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Ssedyabane F, Niyonzima N, Nambi Najjuma J, Birungi A, Atwine R, Tusubira D, Randall TC, Castro CM, Lee H, Ngonzi J. Prevalence of cervical intraepithelial lesions and associated factors among women attending a cervical cancer clinic in Western Uganda; results based on Pap smear cytology. SAGE Open Med 2024; 12:20503121241252265. [PMID: 38764539 PMCID: PMC11100407 DOI: 10.1177/20503121241252265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 04/15/2024] [Indexed: 05/21/2024] Open
Abstract
Introduction There are high incidence and mortality rates of cervical cancer among females in East Africa. This is exacerbated by limited up-to-date data on premalignant lesions and associated factors in this setting. In this study, we determined the prevalence of cervical intraepithelial lesions and associated factors among women attending the Mbarara Regional Referral Hospital cervical cancer clinic in Southwestern Uganda. Methods In this cross-sectional study, 364 participants were recruited from among women attending the Mbarara Regional Referral Hospital cervical cancer clinic from 1 April to 30 June 2023. On consent, the study nurse collected demographic data and Pap smears, which were microscopically examined and reported by a laboratory scientist and a pathologist following the Bethesda grading system (2014). Statistical analyses were done in STATA version 17, using proportions, Chi-square, bivariate, and multivariate logistic regression analysis to determine associated factors at ⩽0.05 significance level. Results The mean age of participants was 41.9 years. A third of all study participants (37.6%, 132/351) were contraceptive users, mostly hormonal contraceptives (87.1%, 115/132). Almost 88% (307/351) had an unknown Human Papilloma Virus status. The prevalence of cervical intraepithelial lesions among our study participants was 6.6% (23/351), of which 73.9% (17/23) were low-grade squamous intraepithelial lesions. More than half (9/17, 52.9%) of low-grade squamous intraepithelial lesions were active hormonal contraceptive users. Use of hormonal contraceptives (OR: 3.032, p: 0.0253), use of intrauterine devices (OR: 6.284, p: 0.039), and any family history of cervical cancer (OR: 4.144, p: 0.049) were significantly associated with cervical intraepithelial lesions. Conclusion The prevalence of cervical intraepithelial lesions was 6.6%, lower than global estimates. Use of hormonal and intrauterine device contraceptives, as well as family history of cervical cancer, were significantly associated with cervical intraepithelial lesions among our study population. Prospective studies are recommended to further understand associations between different types of intrauterine devices and hormonal contraceptives, and cervical lesions.
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Affiliation(s)
- Frank Ssedyabane
- Department of Medical Laboratory Science, Faculty of Medicine, Mbarara University of Science of Science and Technology, Mbarara, Uganda
| | | | - Josephine Nambi Najjuma
- Department of Nursing, Mbarara University of Science of Science and Technology, Mbarara, Uganda
| | - Abraham Birungi
- Department of Pathology, Mbarara University of Science of Science and Technology, Mbarara Uganda
| | - Raymond Atwine
- Department of Pathology, Mbarara University of Science of Science and Technology, Mbarara Uganda
| | - Deusdedit Tusubira
- Department of Biochemistry, Mbarara University of Science of Science and Technology, Mbarara, Uganda
| | - Thomas C Randall
- Department of Global Health and Social Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Cesar M Castro
- Center for Systems Biology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Cancer Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Hakho Lee
- Center for Systems Biology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Joseph Ngonzi
- Department of Obstetrics and Gynecology, Mbarara University of Science of Science and Technology, Mbarara, Uganda
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Blay Mensah LB, Ken-Amoah S, Essuman MA, Anane-Fenin B, Agbeno EK, Eliason S, Essien-Baidoo S. Cervical Microbiota Influences Cytokine Diversity in Cervical Intraepithelial Neoplasia among Rural Women in the Akyemansa District of Ghana. BIOMED RESEARCH INTERNATIONAL 2023; 2023:5129709. [PMID: 37635942 PMCID: PMC10450155 DOI: 10.1155/2023/5129709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 07/03/2023] [Accepted: 07/31/2023] [Indexed: 08/29/2023]
Abstract
Background In recent times, cervical dysbiosis which mostly causes and aggravates infections is highlighted for its role in immune modulation in cervical dysplasia, which promotes the shifting of Th1 phenotype immunity to Th2 phenotype immunity. This study therefore estimated and compared the levels of circulatory IL-4, IL-6, IL-10, TNF-α, and IFN-γ cytokines among adult women identified to have different grades of cervical intraepithelial neoplasia (CIN) and with cervicovaginal infection. Methods A total of 157 participants were recruited from the Akyemansa District of Ghana, and cervical swabs and blood samples were taken. The Pap smear test, microbiological culture, and ELISA were employed for cytology analysis, bacteria isolation, and identification and estimation of IL-4, IL-6, IL-10, TNF-α, and IFN-γ cytokines, respectively. Results Overall, 14/157 (8.9%) had CIN with 7.6% having CIN 1 and 1.3% having CIN 2. The main predictor for CIN was age above 46 years (OR 11.16, 95% CI: 2.4-51.8). Bacterial vaginosis (p = 0.003) and Candida infection (p = 0.012) were significantly higher in CIN. Again, Staphylococcus aureus (60% vs. 17.6%, p = 0.005), Citrobacter sp. (40.0% vs. 13.2%, p = 0.017), and Morganella morganii (40.0% vs. 4.4%, p = 0.002) isolates were significantly higher in CIN-positive participants. IL-10 and TNF-α concentrations were elevated in participants with CIN 1+ (TNF-α NIL vs. CIN 1+ only, p < 0.05) while IL-6 was decreased among participants with CIN 1+. In the presence of vaginal infection, TNF-α decreased among CIN 1+ participants while IL-10 remained elevated. Conclusion The findings of this study suggest that cervical dysbiosis causes immune suppression, which creates a suitable microenvironment for the development of CIN.
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Affiliation(s)
- Loretta Betty Blay Mensah
- Department of Microbiology and Immunology, School of Medical Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Sebastian Ken-Amoah
- Department of Obstetrics and Gynaecology, School of Medical Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Mainprice Akuoko Essuman
- Department of Medical Laboratory Science, School of Allied Health Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Betty Anane-Fenin
- Department of Obstetrics and Gynaecology, School of Medical Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Evans Kofi Agbeno
- Department of Obstetrics and Gynaecology, School of Medical Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Sebastian Eliason
- Department of Community Medicine, School of Medical Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Samuel Essien-Baidoo
- Department of Microbiology and Immunology, School of Medical Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
- Department of Medical Laboratory Science, School of Allied Health Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
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Ken-Amoah S, Blay Mensah LB, Eliason S, Anane-Fenin B, Agbeno EK, Essuman MA, Essien-Baidoo S. Poor knowledge and awareness of human papillomavirus and cervical cancer among adult females in rural Ghana. FRONTIERS IN TROPICAL DISEASES 2022. [DOI: 10.3389/fitd.2022.971266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Cervical cancer (CC) continues to be a global burden, and a disease of public health interest, especially in low- and middle-income countries. This study explored the knowledge and awareness of human papillomavirus (HPV) infection and CC and the risk-behavioural characteristics of an adult female population in rural Ghana. A total of 274 women, aged 21 years and above were recruited through multi-stage sampling. A questionnaire was used to obtain data on their socio-demographic and socio-economic characteristics and assess their knowledge and awareness of HPV and CC through face-to-face interviews. In all, 187 (68.2%) participants had poor knowledge of HPV and CC with 87 (31.8%) having good knowledge. Only 18.2% and 48.9% of them had prior awareness of HPV infection and CC, respectively. Their primary source of information was the broadcast media (TV and Radio stations) (60.1%). Regarding risky lifestyle behaviours, the mean age at sexual debut was 18.52 ± 2.39 years, 82.8% have had more than one lifetime sexual partner, 81.0% were multiparous with 51.5% using oral contraceptives. Women with higher educational attainment (cOR = 0.41; 95%CI = 0.20-0.81), monthly income (cOR = 0.31; 95%CI = 0.10-1.02), and lifetime sexual partners (aOR = 0.46; 95%CI = 0.21-1.00) were less likely to have poor CC and HPV knowledge compared to their counterparts. In conclusion, adult females in the rural population have limited knowledge and awareness of HPV infection and CC with low CC screening. Intensive educational campaigns should be organised and spearheaded on multiple platforms by the Ghana Health Service and civil societies to sensitise and educate women, in the rural parts of the country, on CC and its related preventive measures.
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Comparative assessment of test characteristics of cervical cancer screening methods for implementation in low-resource settings. Prev Med 2022; 154:106883. [PMID: 34785209 DOI: 10.1016/j.ypmed.2021.106883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 11/05/2021] [Accepted: 11/07/2021] [Indexed: 12/31/2022]
Abstract
Cervical cancer disproportionately affects low-resource settings. Papanicolaou, human papillomavirus (HPV), and visual inspection of cervix with acetic acid (VIA) testing, each with different characteristics, will reduce cervical cancer burden. We conducted a critical literature review using PubMed, Cochrane, WHO, and grey literature from 1994 to 2020. We examined efficacy, harms, and comparative effectiveness of screening methods by age, human immunodeficiency virus, provider characteristics, and assessed implementation challenges in low-resource settings. Comprehensive data on utility and efficacy of screening tests indicates that each screening has strengths and shortcomings but all confer acceptable performance. HPV and VIA appear more promising. Primary HPV test-and-treat, self-testing, and co-testing have been studied but data on triage plans, cost, support system, implementation and sustainability is unclear in low-resource settings. HPV testing could help target subgroups of older or higher risk women. VIA offers local capacity-building and scalability. Quality VIA technique after HPV testing is still required to guide post-screening treatments. VIA competencies decline gradually with current standard trainings. Stationary cervicography improves VIA quality but isn't scalable. Affordable smartphones eliminate this barrier, enhance training through mentorship, and advance continuing education and peer-to-peer training. Smartphone-based VIA facilitates cervical image storage for patient education, health promotion, record-keeping, follow-up care, remote expert support, and quality control to improve VIA reliability and reproducibility and reduce mis-diagnoses and burden to health systems. Rather than ranking screening methods using test characteristics alone in study or higher-resource settings, we advocate for scalable strategies that maximize reliability and access and reduce cost and human resources.
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Behnke AL, Krings A, Wormenor CM, Dunyo P, Kaufmann AM, Amuah JE. Female health-care providers' advocacy of self-sampling after participating in a workplace program for cervical cancer screening in Ghana: a mixed-methods study. Glob Health Action 2021; 13:1838240. [PMID: 33200671 PMCID: PMC7671662 DOI: 10.1080/16549716.2020.1838240] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Cervical cancer is the second most common cancer among Ghanaian women and screening coverage is low. ACCESSING is a cross-sectional study investigating human papillomavirus (HPV) prevalence via self-sampling in rural communities of the North Tongu district in Ghana. Female health-care providers (HCPs) were invited to self-collect a cervicovaginal sample with a commercial sampler in order to acquaint themselves with the sampling method. OBJECTIVE This study set out to explore female HCPs' perceptions, advocacy for, and implications of self-sampling with the aim of enhancing self-sampling acceptability in the targeted screening population. METHODS A mixed-methods approach was used, consisting of (a) a survey among 52 female HCPs working in a district hospital and (b) 10 one-to-one semi-structured interviews with purposefully sampled HCPs. RESULTS The quantitative analysis of the survey (n = 52) showed that, among HCPs who took the sample themselves (50/52), all found it 'Easy' or 'Very Easy' and felt 'Very Comfortable' or 'Comfortable'. 82.7% indicated that they would undertake screening more often, and 98.1% indicated they would prefer self-sampling, if cervical cancer risk is as reliably determined as by clinician-directed cytobrush sampling. All interview participants (n = 10) indicated that they appreciated the program and would recommend the screening to their patients and/or family members and neighbours. Common reasons for preferring self-sampling were less (anticipated) pain compared to speculum examination and more privacy. CONCLUSIONS Self-sampling for cervical cancer screening is highly acceptable to female HCPs. Setting up a workplace screening program that entails the option of self-sampling could create greater awareness and positive attitudes among HCPs to educating their patients, families, and neighbours on cervical cancer risks and motivate HCPs to advocate for women's participation in screening.
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Affiliation(s)
- Anna-Lisa Behnke
- Clinic for Gynaecology (CBF), Laboratory for Gynaecologic Tumor Immunology, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin , Berlin, Germany
| | - Amrei Krings
- Clinic for Gynaecology (CBF), Laboratory for Gynaecologic Tumor Immunology, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin , Berlin, Germany
| | | | - Priscilla Dunyo
- Department of Obstetrics and Gynecology, Catholic Hospital Battor , Battor, Ghana
| | - Andreas M Kaufmann
- Clinic for Gynaecology (CBF), Laboratory for Gynaecologic Tumor Immunology, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin , Berlin, Germany
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Asgary R, Staderini N, Mthethwa-Hleta S, Lopez Saavedra PA, Garcia Abrego L, Rusch B, Marie Luce T, Rusike Pasipamire L, Ndlangamandla M, Beideck E, Kerschberger B. Evaluating smartphone strategies for reliability, reproducibility, and quality of VIA for cervical cancer screening in the Shiselweni region of Eswatini: A cohort study. PLoS Med 2020; 17:e1003378. [PMID: 33211691 PMCID: PMC7676712 DOI: 10.1371/journal.pmed.1003378] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Accepted: 10/08/2020] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Cervical cancer is among the most common preventable cancers with the highest morbidity and mortality. The World Health Organization (WHO) recommends visual inspection of the cervix with acetic acid (VIA) as cervical cancer screening strategy in resource-poor settings. However, there are barriers to the sustainability of VIA programs including declining providers' VIA competence without mentorship and quality assurances and challenges of integration into primary healthcare. This study seeks to evaluate the impact of smartphone-based strategies in improving reliability, reproducibility, and quality of VIA in humanitarian settings. METHODS AND FINDINGS We implemented smartphone-based VIA that included standard VIA training, adapted refresher, and 6-month mHealth mentorship, sequentially, in the rural Shiselweni region of Eswatini. A remote expert reviewer provided diagnostic and management feedback on patients' cervical images, which were reviewed weekly by nurses. Program's outcomes, VIA image agreement rates, and Kappa statistic were compared before, during, and after training. From September 1, 2016 to December 31, 2018, 4,247 patients underwent screening; 247 were reviewed weekly by a VIA diagnostic expert. Of the 247, 128 (49%) were HIV-positive; mean age was 30.80 years (standard deviation [SD]: 7.74 years). Initial VIA positivity of 16% (436/2,637) after standard training gradually increased to 25.1% (293/1,168), dropped to an average of 9.7% (143/1,469) with a lowest of 7% (20/284) after refresher in 2017 (p = 0.001), increased again to an average of 9.6% (240/2,488) with a highest of 17% (17/100) before the start of mentorship, and dropped to an average of 8.3% (134/1,610) in 2018 with an average of 6.3% (37/591) after the start of mentorship (p = 0.019). Overall, 88% were eligible for and 68% received cryotherapy the same day: 10 cases were clinically suspicious for cancer; however, only 5 of those cases were confirmed using punch biopsy. Agreement rates with the expert reviewer for positive and negative cases were 100% (95% confidence interval [CI]: 79.4% to 100%) and 95.7% (95% CI: 92.2% to 97.9%), respectively, with negative predictive value (NPV) (100%), positive predictive value (PPV) (63.5%), and area under the curve of receiver operating characteristics (AUC ROC) (0.978). Kappa statistic was 0.74 (95% CI; 0.58 to 0.89); 0.64 and 0.79 at 3 and 6 months, respectively. In logistic regression, HIV and age were associated with VIA positivity (adjusted Odds Ratio [aOR]: 3.53, 95% CI: 1.10 to 11.29; p = 0.033 and aOR: 1.06, 95% CI: 1.0004 to 1.13; p = 0.048, respectively). We were unable to incorporate a control arm due to logistical constraints in routine humanitarian settings. CONCLUSIONS Our findings suggest that smartphone mentorship provided experiential learning to improve nurses' competencies and VIA reliability and reproducibility, reduced false positive, and introduced peer-to-peer education and quality control services. Local collaboration; extending services to remote populations; decreasing unnecessary burden to screened women, providers, and tertiary centers; and capacity building through low-tech high-yield screening are promising strategies for scale-up of VIA programs.
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Affiliation(s)
- Ramin Asgary
- Medecins Sans Frontieres, Geneva, Switzerland
- George Washington University, Washington, District of Columbia, United States of America
- Weill Cornell Medical College, New York, New York, United States of America
- * E-mail:
| | | | | | | | | | | | | | | | | | - Elena Beideck
- Weill Cornell Medical College, New York, New York, United States of America
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Self-Collected Specimens Revealed a Higher Vaccine- and Non-Vaccine-Type Human Papillomavirus Prevalences in a Cross-Sectional Study in Akuse. Adv Prev Med 2020; 2020:8343169. [PMID: 32411484 PMCID: PMC7204098 DOI: 10.1155/2020/8343169] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 10/16/2019] [Accepted: 11/22/2019] [Indexed: 12/24/2022] Open
Abstract
Background Population-specific epidemiologic data on human Papillomavirus infection, which are limited in most of the SubSaharan African countries, are necessary for effective cervical cancer prevention. This study aimed to generate population-specific data on human Papillomavirus infections, and determine which of these, self-collected and provider-collected specimens, gives a higher estimate of the prevalence of human Papillomaviruses, including vaccine and non-vaccine-type human Papillomavirus. Methods In this cross-sectional study, following a questionnaire-based collection of epidemiological data, self-, and provider-collected specimens, obtained from women 15−65 years of age, were analysed for human Papillomavirus types by a nested-multiplex polymerase chain reaction, and for cervical lesions by Pap testing. HPV data were categorised according to risk type and vaccine types for further analysis. Results The difference between the overall human Papillomavirus infection prevalences obtained with the self-collected specimens, 43.1% (95% CI of 38.0–51.0%) and that with the provider-collected samples, 23.3% (95% CI of 19.0–31.0%) were significant (p ≤ 0.001). The prevalence of quadrivalent vaccine-type human Papillomaviruses was 12.3% with self-collected specimens, but 6.0% with provider-collected specimens. For the nonavalent vaccine-types, the prevalences were 26.6% and 16.7% respectively. There were multiple infections involving both vaccine-preventable and nonvaccine preventable high-risk human Papillomavirus genotypes. Conclusion The Akuse subdistrict can, therefore, be said to have a high burden of human Papillomavirus infections, which included nonvaccine types, as detected with both self-collected and provider-collected specimens. These imply that self-collection is to be given a higher consideration as a means for a population-based high-risk human Papillomavirus infections burdens assessment/screening. Additionally, even with a successful implementation of the HPV vaccination, if introduced in Ghana, there is still the need to continue with the screening of women.
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Williams MS, Kenu E, Adanu A, Yalley RA, Lawoe NK, Dotse AS, Adu RF, Fontaine K. Awareness and Beliefs About Cervical Cancer, the HPV Vaccine, and Cervical Cancer Screening Among Ghanaian Women with Diverse Education Levels. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2019; 34:897-903. [PMID: 29974412 DOI: 10.1007/s13187-018-1392-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Cervical cancer is the leading cause of cancer death among women in Ghana. Cost-effective tools for the primary and secondary prevention of cervical cancer, such as the Pap test, the HPV DNA test, and the HPV vaccine, are available in hospitals and clinics throughout Ghana. However, participation in cervical cancer prevention behaviors is low among Ghanaian women. Our objective was to determine if there were significant differences in cervical cancer awareness and stigmatizing beliefs about women with cervical cancer between Ghanaian women of different education levels. We surveyed 288 Ghanaian women who were at least 18 years old. Data on the participants' demographic characteristics, awareness of cervical cancer, cervical cancer screening, and the HPV vaccine, beliefs about cervical cancer screening, and stigmatizing beliefs about women with cervical cancer was collected. Chi-square tests for independence and Fisher's exact test of independence were preformed to determine if education level was associated with those factors. Participation in cervical cancer screening and uptake of the HPV vaccine was significantly lower among women with less than a senior high school education. Awareness about cervical cancer, cervical cancer screening, and the HPV vaccine was lower among women with less education. Women with lower levels of education were more likely to agree with the negative statements about cervical cancer screening and stigmatizing beliefs about women with cervical cancer. Cervical cancer education interventions that are tailored for Ghanaian women with different educational levels are needed to increase awareness of and participation in cervical cancer prevention strategies.
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Affiliation(s)
| | | | | | | | | | | | | | - Kevin Fontaine
- University of Alabama at Birmingham, Birmingham, AL, USA
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Asgary R, Cole H, Adongo P, Nwameme A, Maya E, Adu-Amankwah A, Barnett H, Adanu R. Acceptability and implementation challenges of smartphone-based training of community health nurses for visual inspection with acetic acid in Ghana: mHealth and cervical cancer screening. BMJ Open 2019; 9:e030528. [PMID: 31315879 PMCID: PMC6661590 DOI: 10.1136/bmjopen-2019-030528] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE To explore acceptability and feasibility of smartphone-based training of low-level to mid-level health professionals in cervical cancer screening using visual inspection with acetic acid (VIA)/cervicography. DESIGN In 2015, we applied a qualitative descriptive approach and conducted semi-structured interviews and focus groups to assess the perceptions and experiences of community health nurses (CHNs) (n=15) who performed smartphone-based VIA, patients undergoing VIA/cryotherapy (n=21) and nurse supervisor and the expert reviewer (n=2). SETTING Community health centres (CHCs) in Accra, Ghana. RESULTS The 3-month smartphone-based training and mentorship was perceived as an important and essential complementary process to further develop diagnostic and management competencies. Cervical imaging provided peer-to-peer learning opportunities, and helped better communicate the procedure to and gain trust of patients, provide targeted education, improve adherence and implement quality control. None of the patients had prior screening; they overwhelmingly accepted smartphone-based VIA, expressing no significant privacy issues. Neither group cited significant barriers to performing or receiving VIA at CHCs, the incorporation of smartphone imaging and mentorship via text messaging. CHNs were able to leverage their existing community relationships to address a lack of knowledge and misperceptions. Patients largely expressed decision-making autonomy regarding screening. Negative views and stigma were present but not significantly limiting, and the majority felt that screening strategies were acceptable and effective. CONCLUSIONS Our findings suggest the overall acceptability of this approach from the perspectives of all stakeholders with important promises for smartphone-based VIA implementation. Larger-scale health services research could further provide important lessons for addressing this burden in low-income and middle-income countries.
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Affiliation(s)
- Ramin Asgary
- Global Health, George Washington University Milken Institute of Public Health, Washington, District of Columbia, USA
- Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Helen Cole
- Environmental Science and Technology, Autonomous University of Barcelona Barcelona Catalunya Spain, Barcelona, Spain
| | - Philip Adongo
- Social and Behavioral Sciences, University of Ghana School of Public Health, Accra, Ghana
| | - Ada Nwameme
- Social and Behavioral Sciences, University of Ghana School of Public Health, Accra, Ghana
| | - Ernest Maya
- Social and Behavioral Sciences, University of Ghana School of Public Health, Accra, Ghana
- Population, Family and Reproductive Health, University of Ghana School of Public Health, Accra, Ghana
| | - Amanda Adu-Amankwah
- Population, Family and Reproductive Health, University of Ghana School of Public Health, Accra, Ghana
| | - Hannah Barnett
- Global Health, George Washington University Milken Institute of Public Health, Washington, District of Columbia, USA
| | - Richard Adanu
- Dean, University of Ghana School of Public Health, Accra, Ghana
- Obstetrics and Gynecology, Korle-Bu Teaching Hospital, Accra, Ghana
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Donkoh ET, Agyemang-Yeboah F, Asmah RH, Wiredu EK. Prevalence of cervical cancer and pre-cancerous lesions among unscreened Women in Kumasi, Ghana. Medicine (Baltimore) 2019; 98:e14600. [PMID: 30921178 PMCID: PMC6456016 DOI: 10.1097/md.0000000000014600] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 12/26/2018] [Accepted: 01/28/2019] [Indexed: 10/31/2022] Open
Abstract
Ghana does not have a universal population-based cervical cancer screening program and there is very limited information about the distribution of cervical epithelial cell lesions. This study provides evidence that a moderately high prevalence of cervical cancer and precancerous lesions exists among unscreened women in Kumasi.The prevalence of cervical epithelial cell abnormalities among a cross-section of women attending cervical cancer screening for the first time in a suburb of Ghana from 2011 to 2014 was studied. Cervical smears were prepared and examined independently by 2 cytotechnologists and confirmed by a pathologist. Cervical lesions were classified according to the Bethesda System for cervical cytology 2001.Out of the 592 women for whom a Pap smear was available for evaluation, 555 (93.8%) were negative for intraepithelial lesion or malignancy. Eight women (1.4%) showed atypical squamous cells of undetermined significance (ASCUS), 9 (1.4%) low-grade squamous intraepithelial lesions, and 2 (0.3%) high-grade squamous intraepithelial lesions. A total of 15 (2.5%) smears were unsatisfactory for cervical cytology. Additionally, 3 women (0.5%) had squamous cell carcinoma, giving an overall rate of 3.7% for epithelial cell abnormalities.Cervical cancer and precursor epithelial cell abnormalities are common among women in Kumasi for a disease that can be prevented by early detection through routine screening and management. This study provides adequate background data to recommend the implementation of cervical cancer screening in all eligible women in Ghana.
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Affiliation(s)
- Emmanuel Timmy Donkoh
- Department of Basic and Applied Biology, School of Sciences, University of Energy and Natural Resources, Sunyani
| | - Francis Agyemang-Yeboah
- Department of Molecular Medicine, School of Medical Sciences, KNUST, Private Mail Bag, Kumasi
| | | | - Edwin K. Wiredu
- Department of Pathology, School of Biomedical and Allied Health Sciences, College of Health Sciences, University of Ghana, Ghana
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Dunyo P, Effah K, Udofia EA. Factors associated with late presentation of cervical cancer cases at a district hospital: a retrospective study. BMC Public Health 2018; 18:1156. [PMID: 30285699 PMCID: PMC6171232 DOI: 10.1186/s12889-018-6065-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 09/24/2018] [Indexed: 11/25/2022] Open
Abstract
Background Cervical cancer is the leading and most common female cancer among women in Ghana. Although there are screening methods to detect premalignant lesions for treatment, screening coverage in Ghana is 2.8% and late presentation of cases complicates treatment efforts. This study examined the sociodemographic, clinical and histological characteristics associated with late presentation of cervical cancer cases attending Gynecological Oncology care at Catholic Hospital, Battor. Methods One hundred and fifty-seven medical records of confirmed cases of cervical cancer reporting to the Outpatient Obstetrics and Gynecology Department between 2012 and 2016 were reviewed. Relevant data were retrieved using abstraction forms. Socio demographic variables investigated were level of education attained, marital status, National Health Insurance Scheme membership, employment status, place of residence and distance from hospital. Clinical variables included intermenstrual/postmenopausal bleeding, previous screening history, previous smoking history, age at menarche and number of children. Histological variables included subtypes of tumour and characteristics of tumour. Pearson’s chi-square test and logistic regression analysis were used to determine correlates of late stage at presentation with cervical cancer. Sensitivity analysis was performed to assess the effect of missing data. Results Approximately two-thirds (65.97%) of the cases presented in advanced stages of cervical cancer. Level of education, age at menarche and previous screening history were included in a regression model and adjusted for age. Age at menarche (n = 66) was eliminated from the model after sensitivity analysis. Among the remaining variables, only previous screening history was predictive of late stage at presentation of cervical cancer cases. Previously unscreened cases of cervical cancer were nearly four times more likely to present late, compared to those who had been screened previously (OR 3.91; 95% CI 1.43–10.69). No association was observed with sociodemographic and histological characteristics. Conclusion Lack of previous screening was associated with late presentation of cervical cancer at Catholic Hospital, Battor. Efforts to promote early cervical cancer screening should be intensified and future studies may explore an association with age at menarche. Electronic supplementary material The online version of this article (10.1186/s12889-018-6065-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Priscilla Dunyo
- Department of Population, Family and Reproductive Health, School of Public Health, University of Ghana, Legon, Accra, Ghana
| | - Kofi Effah
- Obstetric and Gynecological Department/Cervical Cancer Screening and Training Center, Catholic Hospital, Battor, Ghana
| | - Emilia Asuquo Udofia
- Department of Community Health, School of Public Health, University of Ghana, Legon, Accra, Ghana.
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Nwabichie CC, Manaf RA, Ismail SB. Factors Affecting Uptake of Cervical Cancer Screening Among African Women in Klang Valley, Malaysia. Asian Pac J Cancer Prev 2018; 19:825-831. [PMID: 29582641 PMCID: PMC5980862 DOI: 10.22034/apjcp.2018.19.3.825] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Introduction: Cervical cancer is a health concern among women worldwide, presently ranking as the second to fourth
common cancer type among women in different parts of the world. Human papillomaviruses (HPV) 16 and 18 are the
main causative agents of cervical cancer. However, prevention is possible with early and regular cervical cancer screening.
Objective: This study aimed to identify the cervical cancer screening practices and factors affecting the screening
status of African immigrant women attending selected church services in Klang Valley, Malaysia. Methodology:
A cross-sectional study among 320 randomly selected respondents between ages 18-69 was conducted in three different
churches with high numbers of African participants. A self-administered questionnaire was distributed among the
respondents. To ensure a good understanding, the questionnaire was written and self-explained in English language,
because English is the general spoken language among the study population. Three levels of analysis were conducted
using SPSS 21, involving descriptive analysis, chi square and multiple logistic regression. Results: The response rate
was 98.2%, the majority (68.1%) of the respondents being aged 31-50 years and married. The prevalence of screening
among the respondents over the past 3 years was 27.2%. Using a p-value of 0.05 as the significance level, the final
model showed that marital status (p=0.004), knowledge (p=0.035), perceived barriers (p=0.003), and having a regular
health care provider (p<0.001) were the only significant predicting factors of uptake of cervical screening among African
immigrant women in Klang Valley, Malaysia. Conclusion: The findings revealed that the uptake of cervical cancer
screening among the African women was very low. Marital status, knowledge, perceived barriers and having a regular
health care provider were the predictive factors. Specific awareness programs to increase uptake should be designed and
implemented by the relevant authorities.
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Stalsberg H, Adjei EK, Owusu-Afriyie O, Isaksen V. Sustainable Development of Pathology in Sub-Saharan Africa: An Example From Ghana. Arch Pathol Lab Med 2017; 141:1533-1539. [DOI: 10.5858/arpa.2016-0498-oa] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Context.—
Pathology services are poorly developed in Sub-Saharan Africa. Komfo Anokye Teaching Hospital in Kumasi, Ghana, asked for help from the pathology department of the University Hospital of North Norway, Tromsø.
Objective.—
To reestablish surgical pathology and cytology in an African pathology department in which these functions had ceased completely, and to develop the department into a self-supporting unit of good international standard and with the capacity to train new pathologists.
Design.—
Medical technologists from Kumasi were trained in histotechnology in Norway, they were returned to Kumasi, and they produced histologic slides that were temporarily sent to Norway for diagnosis. Two Ghanaian doctors received pathology training for 4 years in Norway. Mutual visits by pathologists and technologists from the 2 hospitals were arranged for the introduction of immunohistochemistry and cytology. Pathologists from Norway visited Kumasi for 1 month each year during 2007–2010. Microscopes and immunohistochemistry equipment were provided from Norway. Other laboratory equipment and a new building were provided by the Ghanaian hospital.
Results.—
The Ghanaian hospital had a surgical pathology service from the first project year. At 11 years after the start of the project, the services included autopsy, surgical pathology, cytopathology, frozen sections, and limited use of immunohistochemistry, and the department had 10 residents at different levels of training.
Conclusions.—
A Ghanaian pathology department that performed autopsies only was developed into a self-supported department with surgical pathology, cytology, immunohistochemistry, and frozen section service, with an active residency program and the capacity for further development that is independent from assistance abroad.
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Affiliation(s)
- Helge Stalsberg
- From the Department of Pathology, University of Tromsø (Dr Stalsberg), and the Department of Pathology, University Hospital of North Norway (Drs Stalsberg and Isaksen), Tromsø, Norway; and the Department of Pathology, Komfo Anokye Teaching Hospital, Kumasi, Ghana (Drs Adjei and Owusu-Afriyie)
| | - Ernest Kwasi Adjei
- From the Department of Pathology, University of Tromsø (Dr Stalsberg), and the Department of Pathology, University Hospital of North Norway (Drs Stalsberg and Isaksen), Tromsø, Norway; and the Department of Pathology, Komfo Anokye Teaching Hospital, Kumasi, Ghana (Drs Adjei and Owusu-Afriyie)
| | - Osei Owusu-Afriyie
- From the Department of Pathology, University of Tromsø (Dr Stalsberg), and the Department of Pathology, University Hospital of North Norway (Drs Stalsberg and Isaksen), Tromsø, Norway; and the Department of Pathology, Komfo Anokye Teaching Hospital, Kumasi, Ghana (Drs Adjei and Owusu-Afriyie)
| | - Vidar Isaksen
- From the Department of Pathology, University of Tromsø (Dr Stalsberg), and the Department of Pathology, University Hospital of North Norway (Drs Stalsberg and Isaksen), Tromsø, Norway; and the Department of Pathology, Komfo Anokye Teaching Hospital, Kumasi, Ghana (Drs Adjei and Owusu-Afriyie)
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Obiri-Yeboah D, Akakpo PK, Mutocheluh M, Adjei-Danso E, Allornuvor G, Amoako-Sakyi D, Adu-Sarkodie Y, Mayaud P. Epidemiology of cervical human papillomavirus (HPV) infection and squamous intraepithelial lesions (SIL) among a cohort of HIV-infected and uninfected Ghanaian women. BMC Cancer 2017; 17:688. [PMID: 29037188 PMCID: PMC5644111 DOI: 10.1186/s12885-017-3682-x] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 10/10/2017] [Indexed: 11/29/2022] Open
Abstract
Background There is limited data in Ghana on the epidemiology of HPV and cervical neoplasia and their associations with HIV. This study aimed to compare among HIV-1 seropositive and HIV-seronegative Ghanaian women: (1) the prevalence, genotype distribution and risk factors associated with cervical HPV infection; and (2) the prevalence and risk factors associated with abnormal cervical cytology. Methods A comparative frequency-matched study was conducted in a systematic sample of women aged ≥18 years attending HIV and general outpatient clinics in Cape Coast Teaching Hospital, Ghana. Participants were interviewed and cervical samples collected for HPV genotyping (Seegene Anyplex-II HPV28) and cytological testing. Results Overall, 333 women were recruited, 163 HIV-1 seropositive and 170 HIV-seronegative women of mean age 43.8 years (SD ±9.4)) and 44.3 years (SD ±12.8), respectively. The prevalence of 14 high-risk (hr) HPV genotypes was higher among HIV-1 seropositive women (65.6% vs. 30.2%, P < 0.0001), as was proportion with multiple hr.-HPV infections (60.6% vs. 21.3%, P < 0.0001). HPV35 was the most prevalent hr.-HPV genotype in both groups (11.9% and 5.3%). The main factors associated with hr.-HPV infection were age for HIV-positive women and circumcision status of main sexual partner for both HIV-negative and positive women. Abnormal cervical cytology prevalence was higher among HIV-1 seropositive women (any SIL: 14.1% vs. 1.2%, P < 0.0001; low-grade SIL [LSIL]: 4.9% vs. 0.6%, P = 0.02; high-grade SIL: 1.8% vs. 0%, P = 0.07). Among HIV-1 seropositive women, number of pregnancies and CD4+ cell count were associated with LSIL+ cytology. There was strong association between LSIL+ abnormalities and HPV35 (aOR = 4.7, 95%CI: 1.3–17.7, P = 0.02). Conclusions HIV-1 infected women bear significant burden of HPV infection and related disease. Prevention and screening programmes should be specifically deployed for this population in Ghana. Electronic supplementary material The online version of this article (10.1186/s12885-017-3682-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Dorcas Obiri-Yeboah
- Department of Microbiology and Immunology, School of Medical Sciences, University of Cape Coast, Cape Coast, Ghana.
| | - Patrick K Akakpo
- Department of Pathology, School of Medical Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Mohamed Mutocheluh
- Department of Clinical Microbiology, School of Medical Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | - Gloria Allornuvor
- Department of Obstetrics and Gynaecology, Cape Coast Teaching Hospital, Cape Coast, Ghana
| | - Daniel Amoako-Sakyi
- Department of Microbiology and Immunology, School of Medical Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Yaw Adu-Sarkodie
- Department of Clinical Microbiology, School of Medical Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Philippe Mayaud
- Department of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK
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Olson B, Gribble B, Dias J, Curryer C, Vo K, Kowal P, Byles J. Cervical cancer screening programs and guidelines in low- and middle-income countries. Int J Gynaecol Obstet 2016; 134:239-46. [DOI: 10.1016/j.ijgo.2016.03.011] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 03/04/2016] [Accepted: 05/17/2016] [Indexed: 01/23/2023]
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Finocchario-Kessler S, Wexler C, Maloba M, Mabachi N, Ndikum-Moffor F, Bukusi E. Cervical cancer prevention and treatment research in Africa: a systematic review from a public health perspective. BMC Womens Health 2016; 16:29. [PMID: 27259656 PMCID: PMC4893293 DOI: 10.1186/s12905-016-0306-6] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Accepted: 05/21/2016] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Women living in Africa experience the highest burden of cervical cancer. Research and investment to improve vaccination, screening, and treatment efforts are critically needed. We systematically reviewed and characterized recent research within a broader public health framework to organize and assess the range of cervical cancer research in Africa. METHODS We searched online databases and the Internet for published articles and cervical cancer reports in African countries. Inclusion criteria included publication between 2004 and 2014, cervical cancer-related content pertinent to one of the four public health categories (primary, secondary, tertiary prevention or quality of life), and conducted in or specifically relevant to countries or regions within the African continent. The study design, geographic region/country, focus of research, and key findings were documented for each eligible article and summarized to illustrate the weight and research coverage in each area. Publications with more than one focus (e.g. secondary and tertiary prevention) were categorized by the primary emphasis of the paper. Research specific to HIV-infected women or focused on feasibility issues was delineated within each of the four public health categories. RESULTS A total of 380 research articles/reports were included. The majority (54.6 %) of cervical cancer research in Africa focused on secondary prevention (i.e., screening). The number of publication focusing on primary prevention (23.4 %), particularly HPV vaccination, increased significantly in the past decade. Research regarding the treatment of precancerous lesions and invasive cervical cancer is emerging (17.6 %), but infrastructure and feasibility challenges in many countries have impeded efforts to provide and evaluate treatment. Studies assessing aspects of quality of life among women living with cervical cancer are severely limited (4.1 %). Across all categories, 11.3 % of publications focused on cervical cancer among HIV-infected women, while 17.1 % focused on aspects of feasibility for cervical cancer control efforts. CONCLUSIONS Cervical cancer research in African countries has increased steadily over the past decade, but more is needed. Tertiary prevention (i.e. treatment of disease with effective medicine) and quality of life of cervical cancer survivors are two severely under-researched areas. Similarly, there are several countries in Africa with little to no research ever conducted on cervical cancer.
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Affiliation(s)
| | - Catherine Wexler
- Department of Family Medicine, University of Kansas Medical Center, Kansas City, USA
| | - May Maloba
- Family AIDS Care and Education Services, Kenya Medical Research Institute, Kisumu, Kenya
| | - Natabhona Mabachi
- Department of Family Medicine, University of Kansas Medical Center, Kansas City, USA
| | - Florence Ndikum-Moffor
- Department of Preventive Medicine and Public Health, University of Kansas Medical Center, Kansas City, USA
| | - Elizabeth Bukusi
- Family AIDS Care and Education Services, Kenya Medical Research Institute, Kisumu, Kenya
- Center for Microbiology Research, Kenya Medical Research Institute, Nairobi, Kenya
- Department of Obstetrics and Gynecology, University of Nairobi, Nairobi, Kenya
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