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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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Dhesi SS, Frood R, Swift S, Cooper R, Muzumdar S, Jamal M, Scarsbrook A. Prediction of Patient Outcomes in Locally Advanced Cervical Carcinoma Following Chemoradiotherapy-Comparative Effectiveness of Magnetic Resonance Imaging and 2-Deoxy-2-[ 18F]fluoro-D-glucose Imaging. Cancers (Basel) 2024; 16:476. [PMID: 38339229 PMCID: PMC10854890 DOI: 10.3390/cancers16030476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/16/2024] [Accepted: 01/18/2024] [Indexed: 02/12/2024] Open
Abstract
PURPOSE To evaluate the utility and comparative effectiveness of three five-point qualitative scoring systems for assessing response on PET-CT and MRI imaging individually and in combination, following curative-intent chemoradiotherapy (CRT) in locally advanced cervical cancer (LACC). Their performance in the prediction of subsequent patient outcomes was also assessed; Methods: Ninety-seven patients with histologically confirmed LACC treated with CRT using standard institutional protocols at a single centre who underwent PET-CT and MRI at staging and post treatment were identified retrospectively from an institutional database. The post-CRT imaging studies were independently reviewed, and response assessed using five-point scoring tools for T2WI, DWI, and FDG PET-CT. Patient characteristics, staging, treatment, and follow-up details including progression-free survival (PFS) and overall survival (OS) outcomes were collected. To compare diagnostic performance metrics, a two-proportion z-test was employed. A Kaplan-Meier analysis (Mantel-Cox log-rank) was performed. RESULTS The T2WI (p < 0.00001, p < 0.00001) and DWI response scores (p < 0.00001, p = 0.0002) had higher specificity and accuracy than the PET-CT. The T2WI score had the highest positive predictive value (PPV), while the negative predictive value (NPV) was consistent across modalities. The combined MR scores maintained high NPV, PPV, specificity, and sensitivity, and the PET/MR consensus scores showed superior diagnostic accuracy and specificity compared to the PET-CT score alone (p = 0.02926, p = 0.0083). The Kaplan-Meier analysis revealed significant differences in the PFS based on the T2WI (p < 0.001), DWI (p < 0.001), combined MR (p = 0.003), and PET-CT/MR consensus scores (p < 0.001) and in the OS for the T2WI (p < 0.001), DWI (p < 0.001), and combined MR scores (p = 0.031) between responders and non-responders. CONCLUSION Post-CRT response assessment using qualitative MR scoring and/or consensus PET-CT and MRI scoring was a better predictor of outcome compared to PET-CT assessment alone. This requires validation in a larger prospective study but offers the potential to help stratify patient follow-up in the future.
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Affiliation(s)
- Simran Singh Dhesi
- Department of Radiology, Leeds Teaching Hospitals NHS Trust, Leeds LS9 7TF, UK; (S.S.D.); (R.F.); (S.S.); (M.J.)
| | - Russell Frood
- Department of Radiology, Leeds Teaching Hospitals NHS Trust, Leeds LS9 7TF, UK; (S.S.D.); (R.F.); (S.S.); (M.J.)
- Leeds Institute of Health Research, Faculty of Medicine & Health, University of Leeds, Leeds LS9 7TF, UK
| | - Sarah Swift
- Department of Radiology, Leeds Teaching Hospitals NHS Trust, Leeds LS9 7TF, UK; (S.S.D.); (R.F.); (S.S.); (M.J.)
| | - Rachel Cooper
- Department of Clinical Oncology, Leeds Cancer Centre, Leeds LS9 7TF, UK;
| | - Siddhant Muzumdar
- Department of Radiology, Chelsea & Westminster Hospital, 369 Fulham Rd., London SW10 9NH, UK;
| | - Mehvish Jamal
- Department of Radiology, Leeds Teaching Hospitals NHS Trust, Leeds LS9 7TF, UK; (S.S.D.); (R.F.); (S.S.); (M.J.)
| | - Andrew Scarsbrook
- Department of Radiology, Leeds Teaching Hospitals NHS Trust, Leeds LS9 7TF, UK; (S.S.D.); (R.F.); (S.S.); (M.J.)
- Leeds Institute of Health Research, Faculty of Medicine & Health, University of Leeds, Leeds LS9 7TF, UK
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Effah K, Tekpor E, Amuah JE, Essel NOM, Kemawor S, Catherine Morkli EA, Lamptey–Mills E, Wormenor CM, Manu LS, Klutsey GB, Danyo S, Akakpo PK. Self-sampling and HPV DNA testing for cervical precancer screening in a cohort of nuns in Ghana: a cross-sectional cohort study. EClinicalMedicine 2023; 63:102183. [PMID: 37692077 PMCID: PMC10484965 DOI: 10.1016/j.eclinm.2023.102183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/10/2023] [Accepted: 08/14/2023] [Indexed: 09/12/2023] Open
Abstract
Background The need for cervical cancer screening has been emphasised in at-risk cohorts of women to reduce their risk of cervical cancer. Some women with decreased risk of acquiring human papillomavirus (HPV) infections, such as Catholic nuns, receive less attention and on occasion are missed in cervical cancer screening programmes. This study aimed to determine the high-risk HPV (hr-HPV) prevalence in such a cohort to emphasise the need for cervical precancer screening among all women. To improve compliance, we employed self-sampling. Methods This descriptive cross-sectional cohort study involved the data of 105 Catholic nuns subjected to cervical screening using self-samples in the Greater Accra, Volta, and Central regions of Ghana between June 4, 2022 and June 30, 2022. hr-HPV testing was performed on self-samples using the MA-6000 HPV DNA platform. Screen-positive nuns underwent follow-up pap smears and EVA colposcopy. In addition to descriptive analysis, univariate and multivariable nominal logistic regression was used to explore the relationship between hr-HPV positivity and selected continuous and categorical factors. Findings 105 nuns from three convents were screened with hr-HPV DNA testing (MA-6000). Twenty-five tested positive for hr-HPV (prevalence of 23.8% (95% CI, 15.7-32.0) [HPV 18 only (n = 2, 1.9%), non-HPV 16/18 genotypes (others) (n = 22, 21.0%), and mixed infection with HPV 16 and other genotype(s) (n = 1, 1.0%)]. Pap smears for all 25 hr-HPV-positives came in as negative for intraepithelial lesions or malignancy, whereas EVA mobile colposcopy showed minor abnormal findings in two (8.0%; 95% CI, 1.0-26.0), both of whom were managed conservatively. Interpretation Our findings suggest that the hr-HPV prevalence in this cohort of nuns is similar to that of the general population. To meet the World Health Organization's target for cervical cancer elimination, it is important that all women are given access to cervical cancer screening and preventative services. Further, increasing 'anonymity' and privacy among nuns through self-sampling may be crucial to expanding choice, coverage, and uptake of screening in support of their health rights. Funding None.
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Affiliation(s)
- Kofi Effah
- Cervical Cancer Prevention and Training Centre, Catholic Hospital, Battor, Ghana
- Department of Obstetrics and Gynecology, Catholic Hospital, Battor, Ghana
| | - Ethel Tekpor
- Cervical Cancer Prevention and Training Centre, Catholic Hospital, Battor, Ghana
| | - Joseph Emmanuel Amuah
- Cervical Cancer Prevention and Training Centre, Catholic Hospital, Battor, Ghana
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Nana Owusu M. Essel
- Cervical Cancer Prevention and Training Centre, Catholic Hospital, Battor, Ghana
- Department of Emergency Medicine, College of Health Sciences, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Seyram Kemawor
- Cervical Cancer Prevention and Training Centre, Catholic Hospital, Battor, Ghana
| | | | - Esther Lamptey–Mills
- Department of Obstetrics and Gynecology, Cape Coast Teaching Hospital, Cape Coast, Ghana
| | | | - Lawrencia Serwaa Manu
- Department of Obstetrics and Gynecology, Catholic Hospital, Battor, Ghana
- Department of Obstetrics and Gynecology, Korle Bu Teaching Hospital, Accra, Ghana
| | | | - Stephen Danyo
- Cervical Cancer Prevention and Training Centre, Catholic Hospital, Battor, Ghana
| | - Patrick Kafui Akakpo
- Department of Pathology, School of Medical Sciences, University of Cape Coast, Cape Coast, Ghana
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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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Tenkir L, Mamuye A, Jemebere W, Yeheyis T. The magnitude of precancerous cervical lesions and its associated factors among women screened for cervical cancer at a referral center in southern Ethiopia, 2021: a cross-sectional study. Front Glob Womens Health 2023; 4:1187916. [PMID: 37664421 PMCID: PMC10469314 DOI: 10.3389/fgwh.2023.1187916] [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: 03/16/2023] [Accepted: 06/23/2023] [Indexed: 09/05/2023] Open
Abstract
Background Cervical cancer is the most prevalent gynecologic cancer in women and the second leading cause of cancer death worldwide. Africa's southern, eastern, and western regions have the highest rates of cervical cancer. Cervical cancer is treatable and curable when detected early, but it is nonetheless fatal in low- and middle-income (LMIC) nations where screening and early detection are not widely accessible. Objective The objective of this study is to assess the magnitude of precancerous cervical lesions and their associated factor among women screened for cervical cancer at a referral center in southern Ethiopia, in 2021. Methods A retrospective institution-based cross-sectional study was conducted from February 21 to April 14, 2022, among randomly selected 372 records of women screened for cervical cancer at Hawassa University Specialized Hospital. Data were extracted from clients' charts using a data extraction checklist. Statistical Package for Social Sciences version 26 and logistic regression analysis were applied to determine the association between dependent and independent variables, and significance was declared at p-value <0.05. Results The magnitude of abnormal cervical dysplasia in this study was 18.3% of which 14% were precancerous cervical lesions and 4.3% were cervical cancer. Early coitarche: Adjusted odds ratio (AOR) = 5.6 [95% (confidence interval) CI = 1.87-16.78], having more than one sexual partner: AOR = 2.6 [95% CI = 1.2-5.68], being HIV positive: AOR = 3.56 [95% CI = 1.53-8.29], and having sexually transmitted infections: AOR = 4.64 [95% CI = 2.08-10.35] were independent predictors of precancerous cervical lesions. Conclusion The magnitude of precancerous cervical lesions in the study setting is 18% and the magnitude of cervical cancer is 14%, which is higher than the pooled prevalence of precancerous cervical lesions in Ethiopia. Having multiple sexual partners, being HIV positive, having sexual intercourse before 21 years, and new STI diagnosis was independently associated with abnormal precancerous cervical lesions.
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Affiliation(s)
- Lidiya Tenkir
- School of Medicine, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Abyalew Mamuye
- School of Nursing, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Wegene Jemebere
- School of Nursing, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Tomas Yeheyis
- School of Nursing, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
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Sravani AB, Ghate V, Lewis S. Human papillomavirus infection, cervical cancer and the less explored role of trace elements. Biol Trace Elem Res 2023; 201:1026-1050. [PMID: 35467267 PMCID: PMC9898429 DOI: 10.1007/s12011-022-03226-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 03/29/2022] [Indexed: 02/06/2023]
Abstract
Cervical cancer is an aggressive type of cancer affecting women worldwide. Many affected individuals rely on smear tests for the diagnosis, surgery, chemotherapy, or radiation for their treatment. However, due to a broad set of undesired results and side-effects associated with the existing protocols, the search for better diagnostic and therapeutic interventions is a never-ending pursuit. In the purview, the bio-concentration of trace elements (copper, selenium, zinc, iron, arsenic, manganese, and cadmium) is seen to fluctuate during the occurrence of cervical cancer and its progression from pre-cancerous to metastatic nature. Thus, during the occurrence of cervical cancer, the detection of trace elements and their supplementation will prove to be highly advantageous in developing diagnostic tools and therapeutics, respectively. This review provides a detailed overview of cervical cancer, its encouragement by human papillomavirus infections, the mechanism of pathology, and resistance. Majorly, the review emphasizes the less explored role of trace elements, their contribution to the growth and inhibition of cervical cancer. Numerous clinical trials have been listed, thereby providing a comprehensive reference to the exploration of trace elements in the management of cervical cancer.
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Affiliation(s)
- Anne Boyina Sravani
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, 576104, India
| | - Vivek Ghate
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, 576104, India
| | - Shaila Lewis
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, 576104, India.
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Guo C, Ran Z, Li D, Zhu J, Peng Y, Zhao W, Song L, Lyv Y, Tian Z, Wang J, Ding L. Effects of CpG sites methylation modification of HPV16 integration essential gene on the proliferation of cervical cancer cells. CLINICAL & TRANSLATIONAL ONCOLOGY : OFFICIAL PUBLICATION OF THE FEDERATION OF SPANISH ONCOLOGY SOCIETIES AND OF THE NATIONAL CANCER INSTITUTE OF MEXICO 2023:10.1007/s12094-023-03088-7. [PMID: 36694079 DOI: 10.1007/s12094-023-03088-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 01/11/2023] [Indexed: 01/26/2023]
Abstract
PURPOSE The mechanism of methylation of HPV CpG sites in the occurrence and prognosis of cervical carcinogenesis remains unclear. We investigated the effects of demethylation of the CpG sites of E2 and E6, essential genes of HPV16 integration, on cervical cancer cell expression, integration, and proliferation. MATERIALS AND METHODS HPV16-positive (Caski) cells were treated with different concentrations of the demethylation compound 5-aza-dc (0, 5, 10, 20 μmol/l) in vitro. After the intervention, the methylation statuses of HPV16 E2 and E6 were detected by TBS, the expression levels of E2 and E6 mRNA and protein were detected by real-time PCR and western blot, cell proliferation activity was detected by CCK8, and cell cycle and apoptosis were determined by FCM. GraphPad Prism version 8.4.2 and R version 4.2.3 were used for relevant data analyses. RESULTS The methylation levels of HPV16 E2 and E6 CpG sites decreased gradually with increasing 5-aza-dc intervention concentrations. With decreasing E2 and E6 methylation rates, E2 expression increased, the E2/E6 ratio increased, E6 expression decreased, and the growth inhibition rate of Caski cells increased. E2 and E6 expression were negatively and positively correlated with their degrees of methylation respectively, while the E2/E6 mRNA to protein ratio was negatively correlated with the methylation degrees of E2 and E6. CONCLUSION Demethylation can be used as a prospective treatment to affect HPV expression and persistent infection, providing a new theoretical basis for the clinical treatment of viral infections.
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Affiliation(s)
- Chongyu Guo
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan, 030001, China
| | - Zhaoxia Ran
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan, 030001, China
| | - Decheng Li
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan, 030001, China
| | - Jingjing Zhu
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan, 030001, China
| | - Yushu Peng
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan, 030001, China
| | - Weihong Zhao
- Department of Obstetrics and Gynecology, Second Hospital of Shanxi Medical University, Taiyuan, 030001, China
| | - Li Song
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan, 030001, China
| | - Yuanjing Lyv
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan, 030001, China
| | - Zhiqiang Tian
- Shanxi Bethune Hospital (Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital), The Third Hospital of Shanxi Medical University, Taiyuan, 030032, China
| | - Jintao Wang
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan, 030001, China.
| | - Ling Ding
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan, 030001, China.
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Musekiwa A, Moyo M, Mohammed M, Matsena-Zingoni Z, Twabi HS, Batidzirai JM, Singini GC, Kgarosi K, Mchunu N, Nevhungoni P, Silinda P, Ekwomadu T, Maposa I. Mapping Evidence on the Burden of Breast, Cervical, and Prostate Cancers in Sub-Saharan Africa: A Scoping Review. Front Public Health 2022; 10:908302. [PMID: 35784211 PMCID: PMC9246362 DOI: 10.3389/fpubh.2022.908302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 05/24/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundCancer remains a major public health problem, especially in Sub-Saharan Africa (SSA) where the provision of health care is poor. This scoping review mapped evidence in the literature regarding the burden of cervical, breast and prostate cancers in SSA.MethodsWe conducted this scoping review using the Arksey and O'Malley framework, with five steps: identifying the research question; searching for relevant studies; selecting studies; charting the data; and collating, summarizing, and reporting the data. We performed all the steps independently and resolved disagreements through discussion. We used Endnote software to manage references and the Rayyan software to screen studies.ResultsWe found 138 studies that met our inclusion criteria from 2,751 studies identified through the electronic databases. The majority were retrospective studies of mostly registries and patient files (n = 77, 55.8%), followed by cross-sectional studies (n = 51, 36.9%). We included studies published from 1990 to 2021, with a sharp increase from 2010 to 2021. The quality of studies was overall satisfactory. Most studies were done in South Africa (n = 20) and Nigeria (n = 17). The majority were on cervical cancer (n = 93, 67.4%), followed by breast cancer (67, 48.6%) and the least were on prostate cancer (48, 34.8%). Concerning the burden of cancer, most reported prevalence and incidence. We also found a few studies investigating mortality, disability-adjusted life years (DALYs), and years of life lost (YLL).ConclusionsWe found many retrospective record review cross-sectional studies, mainly in South Africa and Nigeria, reporting the prevalence and incidence of cervical, breast and prostate cancer in SSA. There were a few systematic and scoping reviews. There is a scarcity of cervical, breast and prostate cancer burden studies in several SSA countries. The findings in this study can inform policy on improving the public health systems and therefore reduce cancer incidence and mortality in SSA.
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Affiliation(s)
- Alfred Musekiwa
- School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
- *Correspondence: Alfred Musekiwa
| | - Maureen Moyo
- School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Mohanad Mohammed
- School of Mathematics, Statistics, and Computer Science, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| | - Zvifadzo Matsena-Zingoni
- Division of Epidemiology and Biostatistics, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Jesca Mercy Batidzirai
- School of Mathematics, Statistics, and Computer Science, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| | | | - Kabelo Kgarosi
- School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Nobuhle Mchunu
- School of Mathematics, Statistics, and Computer Science, University of KwaZulu-Natal, Pietermaritzburg, South Africa
- Biostatistics Unit, South African Medical Research Council, Durban, South Africa
| | - Portia Nevhungoni
- School of Mathematics, Statistics, and Computer Science, University of KwaZulu-Natal, Pietermaritzburg, South Africa
- Biostatistics Unit, South African Medical Research Council, Pretoria, South Africa
| | - Patricia Silinda
- School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Theodora Ekwomadu
- Department of Biological Sciences, Faculty of Natural and Agricultural Sciences, North-West University, Mmabatho, South Africa
| | - Innocent Maposa
- Division of Epidemiology and Biostatistics, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
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Donkoh ET, Asmah RH, Agyemang-Yeboah F, Dabo EO, Wiredu EK. Prevalence and Distribution of Vaccine-Preventable Genital Human Papillomavirus(HPV) Genotypes in Ghanaian Women Presenting for Screening. Cancer Control 2022; 29:10732748221094721. [PMID: 35536890 PMCID: PMC9096183 DOI: 10.1177/10732748221094721] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Cervical cancer is the most common gynaecologic cancer in Ghana where it is also the second most common cause of all female cancers. A number of vaccines are available to provide both individual and population-level protection against persistent infection with high-risk human papillomaviruses (HR-HPV) and reduce the burden of cervical cancer. Data on the epidemiology of vaccine-preventable papillomaviruses in Ghana is scant. METHODS A cross-sectional observational study was implemented from May 2011 to November 2014 to understand the epidemiology of genital human papillomavirus (HPV) genotypes and cervical dysplasia in the Greater Kumasi area of Ghana. A nested multiplex polymerase chain reaction (NMPCR) assay incorporating degenerate E6/E7 consensus primers and type-specific primers was used for the detection and typing of eighteen (18) HPV genotypes among women who had never attended cervical screening prior to this study. RESULTS The general prevalence of HPV infection in Kumasi was 37.2%. The age-standardized prevalence was 40.9% overall. The frequency of HR-HPV genotypes present in decreasing order were HPV-52, -56, -35, -18, -58, -68, -51, -39, -45, -16, -59, -33 and -31. Low-risk HPVs were also detected in the following order: HPV-42, -43, -66, -6/11 and -44. CONCLUSIONS The study shows that currently available prophylactic vaccines have the potential to be useful in the primary prevention of HPV infections in the country. This study strengthens the belief that prophylactic HPV vaccination could be a long-term strategy to reduce the burden of HPV infections and potentially reduce the burden of HPV-associated cancers and epithelial cell abnormalities among health-seeking women in Kumasi. Efforts to make vaccines available to young girls should be prioritized.
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Affiliation(s)
- Emmanuel T. Donkoh
- Center for Research in Applied Biology, School of Sciences, University of Energy and Natural Resources, Sunyani, Ghana
| | - Richard H. Asmah
- Department of Biomedical Sciences, School of Basic and Biomedical Sciences, University of Health and Allied Sciences, Ho, Ghana
| | | | - Ellis O. Dabo
- School of Public Health, KNUST, Private Mail Bag, Kumasi, Ghana
| | - Edwin K. Wiredu
- Department of Pathology, University of Ghana Medical School, College of Health Sciences, University of Ghana, Accra, Ghana
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10
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Debrah O, Agyemang-Yeboah F, Donkoh ET, Asmah RH. Prevalence of vaccine and non-vaccine human papillomavirus types among women in Accra and Kumasi, Ghana: a cross-sectional study. BMC Womens Health 2021; 21:372. [PMID: 34702246 PMCID: PMC8549380 DOI: 10.1186/s12905-021-01511-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 10/11/2021] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Human Papillomavirus (HPV) infection is the main etiological factor for pre-invasive and invasive cervical cancer. HPV type-specific vaccination is being widely recommended to control the burden of disease, but the genotype-specific distribution of HPV may vary in different countries. The aim of the study was to determine the prevalence and distribution of HPV genotypes among women attending reproductive health services in Ghana, their associated risk factors, and to assess the potential coverage of identified HPV genotypes by three licensed vaccines among these women. METHOD Women presenting for reproductive health services in two regional hospitals in Accra and Kumasi from October 2014 to March 2015 were conveniently recruited into the study (n = 317). HPV-DNA detection and genotype identification were carried out by a nested multiplex PCR assay that combines degenerate E6/E7 consensus primers and type-specific primers for the detection and typing of eighteen HPV genotypes. Cytology was performed to screen women for cervical cancer lesions. Risk factors for HPV infection were analyzed by logistic regression. Statistical significance was accepted for p < 0.05. RESULTS The age of study participants ranged from 21 to 76 years. Among women positive for HPV, 35.0% were infected with high-risk HPV, 14.5% with probable high-risk HPV, and 17.0% with low-risk HPV. The prevalence of HPV 16/18 was 8.2%, HPV 6/11/16/18 was 9.1% and HPV 6/11/16/18/31/33/45/52/58 was 28.4%. The most prevalent among HR-HPV were types 52 (18.3%) and 58 (8.8%). HPV positivity may be associated with educational background (p < 0.001), age at first pregnancy (p = 0.028), and age at coitarche (p = 0.016). CONCLUSIONS Our study revealed a high prevalence of HR-HPV infection among women. The high prevalence of HR HPV indicates that multivalent vaccines will be useful for controlling HPV burden in general population contexts. The distribution of HPVs in this population suggests that of the three currently available vaccines the nonavalent vaccine, which protects against seven HPV types in addition to HPV 16 and 18, has the highest coverage of HPV infections among Ghanaian women. Healthcare officials planning to reduce the transmission of HPV and cervical cancer must consider the coverage of the nonavalent vaccine as an advantage.
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Affiliation(s)
- Oksana Debrah
- Institutional Care Division, Ghana Health Service Headquarters, Stadium Post Office, Post Office Box SD 329, Accra, Ghana. .,Department of Science Laboratory Technology, Accra Technical University, Accra, Ghana.
| | - Francis Agyemang-Yeboah
- Department of Molecular Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Emmanuel Timmy Donkoh
- Department of Basic and Applied Biology, University of Energy and Natural Resources, Sunyani, Ghana
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11
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Yarney J, Ohene Oti NO, Calys-Tagoe BNL, Gyasi RK, Agyeman Duah I, Akoto-Aidoo C, McGuire V, Hsing JC, Parkin M, Tettey Y, Hsing AW. Establishing a Cancer Registry in a Resource-Constrained Region: Process Experience From Ghana. JCO Glob Oncol 2021; 6:610-616. [PMID: 32302237 PMCID: PMC7193799 DOI: 10.1200/jgo.19.00387] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
PURPOSE In a review of cancer incidence across continents (GLOBOCAN 2012), data sources from Ghana were classified as Frequencies, the lowest classification for inclusion, signifying the worst data quality for inclusion in the analysis. Recognizing this deficiency, the establishment of a population-based cancer registry was proposed as part of a broader cancer control plan. METHODS The registry was examined under the following headings: policy, data source, and administrative structure; external support and training; and definition of geographic coverage. RESULTS The registry was set up based on the Ghana policy document on the strategy for cancer control. The paradigm shift ensured subscription to one data collection software (CanReg 5) in the country. The current approach consists of trained registrars based in the registry who conduct active data abstraction at the departments and units of the hospital and pathologic services. To ensure good governance, an administrative structure was created, including an advisory board, a technical committee, and registry staff. External support for the establishment of the Accra Cancer Registry has come mainly from Stanford University and the African Cancer Registry Network, in collaboration with the University of Ghana. Unlike previous attempts, this registry has a well-defined population made up of nine municipal districts. CONCLUSION The Accra Cancer Registry was established as a result of the lessons learned from failed previous attempts and aim to provide a model for setting up other cancer registries in Ghana. It will eventually be the focal point where all the national data can be collated.
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Affiliation(s)
- Joel Yarney
- Accra Cancer Registry, Accra, Ghana.,National Centre for Radiotherapy and Nuclear Medicine, Accra, Ghana
| | - Naomi O Ohene Oti
- Accra Cancer Registry, Accra, Ghana.,National Centre for Radiotherapy and Nuclear Medicine, Accra, Ghana
| | - Benedict N L Calys-Tagoe
- Accra Cancer Registry, Accra, Ghana.,Department of Community Health, University of Ghana School of Public Health, Accra, Ghana
| | - Richard K Gyasi
- Accra Cancer Registry, Accra, Ghana.,Department of Pathology, University of Ghana, Accra, Ghana
| | - Isaac Agyeman Duah
- Accra Cancer Registry, Accra, Ghana.,National Centre for Radiotherapy and Nuclear Medicine, Accra, Ghana
| | - Charles Akoto-Aidoo
- Accra Cancer Registry, Accra, Ghana.,National Centre for Radiotherapy and Nuclear Medicine, Accra, Ghana
| | - Valerie McGuire
- Department of Health Policy and Research, Stanford University School of Medicine, Stanford, CA
| | - Julianna C Hsing
- Department of Health Policy and Research, Stanford University School of Medicine, Stanford, CA
| | - Max Parkin
- Nuffield Department of Population Health, Oxford University, Oxford, United Kingdom.,African Cancer Registry Network, Oxford, United Kingdom
| | - Yao Tettey
- Department of Pathology, University of Ghana, Accra, Ghana
| | - Ann W Hsing
- Department of Pediatrics, Center of Policy, Outcomes, and Prevention, Stanford University School of Medicine, Stanford, CA
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Availability and Use of Mobile Health Technology for Disease Diagnosis and Treatment Support by Health Workers in the Ashanti Region of Ghana: A Cross-Sectional Survey. Diagnostics (Basel) 2021; 11:diagnostics11071233. [PMID: 34359316 PMCID: PMC8307884 DOI: 10.3390/diagnostics11071233] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/04/2021] [Accepted: 06/07/2021] [Indexed: 11/22/2022] Open
Abstract
Mobile health (mHealth) technologies have been identified as promising strategies for improving access to healthcare delivery and patient outcomes. However, the extent of availability and use of mHealth among healthcare professionals in Ghana is not known. The study’s main objective was to examine the availability and use of mHealth for disease diagnosis and treatment support by healthcare professionals in the Ashanti Region of Ghana. A cross-sectional survey was carried out among 285 healthcare professionals across 100 primary healthcare clinics in the Ashanti Region with an adopted survey tool. We obtained data on the participants’ background, available health infrastructure, healthcare workforce competency, ownership of a mobile wireless device, usefulness of mHealth, ease of use of mHealth, user satisfaction, and behavioural intention to use mHealth. Descriptive statistics were conducted to characterise healthcare professionals’ demographics and clinical features. Multivariate logistic regression analysis was performed to explore the influence of the demographic factors on the availability and use of mHealth for disease diagnosis and treatment support. STATA version 15 was used to complete all the statistical analyses. Out of the 285 healthcare professionals, 64.91% indicated that mHealth is available to them, while 35.08% have no access to mHealth. Of the 185 healthcare professionals who have access to mHealth, 98.4% are currently using mHealth to support healthcare delivery. Logistic regression model analysis significantly (p < 0.05) identified that factors such as the availability of mobile wireless devices, phone calls, text messages, and mobile apps are associated with HIV, TB, medication adherence, clinic appointments, and others. There is a significant association between the availability of mobile wireless devices, text messages, phone calls, mobile apps, and their use for disease diagnosis and treatment compliance from the chi-square test analysis. The findings demonstrate a low level of mHealth use for disease diagnosis and treatment support by healthcare professionals at rural clinics. We encourage policymakers to promote the implementation of mHealth in rural clinics.
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13
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Multimodality screening and prevention of cervical cancer in sub-Saharan Africa: a collaborative model. Curr Opin Obstet Gynecol 2021; 32:28-35. [PMID: 31804231 DOI: 10.1097/gco.0000000000000597] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE OF REVIEW Although cervical cancer continues to decrease in incidence throughout the developed world because of rigorous screening and vaccination campaigns, the disease remains a major cause of cancer-related morbidity and mortality in resource-limited regions including sub-Saharan Africa. This review summarizes current efforts to implement cost-effective and widespread cervical cancer education, screening, and community-based interventions in Africa and the challenges faced by local healthcare workers. RECENT FINDINGS Effective screening with cytology (with or without high-risk human papillomavirus [HPV] DNA testing) as well as HPV self-sampling remains problematic in African countries because of a paucity of cytopathologists and resources. Accordingly, visual inspection of the cervix with acetic acid (VIA) with cryotherapy triage has gained traction in mass-screening campaigns because of low-cost supplies. SUMMARY Public education to facilitate screening is essential. VIA remains a strong community-based approach. The involvement of technology in teaching local providers, advertising screenings to the community, and helping improve follow-up may also improve screening efforts. Ultimately, the best form of prevention is through HPV vaccination, which also requires implementation of ongoing public education programs.
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Diagnostic Accuracy of 18F-FDG-PET/CT and MRI in Predicting the Tumor Response in Locally Advanced Cervical Carcinoma Treated by Chemoradiotherapy: A Meta-Analysis. CONTRAST MEDIA & MOLECULAR IMAGING 2021; 2021:8874990. [PMID: 33746650 PMCID: PMC7943297 DOI: 10.1155/2021/8874990] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 01/17/2021] [Accepted: 02/20/2021] [Indexed: 01/19/2023]
Abstract
Objective The aim of this meta-analysis was to compare the diagnostic accuracy of 18F-FDG-PET/CT and MRI in predicting the tumor response in locally advanced cervical carcinoma (LACC) treated by chemoradiotherapy (CRT). Method This meta-analysis has been performed according to PRISMA guidelines. Systematic searches were conducted using PubMed and Embase databases for articles published from January 1, 2010, to January 1, 2020. By using the Quality Assessment of Diagnostic Accuracy Studies 2 (QUADAS-2) tool, the reviewers assessed the methodological quality scores of the selected studies. We analyzed the sensitivity, specificity, and accuracy of two diagnostic methods using Meta-DiSc 1.4 and Stata 15. Results An overall of 15 studies including 1132 patients were included. Sensitivities of PET/CT and MRI were 83.5% and 82.7%, while the corresponding rates for specificities were 77.8% and 68.4%, respectively. The DOR, PLR, and NLR for MRI were 15.140, 2.92, and 22.6. PET/CT had a DOR of 25.21. The PLR and NLR for PET/CT were 4.13 and 0.215, respectively. The diagnostic sensitivity and specificity of PET/CT for the detection of residual tumor were 86% and 95%, respectively. The corresponding rates for MRI were 73% and 96%, respectively. The diagnostic sensitivity and specificity of PET/CT for the detection of tumor metastases were 97% and 99%, while the corresponding rates for MRI were 31% and 98%, respectively. Conclusion 18F-FDG PET/CT seemed to have a better overall diagnostic accuracy in the evaluation of treatment response to chemoradiotherapy in LACC patients. MRI showed a really poor sensitivity in the detection of metastases, and PET/CT performed significantly better. However, the difference between these two methods in the detection of residual disease was not significant. More studies are needed to be conducted in order to approve that 18F-FDG PET/CT can be a standard option to assess the treatment response.
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15
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Rezende MT, Bianchi AGC, Carneiro CM. Cervical cancer: Automation of Pap test screening. Diagn Cytopathol 2021; 49:559-574. [PMID: 33548162 DOI: 10.1002/dc.24708] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 01/20/2021] [Accepted: 01/24/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Cervical cancer progresses slowly, increasing the chance of early detection of pre-neoplastic lesions via Pap exam test and subsequently preventing deaths. However, the exam presents both false-negatives and false-positives results. Therefore, automatic methods (AMs) of reading the Pap test have been used to improve the quality control of the exam. We performed a literature review to evaluate the feasibility of implementing AMs in laboratories. METHODS This work reviewed scientific publications regarding automated cytology from the last 15 years. The terms used were "Papanicolaou test" and "Automated cytology screening" in Portuguese, English, and Spanish, in the three scientific databases (SCIELO, PUBMED, MEDLINE). RESULTS Of the resulting 787 articles, 34 were selected for a complete review, including three AMs: ThinPrep Imaging System, FocalPoint GS Imaging System and CytoProcessor. In total, 1 317 148 cytopathological slides were evaluated automatically, with 1 308 028 (99.3%) liquid-based cytology slides and 9120 (0.7%) conventional cytology smears. The AM diagnostic performances were statistically equal to or better than those of the manual method. AM use increased the detection of cellular abnormalities and reduced false-negatives. The average sample rejection rate was ≤3.5%. CONCLUSION AMs are relevant in quality control during the analytical phase of cervical cancer screening. This technology eliminates slide-handling steps and reduces the sample space, allowing professionals to focus on diagnostic interpretation while maintaining high-level care, which can reduce false-negatives. Further studies with conventional cytology are needed. The use of AM is still not so widespread in cytopathology laboratories.
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Affiliation(s)
- Mariana T Rezende
- Postgraduate Program in Biotechnology, Biological Sciences Research Center (NUPEB), Federal University of Ouro Preto, Ouro Preto, MG, Brazil.,Cytology Laboratory, Clinical Analysis Department, Federal University of Ouro Preto, Ouro Preto, MG, Brazil
| | - Andrea G C Bianchi
- Computing Department, Federal University of Ouro Preto, Ouro Preto, MG, Brazil
| | - Cláudia M Carneiro
- Postgraduate Program in Biotechnology, Biological Sciences Research Center (NUPEB), Federal University of Ouro Preto, Ouro Preto, MG, Brazil.,Cytology Laboratory, Clinical Analysis Department, Federal University of Ouro Preto, Ouro Preto, MG, Brazil
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Buser JM, Bakari A, Seidu AA, Osei-Akoto A, Paintsil V, Amoah R, Otoo B, Moyer CA. Caregiver Perception of Sickle Cell Disease Stigma in Ghana: An Ecological Approach. J Pediatr Health Care 2021; 35:84-90. [PMID: 32883582 PMCID: PMC7738399 DOI: 10.1016/j.pedhc.2020.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 08/01/2020] [Accepted: 08/01/2020] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Sickle cell disease (SCD) stigma is a major community health issue. The challenges of caring for someone with SCD can be overwhelming. We explored stigma and related factors for caregivers of pediatric patients with SCD in Kumasi, Ghana. METHOD Guided by the Ecological Systems Theory, we used in-depth interviews with a semistructured guide to learn about the perception of stigmatization for Ghanaian caregivers of patients with SCD. RESULTS Overall, participants were knowledgeable about SCD. We identified three themes, including (1) blame for SCD, (2) public misconception about SCD, and (3) shame for the financial burden of SCD. DISCUSSION Findings demonstrate the need to design an SCD stigma reduction program for caregivers, families, and the community. Providers need to consider SCD stigma and interaction with multiple ecological levels, including the family, community, health care system, culture, and health policy in Ghana. Findings can be used as a catalyst to explore the reduction of stigmatization in other sub-Saharan countries.
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Daniel GO, Musa J, Akindigh TM, Shinku F, Shuaibu SI, Kwaghe B, Afolaranmi T, Okpala C, Agbaji O, Sagay A. Prevalence and predictors of precancerous cervical lesions among HIV-positive women in Jos, north-central Nigeria. Int J Gynaecol Obstet 2020; 151:253-259. [PMID: 32683675 DOI: 10.1002/ijgo.13312] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 05/07/2020] [Accepted: 07/14/2020] [Indexed: 11/10/2022]
Abstract
OBJECTIVE To determine the prevalence and predictors of precancerous cervical lesions among HIV-positive women in Jos, Nigeria. METHODS A cross-sectional study was conducted from October 2017 to January 2018 among 326 HIV-positive women. Cervical smears were collected for examination at the AIDS Preventive Initiative of Nigeria clinics of Jos University Teaching Hospital (JUTH) and Bingham University Teaching Hospital (BhUTH), Jos, Nigeria. Demographic characteristics of participants were documented using a structured questionnaire. Data were entered and analyzed using SPSS version 21. RESULTS Of the 326 participants, precancerous cervical lesions were present in 40 (12.2%) women: 4 (1.2%) had atypical squamous cells of undetermined significance, 19 (5.8%) had low-grade squamous intraepithelial lesions, 1 (0.3%) had atypical squamous cells cannot exclude high-grade squamous intraepithelial lesions, 13 (4.0%) had high-grade squamous intraepithelial lesions, and 3 (0.9%) had high-grade squamous intraepithelial lesions, suspected for invasion. The multivariate logistics regression model showed that parity (odds ratio 3.4, 95% confidence interval 1.3-9.5, P=0.043) was a significant predictor of precancerous cervical lesions. CONCLUSION The prevalence of precancerous cervical lesions among HIV-infected women is relatively low compared to earlier reported prevalence in an HIV population in Jos. Increasing parity was a significant predictor.
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Affiliation(s)
- Grace O Daniel
- Department of Nursing Science, College of Health Sciences, University of Jos, Jos, Nigeria
| | - Jonah Musa
- Department of Obstetrics and Gynaecology, College of Health Sciences, University of Jos, Jos, Nigeria
| | | | - Francis Shinku
- Department of Anatomy, College of Health Sciences, University of Jos, Jos, Nigeria
| | - Samaila I Shuaibu
- Department of Surgery, College of Health Sciences, University of Jos, Jos, Nigeria
| | - Barka Kwaghe
- Department of Histopathology, College of Health Sciences, University of Jos, Jos, Nigeria
| | | | - Chidi Okpala
- Stamina Research Office, University of Jos, Jos, Nigeria
| | - Oche Agbaji
- Department of Medicine, College of Health Sciences, University of Jos, Jos, Nigeria
| | - Atiene Sagay
- Department of Obstetrics and Gynaecology, College of Health Sciences, University of Jos, Jos, Nigeria
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