, France
| | - Morgane Michel
- Université Paris Cité, ECEVE, UMR1123, Inserm, Paris, France; Unité d'épidémiologie clinique, hôpital Robert Debré, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Judith E Mueller
- Institut Pasteur, Université Paris Cité, Emerging Disease Epidemiology Unit, F-75015 Paris, France; Université de Rennes, EHESP, CNRS, Inserm, Arènes - UMR 6051, RSMS (Recherche sur les Services et Management en Santé) - U 1309, F-35000 Rennes, France
| | - Aurélie Gauchet
- Université Savoie Mont Blanc, Univ. Grenoble Alpes, LIP/PC2S, 73000 Chambéry, France
| | - Anne-Sophie Banaszuk
- Centre Régional de Coordination des Dépistages des cancers-Pays de la Loire, 5 Rue des Basses Fouassières, Angers 49000, France
| | - Nathalie Thilly
- Université de Lorraine, APEMAC, F-54000 Nancy, France; Université de Lorraine, CHRU-Nancy, Département Méthodologie, Promotion, Investigation, F-54000 Nancy, France
| | - Amandine Gagneux-Brunon
- CIC-Inserm, 1408 CHU de Saint-Etienne, France; Department of Infectious Diseases, CHU de Saint-Etienne, 42055 Saint-Etienne, France; Centre International de Recherche en Infectiologie, Team GIMAP, Université Jean Monnet, Université Claude Bernard Lyon 1, Inserm, U1111, CNRS, UMR530, 42023 Saint-Etienne, France
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Orji C, Brown CM, Barner J, Moczygemba L, Morales-Campos D. Determinants of Human Papillomavirus (HPV) vaccination intentions among young adult college students using the theory of planned behavior. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2024:1-14. [PMID: 38466334 DOI: 10.1080/07448481.2024.2325935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 02/22/2024] [Indexed: 03/12/2024]
Abstract
Purpose: To determine college students' intentions to be Human Papillomavirus (HPV) vaccinated. Methods: The study was comprised of college students aged 18-45 years. A survey was developed based on the Theory of Planned Behavior (TPB). The significance of the TPB constructs-attitude, subjective norms, and perceived behavioral control-and an additional construct-knowledge-in predicting intention were assessed. Results: The regression model containing attitude, subjective norms and perceived behavioral control accounted for 40% of the variance in intention. Attitude and subjective norms were significant predictors, while perceived behavioral control was not. Provider recommendation was the only significant covariate. Knowledge did not significantly contribute to the model. Discussion: The TPB was useful in predicting HPV vaccination intentions. A focus on attitude, subjective norms and provider recommendation may be useful in creating new or enhancing existing interventions.
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Affiliation(s)
- Chinelo Orji
- Health Outcomes Division, The University of Texas at Austin College of Pharmacy, Austin, TX, USA
| | - Carolyn M Brown
- Health Outcomes Division, The University of Texas at Austin College of Pharmacy, Austin, TX, USA
| | - Jamie Barner
- Health Outcomes Division, The University of Texas at Austin College of Pharmacy, Austin, TX, USA
| | - Leticia Moczygemba
- Health Outcomes Division, The University of Texas at Austin College of Pharmacy, Austin, TX, USA
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Sukrong M, Prapaisilp P, Juntamongkol T, Siranart N, Phoolcharoen N, Assavapokee N, Sirisabya N, Santibenchakul S. Knowledge regarding human papillomavirus and cervical cancer prevention among medical students from Chulalongkorn University in Thailand. BMC Womens Health 2024; 24:129. [PMID: 38373946 PMCID: PMC10877815 DOI: 10.1186/s12905-024-02933-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 01/26/2024] [Indexed: 02/21/2024] Open
Abstract
BACKGROUND Cervical cancer is one of the leading causes of death among women in Thailand. General practitioners, within their primary healthcare role, play a vital role in the cervical cancer screening program, as they are the healthcare professionals most easily accessible to the general population. This study aims to determine the level of knowledge of cervical cancer and human papillomavirus (HPV) infection, HPV vaccination, and cervical cancer screening among last-year medical students. METHODS A cross-sectional study was conducted among sixth-year medical students using an electronic self-administered questionnaire. The two-part questionnaire comprised demographic data and 12 true/false questions that assessed knowledge regarding HPV infection, HPV vaccination, and cervical cancer screening recommendations. Pilot testing revealed a high Cronbach's alpha and test-retest reliability coefficient. RESULTS A 67% response rate was achieved. Among the 198 respondents, only one (0.5%) student correctly answered over 80% of the questions while most respondents (172, 71.7%) correctly answered less than 60% of the questions. Less than half of the respondents correctly identified crucial aspects such as the primary cause of cervical cancer, recommended vaccination age, cytology sensitivity compared to HPV testing, and the recommended screening frequency for average-risk women. CONCLUSIONS This study highlights a significant lack of comprehension among Thai medical students concerning HPV infection, vaccination, and cervical cancer screening guidelines. Encouraging educational enhancement, effective communication, and heightened awareness of these crucial topics within the medical school curriculum are imperative.
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Affiliation(s)
- Monchada Sukrong
- Faculty of Medicine, Chulalongkorn University, 1873 Rama IV Road, Pathumwan, Bangkok, 10330, Thailand
| | - Peerapong Prapaisilp
- Faculty of Medicine, Chulalongkorn University, 1873 Rama IV Road, Pathumwan, Bangkok, 10330, Thailand
| | - Tunchanok Juntamongkol
- Faculty of Medicine, Chulalongkorn University, 1873 Rama IV Road, Pathumwan, Bangkok, 10330, Thailand
| | - Noppachai Siranart
- Faculty of Medicine, Chulalongkorn University, 1873 Rama IV Road, Pathumwan, Bangkok, 10330, Thailand
| | - Natacha Phoolcharoen
- Department of Obstetrics and Gynecology, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, 1873 Rama IV Road, Pathumwan, Bangkok, 10330, Thailand
| | - Nicha Assavapokee
- Department of Obstetrics and Gynecology, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, 1873 Rama IV Road, Pathumwan, Bangkok, 10330, Thailand
| | - Nakarin Sirisabya
- Department of Obstetrics and Gynecology, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, 1873 Rama IV Road, Pathumwan, Bangkok, 10330, Thailand.
| | - Somsook Santibenchakul
- Department of Obstetrics and Gynecology, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, 1873 Rama IV Road, Pathumwan, Bangkok, 10330, Thailand
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Wang H, Xu Y, Zhang H, Chen N. Determinants of HPV vaccine uptake intentions in Chinese clinical interns: an extended theory of planned behavior approach. Front Public Health 2024; 12:1345530. [PMID: 38435300 PMCID: PMC10904661 DOI: 10.3389/fpubh.2024.1345530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 02/05/2024] [Indexed: 03/05/2024] Open
Abstract
Background This study aims to utilize the extended Theory of Planned Behavior (TPB) model to examine the intentions of clinical interns in China towards Human papillomaviruses (HPV) vaccination. It also fills a significant gap in the literature concerning vaccine acceptance in this specific population. Methods This cross-sectional study was carried out with clinical interns in Shandong Province, China, with a total of 1,619 participants. Data were collected through self-reported questionnaires, including demographic characteristics, TPB variables, and HPV-related health knowledge. Hierarchical regression analysis was employed to identify key factors influencing vaccination intentions, and Structural Equation Modeling (SEM) was used to analyze the interrelationships between these factors. Results This study initially identified key predictors affecting clinical interns' intentions to receive the HPV vaccine through hierarchical regression analysis. The preliminary model, which accounted for demographic factors, revealed foundational impacts of household income and HPV-related clinical experience on intentions. After integrating TPB variables-attitude, subjective norm, perceived behavioral control, and HPV-related health knowledge-the model's explanatory power was enhanced to 37.30%. SEM analysis focused on the interplay among TPB constructs and extended variables, confirming their significance in forming vaccination intentions, with subjective norm having the most substantial impact (β = 0.375, p < 0.001). The extended TPB model explained over half of the variance in vaccination intentions, substantiating the hypotheses and revealing the psychological determinants behind clinical interns' decision-making for HPV vaccination. Conclusion The extended TPB model from this study effectively explains the vaccination intentions among clinical interns for HPV, offering theoretical support for public health strategies and educational interventions targeting this group. These findings are of significant importance for public health practice and future health promotion strategies.
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Affiliation(s)
- Huizi Wang
- Department of Nursing, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial QianFoshan Hospital, Jinan, China
| | - Yuedong Xu
- Department of Nursing, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial QianFoshan Hospital, Jinan, China
| | - Hui Zhang
- Department of Nursing, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial QianFoshan Hospital, Jinan, China
| | - Ning Chen
- Center of Digestive Endoscopy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
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Garolla A, Graziani A, Grande G, Ortolani C, Ferlin A. HPV-related diseases in male patients: an underestimated conundrum. J Endocrinol Invest 2024; 47:261-274. [PMID: 37770654 PMCID: PMC10859347 DOI: 10.1007/s40618-023-02192-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 08/28/2023] [Indexed: 09/30/2023]
Abstract
PURPOSE Human papillomavirus (HPV) infection is the most common sexually transmitted disease, in males and females worldwide. While the role of HPV in female diseases is well known and largely studied, males have negligibly been included in these programs, also because the proportion of women suffering and dying from HPV-related diseases is much larger than men. The aim of this review is to focus on HPV-related diseases in male patients. METHODS We performed a literature analysis on the electronic database PubMed. We considered randomized trials, observational and retrospective studies, original articles having as topic the relationship between HPV male infection and the following items: oral, anal penile cancers, warts, condylomas, male infertility, altered sperm parameters, anti-sperm antibodies (ASA). We also included experimental in vitro studies focused on the effects of HPV infection on oocyte fertilization, blastocyst development, and trophoblastic cell invasiveness. In addition, studies describing the adjuvant administration of the HPV vaccination as a possible strategy to promote HPV clearance from semen in infected males were included. RESULTS Regarding head and neck HPV-related diseases, the most important non-neoplastic disease is recurrent respiratory papillomatosis (RRP). Regarding neoplastic diseases, the proportion of head and neck cancers attributable to HPV has increased dramatically worldwide. In addition, nowadays, it is thought that half of head and neck squamous cell carcinomas (HNSCCs) cases in the United States are caused by infection with high-risk HPV. HPV is noteworthy in andrological practice too. It was described as having a high HPV prevalence, ranging between 50 and 70%, in male penile shaft, glans penis/coronal sulcus, semen as well as in scrotal, perianal, and anal regions. Moreover, in male patients, HPV infection has been associated, among other diseases, with penile cancers. HPV semen infection has been reported in about 10% in men from the general population and about 16% in men with unexplained infertility, although these data seem widely underestimated according to clinical experience. In particular, HPV semen infection seems to be most related to asthenozoospermia and to anti-sperm antibodies (ASAs). CONCLUSIONS HPV infection represents a health problem with a detrimental social and public impact. Despite this evidence, little has been done to date to widely promote vaccination among young males.
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Affiliation(s)
- A Garolla
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padua, Italy.
| | - A Graziani
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padua, Italy
| | - G Grande
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padua, Italy
| | - C Ortolani
- Section of Otolaryngology, Department of Neurosciences, University of Padova, Padua, Italy
| | - A Ferlin
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padua, Italy
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Aksoy C, Reimold P, Schumann A, Schneidewind L, Karschuck P, Flegar L, Leitsmann M, Heers H, Huber J, Zacharis A, Ihrig A. Enhancing Human Papillomavirus Vaccination Rates through Better Knowledge? Insights from a Survey among German Medical Students. Urol Int 2024; 108:153-158. [PMID: 38246131 PMCID: PMC10994630 DOI: 10.1159/000536257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 01/09/2024] [Indexed: 01/23/2024]
Abstract
INTRODUCTION Vaccination against human papillomavirus (HPV) significantly reduces the risk for malignant diseases like cervix, anal, or penile cancer. However, although vaccination rates are rising, they are still too low mirroring a lack of disease awareness in the community. This study aims to evaluate knowledge about HPV vaccination as well as the vaccination rate among German medical students. MATERIAL AND METHODS Medical students were surveyed during a German medical students' sports event. The self-designed survey on HPV vaccination consisted of 24 items. The data collection was anonymous. RESULTS Among 974 participating medical students 64.9% (632) were women, 335 (34.4%) were male and 7 (0.7%) were nonbinary. Mean age was 23.1 ± 2.7 (± standard deviation; range 18-35) years. Respondents had studied mean 6.6 ± 3.3 (1-16) semesters and 39.4% (383) had completed medical education in urology. 613 (64%) respondents reported that HPV had been discussed during their studies. 7.6% (74) had never heard of HPV. In a multivariate model female gender, the knowledge about HPV, and having worked on the topic were significantly associated with being HPV-vaccinated. Older students were vaccinated less likely. CONCLUSIONS Better knowledge and having worked on the topic of HPV were associated with a higher vaccination rate. However, even in this highly selected group the knowledge about HPV vaccination was low. Consequently, more information and awareness campaigns on HPV vaccination are needed in Germany to increase vaccination rates.
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Affiliation(s)
- Cem Aksoy
- Department of Urology, University Hospital Marburg, Marburg, Germany
| | - Philipp Reimold
- Department of Urology, University Hospital Marburg, Marburg, Germany
| | - Annika Schumann
- Department of Nuclear Medicine, Philipps-University Marburg, Marburg, Germany
| | - Laila Schneidewind
- Department of Urology, University Medical Center Rostock, Rostock, Germany
| | - Philipp Karschuck
- Department of Urology, University Hospital Marburg, Marburg, Germany
| | - Luka Flegar
- Department of Urology, University Hospital Marburg, Marburg, Germany
| | - Marianne Leitsmann
- Department of Urology, Medical University Graz, Graz, Austria
- Institute for Applied Quality Improvement and Research in Health Care GmbH, Goettingen, Germany
| | - Hendrik Heers
- Department of Urology, University Hospital Marburg, Marburg, Germany
| | - Johannes Huber
- Department of Urology, University Hospital Marburg, Marburg, Germany
| | | | - Andreas Ihrig
- Division of Psychooncology, Department of General Internal Medicine and Psychosomatic, University Hospital Heidelberg, Heidelberg, Germany
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Vu NTH, Tran TTT, Quach DT, Miyauchi S, Yoshida M, Okamoto Y, Lu DM, Tran LL, Luu MN, Hiyama T. Knowledge of common cancers among new-entry health science students in Japan and Vietnam. BMC MEDICAL EDUCATION 2023; 23:724. [PMID: 37789373 PMCID: PMC10548607 DOI: 10.1186/s12909-023-04674-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 09/12/2023] [Indexed: 10/05/2023]
Abstract
BACKGROUND The incidence and mortality rates of cancer are rapidly increasing worldwide. This study aimed to assess the knowledge of common cancers among new-entry health science students in Japan and Vietnam, thereby providing insights for implementing appropriate medical educational interventions. METHODS This cross-sectional study was conducted among new-entry health science students at Hiroshima University, Japan, and the University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam. A printed predesigned questionnaire consisting of eleven questions was distributed to the participants during the freshmen health screening at the beginning of the academic year to assess their knowledge of cancer. RESULTS A total of 2,748 new-entry health science students participated in the study, including 394 (14.3%) Japanese students and 2,354 (85.7%) Vietnamese students. Most cancer knowledge levels in Japanese students were significantly higher than those in Vietnamese students (p < 0.001), except for human papillomavirus (HPV) infection awareness. For this understanding, only 14.8% of Japanese students selected the correct answer, which was significantly lower than the 22.4% of Vietnamese students (p = 0.001). Both the Japanese and Vietnamese students had limited knowledge regarding the connection between HPV infection and cancer and the link between estrogen-progestogen menopausal therapy and breast cancer. Additionally, female students had better knowledge about breast, skin, and endometrial cancers than male students. CONCLUSIONS Japanese students generally exhibited higher levels of cancer knowledge than Vietnamese students, except for HPV infection recognition. Both groups had limited knowledge regarding the connection between HPV infection and cancer and the relationship between estrogen-progestogen menopausal therapy and breast cancer.
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Affiliation(s)
- Nhu Thi Hanh Vu
- Department of Internal Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh, Vietnam
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Tam Thao Tuyet Tran
- Department of Family Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh, Vietnam
| | - Duc Trong Quach
- Department of Internal Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh, Vietnam
| | - Shunsuke Miyauchi
- Health Service Center, Hiroshima University, 1-7-1 Kagamiyama, Higashihiroshima, 739-8514, Japan
| | - Mahoko Yoshida
- Health Service Center, Hiroshima University, 1-7-1 Kagamiyama, Higashihiroshima, 739-8514, Japan
| | - Yuri Okamoto
- Health Service Center, Hiroshima University, 1-7-1 Kagamiyama, Higashihiroshima, 739-8514, Japan
| | - Dat Minh Lu
- Department of Family Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh, Vietnam
| | - Linh Le Tran
- Department of Family Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh, Vietnam
| | - Mai Ngoc Luu
- Department of Internal Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh, Vietnam
| | - Toru Hiyama
- Health Service Center, Hiroshima University, 1-7-1 Kagamiyama, Higashihiroshima, 739-8514, Japan.
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El Hussein MT, Dhaliwal S. HPV vaccination for prevention of head and neck cancer among men. Nurse Pract 2023; 48:25-32. [PMID: 37751612 DOI: 10.1097/01.npr.0000000000000099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Abstract
ABSTRACT The incidence of human papillomavirus (HPV)-associated head and neck cancer (HNC) has been rapidly increasing in developed countries, with HPV-associated HNC now accounting for 70% of all HNC cases. An increased incidence has been noted particularly among males. The disparities in HPV vaccine uptake rates and the increasing number of individuals with HPV-associated HNC suggest a lack of public awareness of both HPV sequelae and prevention options. This review highlights the importance of prophylactic HPV vaccination for preventing HPV-associated HNC, particularly in males. Current evidence substantiates the need for gender-neutral HPV vaccination programs and reinforces the recommendations made by the CDC. This article raises awareness of the association between HPV and HNC as well as the effectiveness of HPV vaccination in HNC prevention.
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Ergün S. The Effect of University Students' Levels of Knowledge about HPV Infection and the HPV Vaccine on Their Health Beliefs: Health Sciences Students. Vaccines (Basel) 2023; 11:1126. [PMID: 37376515 DOI: 10.3390/vaccines11061126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 06/07/2023] [Accepted: 06/18/2023] [Indexed: 06/29/2023] Open
Abstract
The aim of this study was to determine health sciences students' levels of knowledge about HPV infection and the vaccine and their health beliefs, to compare them in terms of individual characteristics, and to examine the relationship between their knowledge of the HPV infection/vaccine and their health beliefs. The data of the study were collected from Health Sciences Faculty students through a face-to-face setting (n: 824). The data tools used in the study were the identification form, the health belief model scale for human papillomavirus infection and vaccination, and the human papillomavirus knowledge scale. The results showed that (1) although the students' levels of knowledge about HPV infection and the vaccine were low, (2) they did perceive HPV infection to be a severe problem. According to the multilinear regression analysis performed, the main predictor of the perceived severity (β = 0.29; 95% Cl: 0.04, 0.07), obstacle (β = 0.21; 95% Cl: 0.01, 0.04), and sensitivity (β = 0.22; 95% Cl: 0.02, 0.06) subscales of the HBMS-HPVV was general HPV knowledge. It was also determined that as the students' knowledge about HPV increased, their health belief levels regarding HPV infection and the vaccine increased as well (n: 824). In conclusion, for nurses and other healthcare professionals to be effective in informing individuals, they should have knowledge of HPV infection and the vaccine. In this context, the necessary education and advice about the importance of HPV infection and the vaccine should be provided to students receiving education in the field of healthcare.
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Affiliation(s)
- Sibel Ergün
- Faculty of Health Sciences, Department of Pediatric Nursing, Balıkesir University, Balıkesir 10145, Turkey
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