scholarly journals Human papillomavirus epidemiology in populations with normal or abnormal cervical cytology or cervical cancer in the Middle East and North Africa: A systematic review and meta-analysis

2020 ◽  
Vol 13 (9) ◽  
pp. 1304-1313
Author(s):  
Dalia A. Obeid ◽  
Shaihana A. Almatrrouk ◽  
Mohamed B. Alfageeh ◽  
Mohammed N.A. Al-Ahdal ◽  
Fatimah S. Alhamlan
Keyword(s):  
Systematic Review ◽  
Cervical Cancer ◽  
Human Papillomavirus ◽  
Middle East ◽  
North Africa ◽  
Meta Analysis ◽  
Cervical Cytology ◽  
Abnormal Cervical Cytology

Prevalence of human papillomavirus by geographical regions, sexual orientation and HIV status in China: a systematic review and meta-analysis

2018 ◽  
Vol 94 (6) ◽  
pp. 434-442 ◽  
Author(s):  
Xiaomeng Ma ◽  
Qian Wang ◽  
Jason J Ong ◽  
Christopher K Fairley ◽  
Shu Su ◽  
...  
Keyword(s):  
Systematic Review ◽  
Cervical Cancer ◽  
Human Papillomavirus ◽  
Meta Analysis ◽  
Hpv Vaccination ◽  
Hpv Infection ◽  
Central China ◽  
Hiv Positive ◽  
Heterosexual Men ◽  
Hpv Prevalence

ObjectiveHuman papillomavirus (HPV) infection causes multiple cancers in both women and men. In China, both HPV vaccination and cervical cancer screening coverages are low. We aim to investigate the temporal and geographical trends of HPV DNA prevalence in heterosexual men, women, men who have sex with men (MSM) and people living with HIV (PLHIV) in China.MethodsWe conducted a systematic review, collecting publications in PubMed, Web of Science, China National Knowledge Infrastructure (CNKI) and Wanfang Data from January 2000 to May 2017. A total of 247 studies were selected for this meta-analysis to estimate pooled HPV prevalence, incidence of cervical cancer and risk of infection for subgroups. Meta-regression was applied to identify contributing factors to prevalence heterogeneities.ResultsThe national HPV prevalence was 15.6% (95% CI (14.4% to 16.9%)) in women with normal cervical cytology, and Central China had the highest prevalence (20.5% (15.2% to 25.8%)). HPV prevalence in heterosexual men (14.5% (11.3% to 17.7%)) was comparable with that of women (OR=1.09 (0.98 to 1.17)), but HPV prevalence in MSM (59.9% (52.2% to 67.6%)) was significantly higher than that in heterosexual men (OR=8.81 (8.01 to 9.69)). HIV-positive women (45.0% (38.4% to 51.6%)) and HIV-positive MSM (87.5% (82.3% to 90.9%)) had 4.67 (3.61 to 6.03) and 6.46 (5.20 to 8.02) times higher risk of HPV infection than their HIV negative counterparts.ConclusionHPV infection is prevalent in China, particularly in Central China, in comparison with the global level and neighbouring countries. Targeted HPV vaccination for women, MSM and PLHIV and scale-up of cervical screening for women are priorities in curbing the HPV epidemic in China.

Characteristics of high-risk human papillomavirus infection in women with abnormal cervical cytology: a population-based study in Shanxi Province, China

2019 ◽  
Author(s):  
Li Song ◽  
Yuanjing Lyu ◽  
Ling Ding ◽  
Xiaoxue Li ◽  
Wen Gao ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Human Papillomavirus ◽  
High Risk ◽  
Hpv Infection ◽  
Cervical Cytology ◽  
Shanxi Province ◽  
Low Grade ◽  
Squamous Intraepithelial Lesion ◽  
Abnormal Cervical Cytology ◽  
Intraepithelial Lesion

Abstract Background: High-risk human papillomavirus (HR-HPV) infection is widely known as the major cause of cervical intraepithelial neoplasia (CIN) and cervical cancer and it’s characteristics vary greatly in different population. Women with abnormal cervical cytology could increase the risk of cervical cancer, however, HR-HPV infection characteristics in women with abnormal cervical cytology remains unclear. Methods: This study was based on baseline survey of the CIN Cohort established in Shanxi Province, China. A total number of 2300 women with cervical abnormalities were enrolled in this study. All participants gave informed consent and agreed to HPV and thinprepcytologic test (TCT). Each individual completed a questionnaire about characteristics related to HPV infection. Results: The overall prevalence of HR-HPV in 2300 women was 32.0%, and the proportion of single and multiple HR-HPV infections were 70.2% and 29.8% in HR-HPV infection women, respectively. The top five HR-HPV genotypes were ranked as HPV16, HPV58, HPV52, HPV53 and HPV51. The prevalence of HR-HPV in atypical squamous cells of undetermined significance (ASC-US), low-grade squamous intraepithelial lesion (LSIL) and high-grade squamous intraepithelial lesion and above(HSIL+) were 30.8%, 36.5% and 54.9%, respectively, showing an increasing trend with the severity of cervical cytology ( χ 2 trend =13.952; p <0.001). The women aged 35~45 years, with lower education level, less frequency of bathing, multiple gravidity, multiple parity, history of gynecological diseases and premenopausal women were prone to HR-HPV infection. Conclusions: We defined the characteristics related to HR-HPV infection in abnormal cervical cytology women, and provided an insight for the development and deeply research of HPV vaccine.

scholarly journals Prevalence of human papillomavirus genotypes and relative risk of cervical cancer in China: a systematic review and meta-analysis

Oncotarget ◽  
2018 ◽  
Vol 9 (20) ◽  
pp. 15386-15397 ◽  
Author(s):  
Hui-Hui Xu ◽  
Kai Wang ◽  
Xing-Jun Feng ◽  
Shan-Shan Dong ◽  
Aifen Lin ◽  
...  
Keyword(s):  
Systematic Review ◽  
Cervical Cancer ◽  
Human Papillomavirus ◽  
Relative Risk ◽  
Meta Analysis

scholarly journals Epidemiology of Chlamydia trachomatis in the Middle East and north Africa: a systematic review, meta-analysis, and meta-regression

2019 ◽  
Vol 7 (9) ◽  
pp. e1197-e1225 ◽  
Author(s):  
Alex Smolak ◽  
Hiam Chemaitelly ◽  
Joumana G Hermez ◽  
Nicola Low ◽  
Laith J Abu-Raddad
Keyword(s):  
Systematic Review ◽  
Chlamydia Trachomatis ◽  
Middle East ◽  
North Africa ◽  
Meta Analysis ◽  
Meta Regression

Prevalence of enteric non‐typhoidal Salmonella in humans in the Middle East and North Africa: A systematic review and meta‐analysis

2019 ◽  
Vol 66 (7) ◽  
pp. 701-728 ◽  
Author(s):  
Rami H. Al‐Rifai ◽  
Karima Chaabna ◽  
Thomas Denagamage ◽  
Walid Q. Alali
Keyword(s):  
Systematic Review ◽  
Middle East ◽  
North Africa ◽  
Meta Analysis
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