Epidemiology of human papillomavirus on condyloma acuminatum in Shandong Province,China. 2023

Haowen Yuan, and Renpeng Li, and Jian Lv, and Guipeng Yi, and Xihong Sun, and Na Zhao, and Fengjun Zhao, and Aiqiang Xu, and Zengqiang Kou, and Hongling Wen
Department of Microbiological Laboratory Technology, School of Public Health, Cheeloo College of Medicine, Shandong University, Key laboratory for the prevention and control of infectious diseases (key labor-atory of China's "13th Five-Year", Shandong University), Jinan, China.

Condyloma acuminatum (CA) is a sexually transmitted disease (STD) caused by human papillomavirus (HPV) infection. It is important to study the prevalence and distribution of HPV genotypes before implementing the HPV vaccination program. Therefore, the aim of this study was to evaluate the epidemiological characteristics of CA cases and the distribution of HPV genotypes in Shandong Province, China. One-to-one questionnaire surveys were conducted on all patients diagnosed with CA in sentinel hospitals from Shandong Province, China. HPV genotypes were determined using the polymerase chain reaction (PCR)-reverse dot blot hybridization method. The study enrolled 1185 patients (870 males and 315 females) and found that CA patients are mainly males and sexually active people between the ages of 20 and 40. Recurrence occurred in 34.7% patients. Among the 880 CA patients who underwent HPV typing, the HPV test positivity rate was 91.4%. In these cases, low-risk (LR) HPV infection was predominant, with an infection rate of 91.3%, while high-risk (HR) HPV genotypes were found in 53.5% patients. The most frequent HPV genotypes encountered were HPV6 (57.8%), HPV11 (37.2%), HPV16 (13.7%), and HPV42 (10.3%). HPV6 and/or HPV11 are the main infections in all patients, and more than half of the patients are coinfected with HR-HPV. However, unlike other regions, HPV42 has a higher prevalence rate among CA patients in Shandong Province and is a nonvaccine HPV genotype. Therefore, regular HPV typing helps to understand the characteristics of specific genotypes and the choice of the best type for vaccine coverage.

UI MeSH Term Description Entries
D008297 Male Males
D002681 China A country spanning from central Asia to the Pacific Ocean. Inner Mongolia,Manchuria,People's Republic of China,Sinkiang,Mainland China
D003218 Condylomata Acuminata Sexually transmitted form of anogenital warty growth caused by the human papillomaviruses. Genital Warts,Venereal Warts,Warts, Genital,Warts, Venereal,Genital Wart,Venereal Wart,Wart, Genital,Wart, Venereal
D005260 Female Females
D005838 Genotype The genetic constitution of the individual, comprising the ALLELES present at each GENETIC LOCUS. Genogroup,Genogroups,Genotypes
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000094302 Human Papillomavirus Viruses A large group of viruses that cause HUMAN PAPILLOMAVIRUS INFECTION, e.g., GENITAL WARTS and cancer of the CERVIX; VAGINA; VULVA; ANUS; or OROPHARYNX. Most common clinically important human papilloma viruses are taxonomically members of ALPHAPAPILLOMAVIRUS and GAMMAPAPILLOMAVIRUS. HPV Human Papillomavirus,Human Papillomavirus,HPV, Human Papillomavirus Viruses,Human Papilloma Virus,HPV Human Papillomaviruses,Human Papilloma Viruses,Human Papillomavirus Virus,Human Papillomavirus, HPV,Human Papillomaviruses,Human Papillomaviruses, HPV,Papilloma Virus, Human,Papillomavirus Virus, Human,Virus, Human Papilloma,Virus, Human Papillomavirus
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D015995 Prevalence The total number of cases of a given disease in a specified population at a designated time. It is differentiated from INCIDENCE, which refers to the number of new cases in the population at a given time. Period Prevalence,Point Prevalence,Period Prevalences,Point Prevalences,Prevalence, Period,Prevalence, Point,Prevalences
D055815 Young Adult A person between 19 and 24 years of age. Adult, Young,Adults, Young,Young Adults

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