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Li J, Lai H, Qin H, Zhou D, Zhao Y, Sheng X. Current status of high-risk HPV infection and correlation with multiple infections in cervical lesions in Western Guangzhou. Front Med (Lausanne) 2024; 11:1252073. [PMID: 38695017 PMCID: PMC11061398 DOI: 10.3389/fmed.2024.1252073] [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: 07/14/2023] [Accepted: 04/01/2024] [Indexed: 05/04/2024] Open
Abstract
Objective This study aims to investigate the current status of multiple HPV infection and its association with cervical lesions in the western region of Guangzhou. Methods A retrospective analysis of clinical data from cervical cancer screening patients was conducted. The patients were grouped based on HPV genotypes and cervical pathology results to explore the prevalence of high-risk HPV infection and its relationship with cervical lesions in the western region of Guangzhou. The study also analyzed the relationship between high-risk HPV infection and cervical lesions among different age groups. Results A total of 13,060 patients were included in the study, with an overall infection rate of 18.46% (2,411/13,060). Among them, the infection rate of HPV genotype 16 was 14.14% (341/2,411), HPV genotype 18 was 5.23% (126/2,411), and other 12 high-risk HPV genotypes accounted for 71.96% (1,735/2,411). When comparing the incidence of HSIL+ (high-grade squamous intraepithelial lesion or worse) among different HPV genotypes, the results showed that the HPV 16 infection group (47.50%) had a higher incidence than the HPV 18 infection group (25.40%) and the other 12 high-risk HPV genotypes group (15.97%; P < 0.05). In the multiple infection groups, the pathogenicity rates were 63.64% (7/11) for the 16+18 HPV infection group, 42.97% (55/128) for the 16+other 12 high-risk HPV genotypes infection group, 26.79% (15/56) for the 18+other 12 high-risk HPV genotypes infection group, and 57.14% (8/14) for the 16+18+other 12 high-risk HPV genotypes infection group. These rates were significantly different compared to the single infection group (P <0.01). Although there was no statistically significant difference in the incidence of cervical cancer between the HPV 16 infection group and the HPV 18 infection group, both groups had a higher incidence compared to the group with other 12 high-risk HPV genotypes infection (P < 0.05). Further analysis suggests that the severity of cervical lesions is not associated with the number of high-risk HPV infections, i.e., the severity of cervical lesions is unrelated to multiple HPV infections but is instead related to the pathogenicity of the HPV genotypes. The infection rate and multiple HPV infection rate of women under 35 years old were higher than those of women aged 35 and above (20% vs. 17.1%; 2% vs. 1.3%; P < 0.05). Moreover, the pathogenicity rate of HSIL+ among high-risk HPV infection increased with age. Conclusions In the western region of Guangzhou, the overall infection rate of high-risk HPV is 18.46%. The severity of cervical lesions is unrelated to multiple HPV infections. The fundamental reason is the distinct pathogenicity of different HPV genotypes. The HSIL+ pathogenicity rates, from high to low, are in sequence for HPV 16, HPV 18, and the other 12 HPV types.
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Affiliation(s)
- Jianqi Li
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - He Lai
- Department of Obstetrics and Gynecology, Guangdong Women and Children Hospital, Guangzhou, China
| | - Honglei Qin
- Laboratory for Gynecologic Oncology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Dongmei Zhou
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yang Zhao
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xiujie Sheng
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
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Parvez R, Vijayachari P, Thiruvengadam K, Roy A, Saha MK, Ramasamy J, Vins A, Biswas L, Vaz A, Kaur H, Nagarajan M. A population based study on human papillomavirus infection and associated risk factors among women of the remote South Andaman Island, India. BMC Womens Health 2024; 24:139. [PMID: 38395851 PMCID: PMC10893608 DOI: 10.1186/s12905-024-02967-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 02/12/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Human papillomavirus (HPV) is associated with cervical cancer and cervical dysplasia worldwide. Data on HPV prevalence in a region is important because it serves as a predictor of the likelihood of the population in that particular region acquiring cervical cancer. Moreover, with the availability of effective vaccines, the public health system must be aware of the preponderance of HPV to implement the vaccine. The present study was designed to understand the prevalence of HPV and associated factors among the women of South Andaman Island. METHODS A cross-sectional study was conducted among married women of reproductive age (18-59 years) from South Andaman District from 2018 to 2022. Cervical scrapes were collected from participants after obtaining informed written consent for HPV molecular testing (HPV DNA) such as PCR assay. Demographic data was collected using a standard questionnaire and statistical analyses were performed to determine the associated factors. RESULTS The study showed prevalence of HPV as 5.9%(95% CI: 3.9-7.9) and prevalence of HR-HPV16 was 4.1% (95% CI 2.6 - 5.5) and HR-HPV18 prevalence was 1.8(95% CI: 0.6-3). The independent factors associated the HPV positivity were age above 55 years, menopause, post-menopausal bleeding, blood-stained vaginal discharge and loss of weight. Age was associated with all HPV infections among the South Andaman women. CONCLUSIONS HPV 16 was reported as the predominant high risk HPV type circulating among women of South Andaman. Cervical cancer and precancerous lesions were significantly associated with HPV positivity and High risk HPV 16. Based on the knowledge of the risk factors associated with HPV, implementation of stronger public health awareness and prophylactic HPV vaccination is crucial among the women of this remote island.
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Affiliation(s)
- Rehnuma Parvez
- ICMR-Regional Medical Research Centre, Port Blair, 744103, India.
| | | | | | - Avijit Roy
- Directorate of Health Services, Port Blair, 744101, A&N Islands, India
| | | | - Jawahar Ramasamy
- Aarupadai Veedu Medical College and Hospital, Vinayaka Mission's Research Foundation (DU), Pondicherry, 607402, India
| | - Alwin Vins
- ICMR-Regional Medical Research Centre, Port Blair, 744103, India
| | - Lipika Biswas
- ICMR-Regional Medical Research Centre, Port Blair, 744103, India
| | - Alvencia Vaz
- Department of Obstetrics and Gynecology, Arun Hospital, Port Blair, 744103, India
| | - Harpreet Kaur
- Indian Council of Medical Research-Headquarters, New Delhi, 110029, India
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Gupta R, Hussain S, Hariprasad R, Dhanasekaran K, Verma S, Agarwal V, Sandeep, Parveen S, Kaur A, Verma CP, Amita, Dwivedi R, Singh S, Gupta S. High Prevalence of Cervical High-Grade Lesions and High-Risk Human Papillomavirus Infections in Women Living with HIV: A Case for Prioritizing Cervical Screening in This Vulnerable Group. Acta Cytol 2022; 66:496-506. [PMID: 35760059 DOI: 10.1159/000525340] [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: 01/09/2022] [Accepted: 05/21/2022] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Women living with HIV (WLHIV) are at an increased risk of developing cervical precancerous lesions and cervical human papillomavirus (HPV) infection. This study aimed at evaluating the prevalence of cervical lesions and high-risk HPV (HR-HPV) infection in WLHIV in comparison to the HIV-negative women undergoing opportunistic screening. In addition, these findings among WLHIV were correlated with the clinic-demographic factors. METHODS A cross-sectional study was conducted among WLHIVs at a tertiary hospital and linked antiretroviral therapy (ART) center, while HIV-negative women were recruited from the health promotion clinic at our institute. With informed consent, a semi-structured questionnaire was filled on demographic and epidemiological parameters. Conventional cervical smears and samples for HPV DNA detection by HC2 high-risk HPV DNA test were collected in all participants. Cervical smears were reported using the Bethesda system 2014. Appropriate statistical analysis was performed for bivariate and multivariate logistic regression analysis for comparison between WLHIV and HIV-negative women and for correlation of abnormal cervical cytology and HR-HPV infection among WLHIVs. RESULTS The clinic-demographic characteristics of WLHIVs and HIV-negative women were similar. On cytology, the prevalence of cervical cytological abnormalities were significantly higher (p < 0.001) among WLHIVs (14.1%) compared to HIV-negative women (3.1%). High-grade lesions were seen in 3.7% of WLHIVs, while no high-grade lesions were detected in HIV-negative women. Cervical HR-HPV infection was also significantly higher (p < 0.001) in WLHIVs (28.9%) than HIV-negative women (9.3%). Cervical precancerous lesions in WLHIVs showed positive association with current sexually transmitted infection (STI), multiple sexual partners, tobacco use, and CD4 count less than 200/µL, while cervical HPV was positively associated with current STI, tobacco use, CD4 count less than 200/µL and negatively with ART intake. On multivariate logistic regression, cervical cytological abnormalities showed a significant association with multiple sexual partners (p < 0.001), while cervical HR-HPV infection was positively associated with current STI (p = 0.01), nadir CD4 count <200/µL (p = 0.004), abnormal cervical cytology (p = 0.002) and negatively with ART intake (p = 0.03). CONCLUSION Women living with HIV have a significantly higher prevalence of cervical precancerous lesions and HR-HPV infection compared to the general population. Considering the lack of an organized population-based cervical cancer screening program in many low-resource countries like ours, specific focus on screening this highly vulnerable population to reduce the morbidity and mortality due to cervical cancer is imperative.
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Affiliation(s)
- Ruchika Gupta
- Division of Cytopathology, ICMR-National Institute of Cancer Prevention and Research, Noida, India
| | - Showket Hussain
- Molecular Biology Group, ICMR-National Institute of Cancer Prevention and Research, Noida, India
| | - Roopa Hariprasad
- Division of Clinical Oncology, ICMR-National Institute of Cancer Prevention and Research, Noida, India
| | - Kavitha Dhanasekaran
- Division of Clinical Oncology, ICMR-National Institute of Cancer Prevention and Research, Noida, India
| | - Sheel Verma
- Medical Officer and Incharge, ART Centre, District Hospital (MMG Hospital), Ghaziabad, India
| | - Vineeta Agarwal
- Department of Gynecology and Obstetrics, Dr Bhim Rao Ambedkar Multispecialty Hospital, Noida, India
| | - Sandeep
- Division of Cytopathology, ICMR-National Institute of Cancer Prevention and Research, Noida, India
| | - Shahana Parveen
- Division of Cytopathology, ICMR-National Institute of Cancer Prevention and Research, Noida, India
| | | | - Chandresh Pragya Verma
- Division of Preventive Oncology, ICMR-National Institute of Cancer Prevention and Research, Noida, India
| | - Amita
- Division of Clinical Oncology, ICMR-National Institute of Cancer Prevention and Research, Noida, India
| | - Reena Dwivedi
- Division of Clinical Oncology, ICMR-National Institute of Cancer Prevention and Research, Noida, India
| | - Sompal Singh
- Department of Pathology, Hindu Rao Hospital, Delhi, India
| | - Sanjay Gupta
- Division of Cytopathology, ICMR-National Institute of Cancer Prevention and Research, Noida, India
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Ojha PS, Maste MM, Tubachi S, Patil VS. Human papillomavirus and cervical cancer: an insight highlighting pathogenesis and targeting strategies. Virusdisease 2022; 33:132-154. [DOI: 10.1007/s13337-022-00768-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 05/07/2022] [Indexed: 11/29/2022] Open
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Prevalence and Determinants of Human Papilloma Virus Infection and Cervical Intraepithelial Neoplasia (CIN) among Women Living with HIV/AIDS in Mumbai, India. Indian J Med Paediatr Oncol 2022. [DOI: 10.1055/s-0042-1742661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
AbstractHuman immunodeficiency virus (HIV) infection among women predisposes them to human papillomavirus (HPV) infection, the causative agent for cervical cancer. The study retrospectively analyzed the data of 291 women living with HIV AIDS (Acquired immunodeficiency syndrome) to assess the prevalence and determinants of the HPV infection and cervical intraepithelial neoplasia (CIN). The study found a high prevalence of cervical HPV infection (34.4%), CIN I (6.2%), and CIN II+ (8.6%). Participants with HPV DNA positivity are significantly more likely to be aged younger than 35 years (odds ratio [OR] = 1.64, 95% confidence interval [CI] = 1.01–2.69), housewives (OR = 2.29, 95% CI = 1.31–3.99), married at <20 years of age (OR = 2.02, 95% CI = 1.13–3.58), and have been pregnant more than two times (OR = 1.76, 95% CI = 1.08–2.87). Participants with CIN II+ are significantly more likely to be not married (OR = 3.363, 95% CI = 1.302–8.686). Considering the high prevalence of HPV and CIN observed among HIV women, it is worthwhile to integrate cervical cancer awareness programs and screening with routine follow-up of HIV patients at antiretroviral therapy clinic. This susceptible population needs attention to reduce the burden of cervical cancer in the country.
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Goswami A, Bhuniya U, Chatterjee S, Mandal P. The influence of IL1RN VNTR polymorphism on HPV infection among some tribal communities. J Med Virol 2021; 94:752-760. [PMID: 34741549 DOI: 10.1002/jmv.27436] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 01/28/2021] [Accepted: 11/04/2021] [Indexed: 12/09/2022]
Abstract
Persistent infection of human Papillomavirus is the main etiological factor for cervical cancer. Austro-Asiatic tribes are early settlers in India and they have unique genetic variations compared to other people. The immunological response is crucial for the prevention of viral associated diseases. Interleukin-1 receptor antagonist (IL-1RN) is considered being an important regulator of host immune surveillance. A total of 45 Santali tribal women and 10 Kora tribal women were enrolled in the present study and demographic variables were recorded during collection. Genomic DNA was extracted from cervical/vaginal swab samples. IL1RN variable number of tandem repeats (VNTR) polymorphisms and HPV types were determined by PCR-based assay. Association between IL1RN VNTR polymorphisms with the HPV infections among the tribal communities was determined by logistic regression analysis. HPV18 prevalence was significantly higher among tribal women. We observed that the polymorphism A2*A2 (p = 0.022; odds ratio [OR] (95% confidence interval [CI]) = 0.16 (0.03-0.86)] were more resistant to oncogenic HPV infection. Use of oral contraceptives was associated with higher relative risk (p = 0.008; OR [95% CI] = 5.39 [1.47-19.8]) for oncogenic HPV18 positivity among the tribal women. The A2 allele homozygosity of IL1RN VNTR was identified to be associated with the protection from oncogenic HPV infection among various tribal communities of West Bengal and therefore may be a useful marker of host immune response among them.
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Affiliation(s)
- Anindita Goswami
- Biomedical Genetics Laboratory, Department of Zoology, The University of Burdwan, Burdwan, West Bengal, India
| | - Utpal Bhuniya
- Chakdighi Primary Health Centre, Health and Family Welfare Department, Govt. of West Bengal, Burdwan, West Bengal, India
| | - Soumendranath Chatterjee
- Parasitology and Microbiology Research Laboratory, Department of Zoology, The University of Burdwan, Burdwan, West Bengal, India
| | - Paramita Mandal
- Biomedical Genetics Laboratory, Department of Zoology, The University of Burdwan, Burdwan, West Bengal, India
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Lall M, Dar L, Bhatla N, Kumar P, Choudhary A, Mathur SR, Gupta RM. Prevalence of Human Papillomavirus (HPV) Genotypes in Cervicovaginal Secretions of Human Immunodeficiency Virus (HIV) Positive Indian Women and Correlation With Clinico-Virological Parameters. FRONTIERS IN REPRODUCTIVE HEALTH 2021; 3:695254. [PMID: 36303978 PMCID: PMC9580721 DOI: 10.3389/frph.2021.695254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 08/09/2021] [Indexed: 11/13/2022] Open
Abstract
Introduction and Background: Both human papillomavirus (HPV) and the human immunodeficiency virus (HIV) are sexually transmitted. High-risk (HR) HPV types are a causal factor in cervical cancer. Persistent HPV infection in this subset of immunocompromised women results in faster disease progression. The study determined the prevalence of HPV genotypes in cervicovaginal secretions of HIV seropositive women and the correlation with CD4 counts and cytology. Method: One hundred, non-pregnant, HIV-positive women of 18 years of age and above were enrolled in this cross-sectional study following approval by the institutional ethical committee. A written consent, questionnaire, followed by sample collection including a Papanicolaou (Pap) smear for cytology was undertaken. Cervicovaginal secretion samples were collected in the Digene® specimen transport medium (STM) (Qiagen Gaithersburg Inc., MD, USA). HPV genotyping was carried out with PCR amplification of a 65-base pair (bp) fragment in the L1 region of the HPV genome using the short PCR fragment (SPF10) primers followed by reverse hybridization by line probe assay (LPA) using the INNOLiPA HPV Genotyping Extra kit (Fujirebio, Belgium). Quantitation of HPV-16 and−18 viral loads (VLs) was done by real-time PCR. Results of Pap smear cytology were correlated with CD4 counts and HPV-16 and−18 VLs. Results: Mean age of the subjects was 34.9 years ± 7.2 years (median 33.0 years, range 24–60 years). HPV was detected in 62 of 93 (66.6%) samples. Twenty (32.25%) of these 62 samples harbored a single HPV genotype. Multiple genotypes (more than two) were detected in 38 (61.3%) samples. HPV-16 was the commonest genotype detected in 26 (27.9%) of all samples and 41.9% of HPV positive samples. Pap smear cytology was reported for 93 women included in the study. Women who had normal cytology were reported as negative for intraepithelial malignancy or lesion (NILM; n = 62; 71.36%), two women had a high-grade squamous intraepithelial lesion (HSIL), low-grade squamous intraepithelial lesion (LSIL; n = 11), atypical squamous cells of undetermined significance (ASCUS; n = 12). Those smears with inadequate material were reported as scant (n = 6). The median CD4 count was 363/cu.mm (range 39–787) in HPV-positive women compared to 423/cu.mm (range 141–996) in those HPV-negative women. Quantitation of HPV-16 and−18 VL was done in duplicate for samples positive by PCR reverse hybridization (INNOLiPA). Of these 20 samples (65%), 12 samples were positive by real-time PCR. The normalized HPV-16 VL ranged between 18 and 240,000 copies/cell. The normalized HPV-18 VL in cervical samples ranged between ~24 and 60,000 copies/cell. Conclusion: HIV-positive women may be infected with multiple genotypes other than HPV-16 and−18. This may have implications on the vaccines available currently which target few specific genotypes only. Studies are required to determine the predictive role of HR HPV genotypes, in significant copy numbers especially in HIV seropositive women. It would be clinically relevant if the HPV VLs, cervical cytology, and CD4 counts are considered into cervical cancer screening programs for triage and follow-up of these women.
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Affiliation(s)
- Mahima Lall
- Armed Forces Medical College, Pune, India
- *Correspondence: Mahima Lall
| | - Lalit Dar
- All India Institute of Medical Sciences, New Delhi, India
| | - Neerja Bhatla
- All India Institute of Medical Sciences, New Delhi, India
| | - Pankaj Kumar
- All India Institute of Medical Sciences, New Delhi, India
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Nandi A, Jain B, Adhikary T, Sadhukhan P. Human papilloma virus infection of uterine cervix and spectrum of cervical pathology in human immunodeficiency virus/AIDS. J Cancer Res Ther 2021; 17:1462-1467. [DOI: 10.4103/jcrt.jcrt_552_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Srivastava AN, Misra JS, Srivastava S, Das BC, Gupta S. Cervical cancer screening in rural India: Status & current concepts. Indian J Med Res 2019; 148:687-696. [PMID: 30778002 PMCID: PMC6396551 DOI: 10.4103/ijmr.ijmr_5_17] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Cervical carcinoma is one of the most common and dreaded diseases of women, and in India, it accounts for 16 per cent of total cervical cancer cases occurring globally. The situation is more alarming in the rural areas where the majority of women are illiterate and ignorant about the hazards of cervical cancer. Different screening strategies such as rural cancer registries and camp approach for cancer detection have been found useful in minimizing the problem of cervical cancer in the villages. Various screening techniques such as visual inspection with acetic acid, visual inspection with Lugol's iodine, visual inspection with magnification devices-magnavisualizer, Pap smear and HPV-DNA testing have been suggested and tried under low-resource settings of our country, and cervical cytology screening has been found effective in reducing incidence of the disease. In the present review, feasibility of different screening methods has been assessed to find out the most suitable mode applicable at the rural level. Single lifetime screening particularly of high-risk women along with analysis of cost-effective tumour markers such as Argyrophilic nucleolar organizer regions (AgNOR) counts to discriminate high-risk dysplasia cases appears to be an appropriate approach in fighting against cervical cancer.
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Affiliation(s)
- Anand Narain Srivastava
- Department of Pathology, Era's Lucknow Medical College & Hospital, Era University, Lucknow, India
| | - Jata Shankar Misra
- Department of Pathology, Era's Lucknow Medical College & Hospital, Era University, Lucknow, India
| | - Shruti Srivastava
- Department of Genetics, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Bhudav C Das
- Amity Institute of Molecular Medicine & Stem Cell Research, Noida, India
| | - Shilpi Gupta
- ICMR-National Institute of Cancer and Prevention Research, Noida, India
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Vasnik GK, Jain G, Husainy FA, Bansal V. Correlation of Cervical Squamous Intraepithelial Lesions with Human Papillomavirus in Women Infected with the Human Immunodeficiency Virus. INDIAN JOURNAL OF GYNECOLOGIC ONCOLOGY 2019. [DOI: 10.1007/s40944-018-0251-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Behzadi MA, Davarpanah MA, Namayandeh M, Pourabbas B, Allahyari S, Ziyaeyan M. Molecular diagnosis of genital tract infections among HIV-positive women in Iran. IRANIAN JOURNAL OF MICROBIOLOGY 2018; 10:233-241. [PMID: 30483375 PMCID: PMC6243152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND AND OBJECTIVES Human immunodeficiency virus (HIV)-infected women are usually at a higher risk of sexually transmitted infections (STIs) than others. The objective of this study was to characterize the prevalence of human papilloma virus (HPV), herpes simplex virus (HSV), Chlamydia trachomatis (CT), and Neisseria gonorrhoeae (NG), and associated risk factors among HIV-infected women in Fars province, Iran. MATERIALS AND METHODS In this cross-sectional study, cervical swab samples were collected from 71 HIV-infected women, aged 17-45 years (mean ± standard deviation: 31.11 ± 6.58 years), and tested for HPV, HSV, CT, and NG using PCR assays. RESULTS Overall, 77.5% of patients were positive for the tested STIs with the following distribution: 36 (50.7%) HPV, 7 (9.9%) HSV, 4 (5.6%) NG, and 27 (38%) CT. From those, 39 (55%) were positive for only one infection, while 16 (22.5%) were positive for multiple infections. We observed that the prevalence of all tested STIs increased by age, except for HSV which showed a slight decrease, although not statistically significant. Socio-economic factors such as low educational level, multiple sex partners, and being a sex worker significantly correlated with higher positive prevalence of STIs in the studied population. CONCLUSION A high prevalence of STIs was observed among HIV-infected women in this region. These data might prompt policy makers and STI experts to focus on providing a comprehensive sex education, including participation in screening programs for STIs among high-risk groups.
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Affiliation(s)
- Mohammad Amin Behzadi
- Clinical Microbiology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Mandana Namayandeh
- Clinical Microbiology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Bahman Pourabbas
- Clinical Microbiology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Soheyla Allahyari
- HIV Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mazyar Ziyaeyan
- Clinical Microbiology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran,Corresponding author: Mazyar Ziyaeyan, Ph.D, Clinical Microbiology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran. Tel: +98-71-36474304, Fax: +98-71-36474303,
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Singh MP, Kaur M, Gupta N, Kumar A, Goyal K, Sharma A, Majumdar M, Gupta M, Ratho RK. Prevalence of high-risk human papilloma virus types and cervical smear abnormalities in female sex workers in Chandigarh, India. Indian J Med Microbiol 2017; 34:328-34. [PMID: 27514955 DOI: 10.4103/0255-0857.188325] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
PURPOSE Cervical cancer is the most common cancer among women in developing nations. Nearly 90% of the cases have been linked to the presence of high-risk human papillomavirus (hrHPV) types 16 and 18. The risk of cervical cancer may be high in female sex workers (FSWs) due to multiple sexual partners. This study aimed to determine the prevalence of cytological abnormalities and hrHPV types 16 and 18 in FSWs in Chandigarh, North India using the liquid-based cytology (LBC) approach. MATERIALS AND METHODS The cervical brush samples were collected from 120 FSW and 98 age-matched healthy controls (HCs). These were subjected to pap smear using conventional method, LBC and the detection of hrHPV types 16 and 18 was carried out using polymerase chain reaction. RESULTS The LBC samples showed better cytological details and also reduced the number of unsatisfactory smears from 11% in Pap to 1.5% in the LBC. A significantly higher number of inflammatory smears were reported in FSWs (51.7% vs. 34.7%, P = 0.01). The hrHPV types 16/18 were detected in 33/120 (27.5%) FSW versus 23/98 (23.5%) HCs. The risk of acquiring hrHPV was higher in FSWs, who had age at first sex ≤25 years, higher income and the habit of smoking. CONCLUSION The high prevalence of hrHPV among FSWs and HCs suggests the need for the implementation of effective National Screening Programme for early detection of hrHPV types to decrease the burden of cervical cancer, especially in high-risk population.
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Affiliation(s)
- M P Singh
- Department of Virology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - M Kaur
- School of Public, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - N Gupta
- Department of Cytology and Gynecological Pathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - A Kumar
- Department of Virology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - K Goyal
- Department of Virology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - A Sharma
- Department of Virology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - M Majumdar
- Department of Virology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - M Gupta
- School of Public, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - R K Ratho
- Department of Virology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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13
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Chakravarty J, Chourasia A, Thakur M, Singh AK, Sundar S, Agrawal NR. Prevalence of human papillomavirus infection & cervical abnormalities in HIV-positive women in eastern India. Indian J Med Res 2017; 143:79-86. [PMID: 26997018 PMCID: PMC4822373 DOI: 10.4103/0971-5916.178614] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND & OBJECTIVES India has the third highest burden of HIV and highest number of cervical cancer in the world. A cross-sectional study was performed to determine the prevalence and types of human papillomavirus (HPV) infection, and the factors associated with HPV infection and abnormal cervical cytology in HIV-positive women attending the Antiretroviral Therapy (ART) Centre in a tertiary care hospital in eastern India. METHODS We screened 216 HIV- positive women with Papanicolau smear cytology and HPV testing. HPV DNA was detected by using consensus primers followed by sequencing. RESULTS Of the 216 HIV-positive women screened, 58 (26.85%) were HPV-positive; 56 (25.9%) were of high-risk (HR) HPV type. The most prevalent HPV type was HPV-16 (7.9%); non 16 and 18 HPV types were present in 17.6 per cent patients. Age ≤ 35 yr [(OR), 2.56 (1.26-5.19)], illiteracy [OR, 2.30 (1.19-4.46)], rural residence [OR, 3.99 (1.27-12.56)] and CD4 ≤ 350/µl [OR, 2.46 (1.26-4.83)] were associated with increased risk of acquisition of HPV. One hundred thirty nine (74.33%) patients had normal/ negative for intraepithelial lesions (NILM) cytology, three (1.60%) had atypical squamous cells of undetermined significance (ASCUS), 32 (17.11%) had low-grade squamous intraepithelial lesions (LSIL), 10 (5.35%) had high-grade squamous intraepithelial lesions (HSIL) and three (1.60%) had carcinoma cervix. WHO clinical Stage III and IV [OR, 2.83 (1.07-7.49)] and CD4 ≤ 350/µl [OR, 2.84 (1.30-6.20)] were risk factors for abnormal cytology. INTERPRETATION & CONCLUSIONS Our study showed 26.85 per cent HPV positivity in HIV infected women in this region, with HPV-16 as the commonest genotype. Abnormal cervical cytology was seen in about 25 per cent women. Regular Pap smear screening as recommended by the National AIDS Control Organization will help in early detection of cervical abnormalities in HIV- positive women.
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Affiliation(s)
- Jaya Chakravarty
- Department of Medicine & Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
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14
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Mane A, Sahasrabuddhe VV, Nirmalkar A, Risbud AR, Sahay S, Bhosale RA, Vermund SH, Mehendale SM. Rates and determinants of incidence and clearance of cervical HPV genotypes among HIV-seropositive women in Pune, India. J Clin Virol 2016; 88:26-32. [PMID: 28152432 DOI: 10.1016/j.jcv.2016.10.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2016] [Revised: 09/30/2016] [Accepted: 10/25/2016] [Indexed: 01/26/2023]
Abstract
BACKGROUND Several studies in recent years have documented the genotype-specific prevalence of HPV infection and wide diversity and multiplicity of HPV genotypes among HIV-seropositive women. Yet, information on changes in HPV genotype-specific incidence and clearance rates over time, and their correlation with clinical or immunologic factors among HIV-seropositive women is scarce. OBJECTIVES We conducted a prospective study to investigate the incidence and clearance rates of cervical HPV genotypes among HIV-seropositive women in India and expand the evidence base in this area of research. STUDY DESIGN Cervical samples were collected from n=215 HIV-seropositive women in Pune, India who underwent two screening visits separated by a median of 11-months (interquartile range: 8-18 months). HPV genotypes were determined by Roche Linear Array HPV assay. Individual genotype-specific and carcinogenicity-grouping-specific HPV incidence and clearance rates were calculated and the associations between incidence/clearance and age and HIV-related metrics were explored. RESULTS Incidence and clearance rates for 'any HPV' and 'carcinogenic HPV' genotypes were 11.1 and 18.3, and 6.7 and 33.8, per 100 person-years, respectively. Incidence and clearance rates for HPV genotypes of alpha-9 species (HPV16, HPV31, HPV33, HPV35, HPV52 and HPV58) and alpha-7 species (HPV18, HPV39, HPV45, HPV59 and HPV68) were 5.8 and 2.04, and 32.1 and 53.5, per 100 person-years, respectively. Clearance of any HPV type was associated with increasing age of participants (odds ratio: 1.08, 95%CI: 1.004-1.17), although the association marginally lost its statistical significance when adjusted for CD4 counts and antiretroviral therapy status. CONCLUSIONS Genotype-specific clearance rates of HPV were higher than corresponding incidence rates. The suggestion of a positive associations of increasing age with HPV clearance points to the need for etiologic studies on age-related hormonal changes on clearance of cervical HPV infection.
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Affiliation(s)
- Arati Mane
- National AIDS Research Institute, Pune, India
| | | | | | | | - Seema Sahay
- National AIDS Research Institute, Pune, India
| | | | - Sten H Vermund
- Vanderbilt University School of Medicine, Nashville, USA
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15
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Thunga S, Andrews A, Ramapuram J, Satyamoorthy K, Kini H, Unnikrishnan B, Adhikari P, Singh P, Kabekkodu SP, Bhat S, Kadam A, Shetty AK. Cervical cytological abnormalities and human papilloma virus infection in women infected with HIV in Southern India. J Obstet Gynaecol Res 2016; 42:1822-1828. [PMID: 27641071 DOI: 10.1111/jog.13111] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Revised: 03/21/2016] [Accepted: 06/18/2016] [Indexed: 11/29/2022]
Abstract
AIM The aim of this study was to examine the association between CD4 count, human papilloma virus (HPV) infection, and the risk of cervical intraepithelial neoplasia among HIV-infected women. METHODS A cross-sectional study was conducted among 104 HIV-infected women attending an antiretroviral therapy clinic. They underwent Pap smear and cervical HPV DNA testing. RESULTS The overall prevalence of HPV infection was 57.7%. HPV 16 was the commonest genotype found (38.5%); HPV 16 and 18 put together contributed to 73.3% of HPV infection; 27.5% of HIV-infected women had squamous cell abnormalities. Cervical intraepithelial neoplasia was less likely among women with CD4 count > 500/mm3 (12%) and in those without opportunistic infections (17.8%). The prevalence of high-risk HPV infection was higher in women with high-grade squamous intraepithelial lesions or greater lesions (85.7%) as compared to women with normal cytology (52.1%). CONCLUSION The high prevalence of HPV infection and cervical intraepithelial neoplasia in HIV-infected women warrants the need for regular Pap smear screening in these women and routine HPV vaccination for adolescents to reduce the burden of cervical cancer in India.
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Affiliation(s)
- Suchitra Thunga
- Department of OBG, Kasturba Medical College, Manipal University, Mangalore, Karnataka, India
| | | | - John Ramapuram
- Department of Medicine, Kasturba Medical College, Manipal University, Mangalore, Karnataka, India
| | - Kapaettu Satyamoorthy
- Centre for Molecular and Cellular Biology, School of Life Sciences, Manipal University, Karnataka, India
| | - Hema Kini
- Department of Pathology, Kasturba Medical College, Manipal University, Mangalore, Karnataka, India
| | - B Unnikrishnan
- Department of Community Medicine, Kasturba Medical College, Manipal University, Mangalore, Karnataka, India
| | - Prabha Adhikari
- Department of Medicine, Kasturba Medical College, Manipal University, Mangalore, Karnataka, India
| | - Prakhar Singh
- Kasturba Medical College, Manipal University, Mangalore, Karnataka, India
| | - Shama Prasada Kabekkodu
- Department of Biotechnology, School of Life Sciences, Manipal University, Manipal, Karnataka, India
| | - Samatha Bhat
- Department of Biotechnology, School of Life Sciences, Manipal University, Manipal, Karnataka, India
| | - Anagha Kadam
- Department of Biotechnology, School of Life Sciences, Manipal University, Manipal, Karnataka, India
| | - Avinash K Shetty
- Department of Pediatrics, Wake Forest School of Medicine, Salem, North Carolina, USA
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Menezes LJ, Poongulali S, Tommasino M, Lin HY, Kumarasamy N, Fisher KJ, Saravanan S, Gheit T, Ezhilarasi C, Jeeva A, Lu B, Giuliano AR. Prevalence and concordance of human papillomavirus infection at multiple anatomic sites among HIV-infected women from Chennai, India. Int J STD AIDS 2016; 27:543-53. [PMID: 26002318 DOI: 10.1177/0956462415587226] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Accepted: 04/23/2015] [Indexed: 11/15/2022]
Abstract
Human papillomavirus (HPV) infection at the cervix, anus and oropharynx has been rarely concurrently estimated among HIV-infected women. Using multiplex polymerase chain reaction testing, we prospectively evaluated HPV genotype distribution across three anatomic sites among 50 eligible HIV-infected women from Chennai, India, who provided biological specimens and answered a sexual behaviour questionnaire. We also assessed clinical and behavioural factors related to HPV prevalence. Oncogenic HPV prevalence was comparable between the anus and cervix at 52.2% and 52.0% and lower at the oropharynx at 13.2%; 78% of women with a cervical HPV infection had the same type in the anus. Newly acquired oncogenic HPV infections were lower at cervix (24%) than anus (35%) at three months. 'Any type' cervical HPV prevalence was higher among women with low education and less than five years since HIV diagnosis. CD4+ count and antiretroviral therapy status were not associated with HPV prevalence at the three anatomic sites; however, enrolment cervical HPV16 prevalence was elevated among women with nadir CD4+ <200 cells/µL and enrolment CD4+ <350 cells/µL. Regular cervical screening is essential in HIV-infected Indian women irrespective of CD4+ count and antiretroviral therapy status. Additional research clarifying the natural history of anal HPV infection is also needed in this population.
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Affiliation(s)
- Lynette J Menezes
- Division of Infectious Disease, University of South Florida, Tampa, FL, USA
| | | | | | - Hui-Yi Lin
- H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | | | - Kate J Fisher
- H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | | | - Tarik Gheit
- International Agency for Research on Cancer, Lyon, France
| | | | | | - Beibei Lu
- H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Anna R Giuliano
- H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
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17
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Joshi S, Kulkarni V, Gangakhedkar R, Sankaranarayanan R. Are we missing opportunities to prevent cervical cancer in HIV-infected women in India? Indian J Med Res 2015; 142:610-3. [PMID: 26658598 PMCID: PMC4743350 DOI: 10.4103/0971-5916.171292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Affiliation(s)
- Smita Joshi
- Hirabai Cowasji Jehangir Medical Research Institute, Pune, India
- Prayas, Pune, India
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18
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Salters KA, Cescon A, Zhang W, Ogilvie G, Murray MCM, Coldman A, Hamm J, Chiu CG, Montaner JSG, Wiseman SM, Money D, Pick N, Hogg RS. Cancer incidence among HIV-positive women in British Columbia, Canada: Heightened risk of virus-related malignancies. HIV Med 2015; 17:188-95. [PMID: 26268461 DOI: 10.1111/hiv.12290] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/21/2015] [Indexed: 12/19/2022]
Abstract
OBJECTIVES We used population-based data to identify incident cancer cases and correlates of cancer among women living with HIV/AIDS in British Columbia (BC), Canada between 1994 and 2008. METHODS Data were obtained from a retrospective population-based cohort created from linkage of two province-wide databases: (1) the database of the BC Cancer Agency, a province-wide population-based cancer registry, and (2) a database managed by the BC Centre for Excellence in HIV/AIDS, which contains data on all persons treated with antiretroviral therapy in BC. This analysis included women (≥ 19 years old) living with HIV in BC, Canada. Incident cancer diagnoses that occurred after highly active antiretroviral therapy (HAART) initiation were included. We obtained a general population comparison of cancer incidence among women from the BC Cancer Agency. Bivariate analysis (Pearson χ(2) , Fisher's exact or Wilcoxon rank-sum test) compared women with and without incident cancer across relevant clinical and sociodemographic variables. Standardized incidence ratios (SIRs) were calculated for selected cancers compared with the general population sample. RESULTS We identified 2211 women with 12 529 person-years (PY) of follow-up who were at risk of developing cancer after HAART initiation. A total of 77 incident cancers (615/100 000 PY) were identified between 1994 and 2008. HIV-positive women with cancer, in comparison to the general population sample, were more likely to be diagnosed with invasive cervical cancer, Hodgkin's lymphoma, non-Hodgkin's lymphoma and Kaposi's sarcoma and less likely to be diagnosed with cancers of the digestive system. CONCLUSIONS This study observed elevated rates of cancer among HIV-positive women compared to a general population sample. HIV-positive women may have an increased risk for cancers of viral-related pathogenesis.
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Affiliation(s)
- K A Salters
- BC Centre for Excellence in HIV/AIDS, Vancouver, Canada.,Faculty of Health Sciences, Simon Fraser University, Burnaby, Canada
| | - A Cescon
- BC Centre for Excellence in HIV/AIDS, Vancouver, Canada.,Northern Ontario School of Medicine, Sudbury, Canada
| | - W Zhang
- BC Centre for Excellence in HIV/AIDS, Vancouver, Canada
| | - G Ogilvie
- Faculty of Medicine, University of British Columbia, Vancouver, Canada.,BC Centre for Disease Control, Vancouver, Canada
| | - M C M Murray
- Faculty of Medicine, University of British Columbia, Vancouver, Canada.,BC Women's Hospital and Health Centre, Vancouver, Canada.,Women's Health Research Institute, Vancouver, Canada
| | | | - J Hamm
- BC Cancer Agency, Vancouver, Canada
| | - C G Chiu
- Department of Surgery, St Paul's Hospital & University of British Columbia, Vancouver, Canada
| | - J S G Montaner
- BC Centre for Excellence in HIV/AIDS, Vancouver, Canada.,Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - S M Wiseman
- Department of Surgery, St Paul's Hospital & University of British Columbia, Vancouver, Canada
| | - D Money
- Faculty of Medicine, University of British Columbia, Vancouver, Canada.,BC Women's Hospital and Health Centre, Vancouver, Canada.,Women's Health Research Institute, Vancouver, Canada
| | - N Pick
- Faculty of Medicine, University of British Columbia, Vancouver, Canada.,BC Women's Hospital and Health Centre, Vancouver, Canada.,Women's Health Research Institute, Vancouver, Canada
| | - R S Hogg
- BC Centre for Excellence in HIV/AIDS, Vancouver, Canada.,Faculty of Health Sciences, Simon Fraser University, Burnaby, Canada
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19
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Abstract
Cervical cancer is on the declining trend in India according to the population-based registries; yet it continues to be a major public health problem for women in India. Multifactorial causation, potential for prevention, and the sheer threat it poses make cervical cancer an important disease for in-depth studies, as has been attempted by this paper. This paper attempts to review the available knowledge regarding the epidemiology and pattern of cervical cancer; types of HPV (human papilloma virus) prevalent among cervical cancer patients and among women in general, high-risk groups such as commercial sex workers, and HIV (human immunodeficiency virus)-positive women; and the role of the national program on cancer in control efforts. The peak age of incidence of cervical cancer is 55-59 years, and a considerable proportion of women report in the late stages of disease. Specific types of oncogenic HPV-16, 18 have been identified in patients with cervical cancer. Other epidemiological risk factors are early age at marriage, multiple sexual partners, multiple pregnancies, poor genital hygiene, malnutrition, use of oral contraceptives, and lack of awareness. A multipronged approach is necessary which can target areas of high prevalence identified by registries with a combination of behavior change communication exercises and routine early screening with VIA. Sensitizing the people of the area, including menfolk, is necessary to increase uptake levels. Vaccination against types 16 and 18 can also be undertaken after taking into confidence all stakeholders, including the parents of adolescent girls. Preventing and treating cervical cancer and reducing the burden are possible by targeting resources to the areas with high prevalence.
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Affiliation(s)
- Aswathy Sreedevi
- Community Medicine, AIMS, Kochi, Amrita Vishwa Vidyapeetham, Kerala, India
| | - Reshma Javed
- Community Medicine, AIMS, Kochi, Amrita Vishwa Vidyapeetham, Kerala, India
| | - Avani Dinesh
- Community Medicine, AIMS, Kochi, Amrita Vishwa Vidyapeetham, Kerala, India
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20
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Aguilar-Lemarroy A, Vallejo-Ruiz V, Cortés-Gutiérrez EI, Salgado-Bernabé ME, Ramos-González NP, Ortega-Cervantes L, Arias-Flores R, Medina-Díaz IM, Hernández-Garza F, Santos-López G, Piña-Sánchez P. Human papillomavirus infections in Mexican women with normal cytology, precancerous lesions, and cervical cancer: Type-specific prevalence and HPV coinfections. J Med Virol 2015; 87:871-84. [DOI: 10.1002/jmv.24099] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/23/2014] [Indexed: 11/12/2022]
Affiliation(s)
| | | | | | | | | | | | - Rafael Arias-Flores
- Molecular Oncology Laboratory; Oncology Research Unit (UIMEO)-IMSS; Mexico City Mexico
| | | | | | | | - Patricia Piña-Sánchez
- Molecular Oncology Laboratory; Oncology Research Unit (UIMEO)-IMSS; Mexico City Mexico
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21
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Sinayobye JD, Sklar M, Hoover DR, Shi Q, Dusingize JC, Cohen M, Mutimura E, Asiimwe-Kateera B, Castle PE, Strickler H, Anastos K. Prevalence and risk factors for High-Risk Human Papillomavirus (hrHPV) infection among HIV-infected and Uninfected Rwandan women: implications for hrHPV-based screening in Rwanda. Infect Agent Cancer 2014; 9:40. [PMID: 25926864 PMCID: PMC4413542 DOI: 10.1186/1750-9378-9-40] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Accepted: 11/05/2014] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND New World Health Organization guidelines recommend high-risk human papillomavirus (hrHPV) screen-and-treat strategies for cervical cancer prevention. We describe risk of, and risk factors for, testing hrHPV positive in a pilot study of hrHPV screen-and-treat conducted in Rwanda. METHODS A total of 2,964 women, 1,289 HIV-infected (HIV [+]) and 1,675 HIV-uninfected (HIV [-]), aged 30-60 years and living in Rwanda were enrolled in 2010. Cervical specimens were collected and tested by careHPV, a DNA test for a pool of 14 hrHPV types. Prevalence with binomial 95% confidence intervals (95% CI) and determinants of testing hrHPV positive were calculated. RESULTS hrHPV prevalence was higher in HIV [+] (31.8%, 95% CI = 29.2-34.4%) than HIV [-] women (8.2%, 95% CI = 6.7-9.8%; P < 0.0001). Among HIV [+] women, there was a significant trend (ptrend <0.001) of higher hrHPV prevalence with lower CD4 cell count, with the highest hrHPV prevalence among those with <200 CD4 cell counts (45.5%, 95% CI = 34.8-56.4%). In multivariate analysis of HIV [+] women, testing hrHPV positive was positively associated CD4 count of <200 cells/μL, history of 3 or more sexual partners, and history of using hormonal contraception, and negatively associated with older age. In HIV [-] women, testing hrHPV positive was negatively associated only with older age groups of 45-49 and 50-60 years and surprisingly was not associated with lifetime number of sexual partners. CONCLUSION hrHPV prevalence is high in HIV [+], especially in women with the lowest CD4 cell counts, which may have implications for utilizing hrHPV-based screening strategies such as screen-and-treat in these high-risk subgroups.
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Affiliation(s)
| | - Marc Sklar
- Albert Einstein College of Medicine, Bronx, NY USA
| | - Donald R Hoover
- Albert Einstein College of Medicine, Bronx, NY USA ; Rutgers University, New Brunswick, NJ USA
| | - Qiuhu Shi
- NY Medical College, Valhalla, NY USA
| | - Jean Claude Dusingize
- Regional Alliance for Sustainable Development (RASD), P. O. Box 1544, Kigali, Rwanda
| | - Mardge Cohen
- John Stroger (Cook County) Hospital, Chicago, IL USA
| | - Eugene Mutimura
- Regional Alliance for Sustainable Development (RASD), P. O. Box 1544, Kigali, Rwanda
| | | | - Philip E Castle
- Albert Einstein College of Medicine, Bronx, NY USA ; Global Coalition Against Cervical Cancer, Arlington, VA USA
| | - Howard Strickler
- Regional Alliance for Sustainable Development (RASD), P. O. Box 1544, Kigali, Rwanda
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22
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Park EK, Cho H, Lee SH, Lee SG, Lee SY, Kim KH, Lee CH, Chung JS, Kwak IS. Human papillomavirus prevalence and genotype distribution among HIV-infected women in Korea. J Korean Med Sci 2014; 29:32-7. [PMID: 24431902 PMCID: PMC3890473 DOI: 10.3346/jkms.2014.29.1.32] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2013] [Accepted: 11/08/2013] [Indexed: 11/20/2022] Open
Abstract
The epidemiology on human papillomavirus (HPV) among human immunodeficiency virus (HIV)-infected women in Korea is not well established. A retrospective study was conducted to determine the prevalence and genotype distribution of HPV infection among HIV-infected women in Korea. HPV DNA genotype and cervical cytology were examined in 60 HIV-positive women and 1,938 HIV-negative women. HPV genotypes were analyzed by using a HPV DNA chip. HIV-infected women had higher prevalence of high-risk HPV (hr-HPV) infection (30% vs 4.9%, adjusted odds ratio [AOR], 6.96; 95% confidence interval [CI], 3.63-13.34, P<0.001) and abnormal cervical cytology (18.3% vs 1.8%, AOR, 10.94; 95% CI, 5.18-23.1, P<0.001) compared with controls. The most common hr-HPV genotype detected in HIV-infected women was HPV 16 (10%), followed by 18 (6.7%) and 52 (5%). Prevalence of quadrivalent vaccine-preventable types (HPV 6, 11, 16, and 18) was 21.7% and 2.3% in HIV-positive women and HIV-negative women, respectively. Age was a significant risk factor for hr-HPV infection in HIV-infected women (P=0.039). The presence of hr-HPV was significantly associated with abnormal cervical cytology (P<0.001). These findings suggest that HPV testing for cervical cancer screening in HIV-infected women would be necessary, particularly among young age group.
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Affiliation(s)
- Eun Kyoung Park
- Deparment of Internal Medicine, Pusan National University School of Medicine, Medical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Heerim Cho
- Deparment of Internal Medicine, Pusan National University School of Medicine, Medical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Sun Hee Lee
- Deparment of Internal Medicine, Pusan National University School of Medicine, Medical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Seung Geun Lee
- Deparment of Internal Medicine, Pusan National University School of Medicine, Medical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Sang Yeup Lee
- Deparment of Family Medicine, Yangsan Pusan National University Hospital, Yangsan, Korea
| | - Ki Hyung Kim
- Deparment of Obstetrics & Gynecology, Pusan National University Hospital, Busan, Korea
| | - Chang Hun Lee
- Deparment of Pathology, Pusan National University Hospital, Busan, Korea
| | - Joo Seop Chung
- Deparment of Internal Medicine, Pusan National University School of Medicine, Medical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Ihm Soo Kwak
- Deparment of Internal Medicine, Pusan National University School of Medicine, Medical Research Institute, Pusan National University Hospital, Busan, Korea
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Abstract
Investigating the prevalence of high-risk human papilloma virus (HPV) genotypes in human immunodeficiency virus (HIV)-infected women is vital to generate data for formulating guidelines for prevention/screening of cervical cancer in this vulnerable group. The study was aimed to analyze the HPV genotypes in HIV-infected women. It was a prospective, hospital-based, and cross-sectional study. HIV-infected women were enrolled from the antiretroviral clinic and controls from the gynecology outpatient. The HPV genotyping array kit was used for identifying 21 HPV genotypes. Detection of HPV was confirmed by performing an HPV type-specific polymerase chain reaction. A Pap smear was collected in all women. One hundred thirty HIV-infected women and 64 controls were enrolled. All women with low CD4 counts (n=97) were receiving antiretroviral therapy. Twenty-six (20%) HIV-infected women and 12 (18.7%) women in the control group tested positive for high-risk HPV (P=1.0). HPV 16 was the most common type, detected in 42% of HPV-positive women in the HIV-infected cohort, followed by HPV 45 (15%), HPV 18/52/31/58 (11.5% each), and HPV 33 (7.6%). The corresponding figures in the control group were as follows: HPV 16 (66.6%), HPV 45/18/31 (16.6% each), and HPV 33/58/68 (8.3% each). Cervical intraepithelial neoplasia was detected in 2.3% of HIV-infected women. The prevalence of high-risk HPV in HIV-infected women (20%) was similar to the prevalence in controls (18.7%). This and the incidence of cervical intraepithelial neoplasia are lower than those in previous reports. It is plausible that administration of antiretroviral therapy contributed to the reduced prevalence. The currently available vaccine would likely be beneficial to the local HIV-infected population, as nearly half the HPV-infected women harbored genotypes 16 or 18.
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24
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Ghosh I, Ghosh P, Bharti AC, Mandal R, Biswas J, Basu P. Prevalence of human papillomavirus and co-existent sexually transmitted infections among female sex workers, men having sex with men and injectable drug abusers from eastern India. Asian Pac J Cancer Prev 2012; 13:799-802. [PMID: 22631651 DOI: 10.7314/apjcp.2012.13.3.799] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Human papillomavirus (HPV) is a very common sexually transmitted disease affecting both men and women and is responsible for different ano-genital cancers in either sex. Co-existing sexually transmitted infections (STI) including HIV have been considered as important co-factors for carcinogenesis induced by HPV. The purpose of this study was to determine the prevalence of any HPV, HPV 16 and HPV 18 and also concomitant STIs among female sex workers (FSW), men having sex with men (MSM) and injectable drug users (IDU). MATERIAL AND METHOD This cross-sectional study was conducted among 45 FSWs, 26 MSMs and 58 IDUs who attended the STI or de-addiction clinics. Genital scrape samples collected from glans penis and coronal sulcus in males and cervical squamo-columnar junction in females were tested for HPV DNA by PCR using HPV L1 consensus primer. Type specific PCR to detect HPV 16 and 18 was done on the samples positive on consensus PCR. All participants were tested for associated STIs including HIV and hepatitis B and cervical cytology was done on all females. RESULTS Among the FSWs, HPV was detected in 73.3% and HPV 16 and 18 was detected in 25.7%. Though the HPV prevalence was similarly high among MSMs (69.2%) and IDUs (72.4%), the prevalence of HPV 16 and 18 was much lower in these groups compared to the FSWs. Prevalence of cervico-vaginal infection with Trichomonas vaginalis and syphilis was significantly higher in the HPV positive women compared to the HPV negative women. There was no statistically significant difference in the prevalence of other STIs among HPV positive and negative women and men. CONCLUSION HPV infection is highly prevalent among FSW, MSM and IDUs. Trichomonas vaginalis infection is more frequent in HPV positive women.
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Mane A, Nirmalkar A, Risbud AR, Vermund SH, Mehendale SM, Sahasrabuddhe VV. HPV genotype distribution in cervical intraepithelial neoplasia among HIV-infected women in Pune, India. PLoS One 2012; 7:e38731. [PMID: 22723879 PMCID: PMC3378535 DOI: 10.1371/journal.pone.0038731] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2011] [Accepted: 05/10/2012] [Indexed: 11/25/2022] Open
Abstract
Background The distribution of HPV genotypes, their association with rigorously confirmed cervical precancer endpoints, and factors associated with HPV infection have not been previously documented among HIV-infected women in India. We conducted an observational study to expand this evidence base in this population at high risk of cervical cancer. Methods HIV-infected women (N = 278) in Pune, India underwent HPV genotyping by Linear Array assay. Cervical intraepithelial neoplasia (CIN) disease ascertainment was maximized by detailed assessment using cytology, colposcopy, and histopathology and a composite endpoint. Results CIN2+ was detected in 11.2% while CIN3 was present in 4.7% participants. HPV genotypes were present in 52.5% (146/278) and ‘carcinogenic’ HPV genotypes were present in 35.3% (98/278) HIV-infected women. ‘Possibly carcinogenic’ and ‘non/unknown carcinogenic’ HPV genotypes were present in 14.7% and 29.5% participants respectively. Multiple (≥2) HPV genotypes were present in half (50.7%) of women with HPV, while multiple ‘carcinogenic’ HPV genotypes were present in just over a quarter (27.8%) of women with ‘carcinogenic’ HPV. HPV16 was the commonest genotype, present in 12% overall, as well as in 47% and 50% in CIN2+ and CIN3 lesions with a single carcinogenic HPV infection, respectively. The carcinogenic HPV genotypes in declining order of prevalence overall included HPV 16, 56, 18, 39, 35, 51, 31, 59, 33, 58, 68, 45 and 52. Factors independently associated with ‘carcinogenic’ HPV type detection were reporting ≥2 lifetime sexual partners and having lower CD4+ count. HPV16 detection was associated with lower CD4+ cell counts and currently receiving combination antiretroviral therapy. Conclusion HPV16 was the most common HPV genotype, although a wide diversity and high multiplicity of HPV genotypes was observed. Type-specific attribution of carcinogenic HPV genotypes in CIN3 lesions in HIV-infected women, and etiologic significance of concurrently present non/unknown carcinogenic HPV genotypes await larger studies.
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Affiliation(s)
- Arati Mane
- National AIDS Research Institute, Pune, India
| | | | | | - Sten H. Vermund
- Vanderbilt Institute for Global Health, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America
| | | | - Vikrant V. Sahasrabuddhe
- Vanderbilt Institute for Global Health, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America
- * E-mail:
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