A meta‐analysis of human papillomavirus prevalence and types among Iranian women with normal cervical cytology, premalignant lesions, and cervical cancer

2021 ◽  
Author(s):  
Zahra Salavatiha ◽  
Mohammad Farahmand ◽  
Zabihollah Shoja ◽  
Somayeh Jalilvand
Keyword(s):  
Cervical Cancer ◽  
Human Papillomavirus ◽  
Meta Analysis ◽  
Cervical Cytology ◽  
Premalignant Lesions ◽  
Iranian Women ◽  
Normal Cervical Cytology

scholarly journals Type-Specific Human Papillomavirus Prevalence in Iranian Women with Normal Cervical Cytology: The Impact of Current HPV Vaccines

Intervirology ◽  
2017 ◽  
Vol 60 (4) ◽  
pp. 125-130 ◽  
Author(s):  
Rasool Hamkar ◽  
Zabihollah Shoja ◽  
Nastaran Ghavami ◽  
Nasrin Heydari ◽  
Mohammad Farahmand ◽  
...  
Keyword(s):  
Human Papillomavirus ◽  
Cervical Cytology ◽  
Hpv Vaccines ◽  
Iranian Women ◽  
Normal Cervical Cytology ◽  
The Impact

scholarly journals A Systematic Review of Human Papillomavirus Genotypes in Women With Normal Cervical Cytology: The Brazilian Paradigm

2021 ◽  
Author(s):  
Ngozi Dom-Chima ◽  
Esther Biswas-Fiss ◽  
Subhasis Biswas
Keyword(s):  
Systematic Review ◽  
Cervical Cancer ◽  
Human Papillomavirus ◽  
Sample Size ◽  
Cervical Cytology ◽  
Cervical Lesions ◽  
Hpv Prevalence ◽  
Total Prevalence ◽  
Normal Cervical Cytology ◽  
Hpv Types

Abstract Background: Human papillomavirus (HPV) family of viruses is the leading cause of cervical cancer in women worldwide. More than 67 types of HPV are known to infect humans, and their distribution varies from region to region. HPV prevalence studies in Brazil have focused on cervical cancer; however, a detailed understanding of HPV type prevalence in women with normal cervix is absent in the literature. Our primary aim is to systematically review the literature and summarize the prevalence and distribution of HPV types in Brazilian women with HPV positive but normal cervical cytology and lack observed abnormal cells on their cervix's surface upon cytology analysis. Methods: This protocol was designed following the PRISMA-P guidelines. We conducted this systematic review with an active search in PubMed, Web of Science, and CINAHL databases and supplemented by a secondary screening of all included articles' reference lists. The search terms "Brazil", "HPV", "Human Papillomavirus", "prevalence", "distribution", "Human Papillomavirus types", and "normal cervical cytology" were used for screening the databases. Of 1048 articles retrieved and subjected to duplicates assessment, title and abstract assessment, and full-text assessment of eligibility, 11 articles were included in the review. We excluded articles from the male population, known cervical cancer cases, and studies with a sample size of <15. Qualitative assembly of the data and analysis was performed using GraphPad Prism 5.0 Results: The articles included in the study reported the prevalence of HPV types in women with normal cytology and HPV positive from ten Brazilian states. The total sample size ranged from 80 to 432, and the sample size for the HPV positive and normal cervical cytology group ranged from 28 to 209. HPV prevalence ranged from 0 to 89.4%, and a total of 43 HPV types were identified in the study population. There was variation between studies on the distribution of HPV types because of the detection and genotyping technique used and geographical location. HPV66 was the only HPV type detected in every study reviewed, regardless of geographical region and methods. Conclusions: Due to variation in genotyping techniques used in these studies, HPV type prevalence and geographical distribution may be misestimated or underestimated. But results of these studies give a clear view of the total prevalence of HPV types in Brazil. It is also essential to consider the HPV types present in women with normal cervical cytology before the HPV-mediated progression to abnormal cervical lesions.Systematic Review Registration: Prospective Register for Systematic Reviews (PROSPERO) registration CRD42020151655

Systematic review and meta-analysis of human papillomavirus prevalence and types among women with normal cervical cytology in the Eastern Mediterranean Region

2019 ◽  
Vol 14 (11) ◽  
pp. 761-777
Author(s):  
Mohammad Farahmand ◽  
Zabihollah Shoja ◽  
Arash Arashkia ◽  
Zahra Salavatiha ◽  
Somayeh Jalilvand
Keyword(s):  
Human Papillomavirus ◽  
Mediterranean Region ◽  
Eastern Mediterranean ◽  
Meta Analysis ◽  
Eastern Mediterranean Region ◽  
Cervical Cytology ◽  
Hpv Vaccines ◽  
Type Distribution ◽  
Normal Cervical Cytology ◽  
The Impact

Aim: To predict the impact of human papillomavirus (HPV) vaccines in the Eastern Mediterranean Region (EMRO), knowing the prevalence and type distribution of HPV are mandatory. Methods: This study investigated 26,536 women with normal cervical cytology based on the data available from 13 countries of EMRO. Results: The HPV prevalence estimated to be 9.3% (CI = 7.1–12.0). The five most frequent HPV types were HPV 16 (2.3%), 18 (0.7%), 6 (0.7%), 11 (0.6%) and 31 (0.5%). The prevalence of multiple infections of HPV was observed in 1.6% of all cases. Conclusion: The present meta-analysis provides a comprehensive summary of HPV type distribution in normal cervical cytology in EMRO region to estimate and predict the impact of HPV vaccines.

scholarly journals Prevalence of Human Papillomavirus Genotypes among African Women with Normal Cervical Cytology and Neoplasia: A Systematic Review and Meta-Analysis

PLoS ONE ◽  
2015 ◽  
Vol 10 (4) ◽  
pp. e0122488 ◽  
Author(s):  
Rebecca Kemunto Ogembo ◽  
Philimon Nyakauru Gona ◽  
Alaina J. Seymour ◽  
Henry Soo-Min Park ◽  
Paul A. Bain ◽  
...  
Keyword(s):  
Systematic Review ◽  
Human Papillomavirus ◽  
Meta Analysis ◽  
Cervical Cytology ◽  
African Women ◽  
Normal Cervical Cytology

scholarly journals Association between human papillomavirus (HPV) DNA and micronuclei in normal cervical cytology

2014 ◽  
Vol 37 (2) ◽  
pp. 360-363 ◽  
Author(s):  
Ana Paula Rebelo Cassel ◽  
Regina Bones Barcellos ◽  
Cláudia Maria Dornelles da Silva ◽  
Sabrina Esteves de Matos Almeida ◽  
Maria Lucia Rosa Rossetti
Keyword(s):  
Human Papillomavirus ◽  
Cervical Cytology ◽  
Hpv Dna ◽  
Normal Cervical Cytology
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