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Nwakasi C, Esiaka D, Staab T, Philip AA, Nweke C. HIV knowledge and information access among women cancer survivors in Nigeria. J Cancer Policy 2024; 39:100456. [PMID: 37989454 DOI: 10.1016/j.jcpo.2023.100456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 10/09/2023] [Accepted: 11/15/2023] [Indexed: 11/23/2023]
Abstract
Women in Nigeria have a high burden of diseases, such as cancer and HIV. Nigerian women also have inadequate access to health information, especially for disease prevention and health promotion. Researchers have indicated that living with HIV can be particularly harmful to the health and survival of cancer survivors. However, there is a dearth of research on Nigerian women cancer survivors' knowledge of cancer and HIV linkage and their access to HIV health information. This knowledge gap may have negative health consequences. Therefore, there is a need to ensure HIV prevention among Nigerian women cancer survivors by improving access to health information. This study used a qualitative descriptive method to examine HIV knowledge and access to health information among women cancer survivors in Nigeria. Semi-structured interviews were conducted with a purposive sample of 30 women cancer survivors from Abuja, Nigeria. We identified three themes from the data, illuminating women's knowledge of the connection between HIV and cancer. The themes include: (a) perception of HIV versus cancer which described views of HIV and cancer as distinct health conditions, (b) perceived effect of HIV on cancer given that HIV can worsen cancer outcomes, and (c) sourcing for HIV health information which highlighted issues of inadequate or inaccessible HIV-cancer information. Our findings showed that targeted health education interventions are required to address the lack of HIV information among cancer survivors.
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Affiliation(s)
- Candidus Nwakasi
- Department of Human Development and Family Sciences, University of Connecticut, Storrs, CT, USA.
| | - Darlingtina Esiaka
- Department of Behavioral Science, Center for Health Equity Transformation (CHET), The University of Kentucky College of Medicine, Lexington, KY, USA
| | - Theresa Staab
- Department of Health Sciences, Providence College, Providence, RI, USA
| | - Aaron Akpu Philip
- Faculty of Health, School of Public Health, and Social Work, Queensland University of Technology (QUT) Brisbane, Australia
| | - Chizobam Nweke
- Department of Human Development and Family Sciences, University of Connecticut, Storrs, CT, USA
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Maitanmi JO, Fabiyi TE, Eniola O, Sansi TO, Josiah BO, Maitanmi B, Ojewale MO, Dairo AA, Adebiyi DA, Akingbade O. Knowledge and acceptability of cervical cancer screening among female undergraduates in Babcock University Ilishan-Remo, Ogun State, Nigeria. Ecancermedicalscience 2023; 17:1502. [PMID: 36816789 PMCID: PMC9937068 DOI: 10.3332/ecancer.2023.1502] [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: 08/22/2022] [Indexed: 02/04/2023] Open
Abstract
Background Cervical cancer (CC) is currently the fourth most common cancer among women. There are several factors which have, in recent times, posed a threat to the recognition and acceptance of CC screening in Nigeria. This study was undertaken to assess the predictors of knowledge of female undergraduates at Babcock University, Ogun State, Nigeria, on CC screening and the level of acceptance readiness. Method This study was a descriptive cross-sectional survey of 345 female undergraduates at Babcock University, Ogun State, Nigeria, using a self-administered structured questionnaire. Data collected were analysed using the Statistical Package for the Social Sciences (SPSS) version 23 software. Hypotheses were tested using Pearson product-moment correlation at p < 0.05 level of significance. Results This study revealed that majority of the respondents have a substantial awareness and knowledge of CC screening (68.4%). The study suggested that health talk and level of exposure might be responsible for the good knowledge. While 47.5% were ready to undergo CC screening, 76.2% were ready to undergo the screening if a health professional performed the procedure, and 66.1% will tell their family members to go for screening. However, 49.9% reported not having the correct information on CC screening. A significant correlation was found between knowledge and acceptability of CC screening among the students (r = -0.366, p ˂ 0.05). Also, this study suggested that the age of female undergraduates is correlated with acceptance of CC screening (r = -0.221, p ˂ 0.05). Conclusion As the acceptability of CC screening was high, CC screening facilities could be made available for the students. Similarly, educational interventions to improve awareness of CC screening among this population are warranted, as over one-third reported they did not have the correct information on CC screening.
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Affiliation(s)
- Julius O Maitanmi
- School of Nursing, Babcock University, Ilishan Remo, Ogun State 121103, Nigeria
| | - Temidara E Fabiyi
- School of Nursing, Babcock University, Ilishan Remo, Ogun State 121103, Nigeria
| | - Oluwadara Eniola
- Institute of Nursing Research, Osogbo, Osun State 230262, Nigeria
| | - Toluwalope O Sansi
- School of Nursing, Babcock University, Ilishan Remo, Ogun State 121103, Nigeria
| | - Blessing O Josiah
- Institute of Nursing Research, Osogbo, Osun State 230262, Nigeria,Turks and Caicos Islands Community College, P.O. Box 236, Grand Turk, Turks and Caicos Islands
| | - Bukola Maitanmi
- School of Nursing, Babcock University, Ilishan Remo, Ogun State 121103, Nigeria
| | | | - Abiodun A Dairo
- Institute of Nursing Research, Osogbo, Osun State 230262, Nigeria
| | | | - Oluwadamilare Akingbade
- Institute of Nursing Research, Osogbo, Osun State 230262, Nigeria,The Nethersole School of Nursing, The Chinese University of Hong Kong, Shatin, Hong Kong 999077, China
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Okolie EA, Barker D, Nnyanzi LA, Anjorin S, Aluga D, Nwadike BI. Factors influencing cervical cancer screening practice among female health workers in Nigeria: A systematic review. Cancer Rep (Hoboken) 2022; 5:e1514. [PMID: 34313402 PMCID: PMC9124499 DOI: 10.1002/cnr2.1514] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 06/20/2021] [Accepted: 07/07/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Cervical cancer is the most prevalent gynaecologic cancer in Nigeria. Despite being largely preventable through screening, cervical cancer is the second leading cause of cancer morbidity and mortality in Nigeria. To reduce the burden of cervical cancer in Nigeria, female health workers (FHWs) are expected to play an influential role in leading screening uptake and promoting access to cervical cancer education and screening. AIM The aim of this systematic review is to assess the factors influencing cervical cancer screening (CCS) practice among FHWs in Nigeria. METHODS We conducted a systematic literature search across six (6) electronic databases namely MEDLINE, Embase, Scopus, African Index Medicus, CINAHL, and Web of Science between May 2020 and October 2020. Reference list and grey literature search were conducted to complement database search. Four reviewers screened 3171 citations against the inclusion criteria and critically appraised the quality of eligible studies. Narrative synthesis was used in summarising data from included studies. RESULTS Overall, 15 studies met the inclusion criteria and were all quantitative cross-sectional studies. Included studies sampled a total of 3392 FHWs in Nigeria. FHWs had a high level of knowledge and positive attitude towards CCS. However, CCS uptake was poor. Predominant barriers to CCS uptake were the cost of screening, fear of positive results, lack of test awareness, reluctance to screen, low-risk perception, and lack of time. In contrast, being married, increasing age, awareness of screening methods, and physician recommendation were the most documented facilitators. CONCLUSION This study revealed that a complex interplay of socioeconomic, structural, and individual factors influences CCS among FHWs in Nigeria. Therefore, implementing holistic interventions targeting both health system factors such as cost of screening and infrastructure and individual factors such as low-risk perception and fear of positive result affecting FHWs in Nigeria is critical to reducing the burden of cervical cancer.
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Affiliation(s)
| | - Debra Barker
- School of Health and Life SciencesTeesside UniversityMiddlesbroughUK
| | | | - Seun Anjorin
- Division of Health SciencesWarwick Medical School, University of WarwickCoventryUK
| | - David Aluga
- School of Health and Life SciencesTeesside UniversityMiddlesbroughUK
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Abdulazeez MA, Jasim HA, Bashir M, Ross K, Fatokun AA. Peristrophe bicalyculata (Retz) Nees contains principles that are cytotoxic to cancer cells and induce caspase-mediated, intrinsic apoptotic death through oxidative stress, mitochondrial depolarisation and DNA damage. Biomed Pharmacother 2022; 147:112597. [DOI: 10.1016/j.biopha.2021.112597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 12/21/2021] [Accepted: 12/23/2021] [Indexed: 12/01/2022] Open
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Sharma A, Alatise OI, O'Connell K, Ogunleye SG, Aderounmu AA, Samson ML, Wuraola F, Olasehinde O, Kingham TP, Du M. Healthcare utilisation, cancer screening and potential barriers to accessing cancer care in rural South West Nigeria: a cross-sectional study. BMJ Open 2021; 11:e040352. [PMID: 34312189 PMCID: PMC8314695 DOI: 10.1136/bmjopen-2020-040352] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022] Open
Abstract
BACKGROUND/AIMS Cancer burden is predicted to double by 2030 in sub-Saharan Africa; access to healthcare services for cancer management is a priority in the region. In Nigeria, National Cancer Control Plan aims to ensure >50% cancer screening of eligible populations by 2022 for all Nigerians. We describe healthcare utilisation, cancer screening activities and potential barriers to accessing cancer care within an understudied rural community-based adult population in South West Nigeria. METHODS In April 2018, we conducted a cross-sectional study of community-based adults (>18 years) ~130 km east of Ibadan, 250 km from Lagos in Osun State, South West Nigeria. Participants completed a face-to-face survey in local dialect. We used a questionnaire to assess demographics, health status, income, medical expenditures, doctor visits and cancer screening history. RESULTS We enrolled 346 individuals: with median age of 52 years and 75% women. Of the entire cohort, 4% had medical insurance. 46% reported a major medical cost in the last year. Cancer screening activities were infrequent in eligible participants: 1.5% reported having had cervical cancer screening, 3.3% mammogram and 5% colonoscopy screening. Cancer screening assessment was less frequent in those with less income and lower education levels. Using a multivariable logistic regression model including personal income, insurance status and education, higher personal income was associated with more cancer screening activity (OR 2.7, 95% CI 1.3 to 5.7, p<0.01). Despite this, most individuals had contact with a primary healthcare doctor (52% in the last year), and over 70% access to radio and TV suggesting the opportunity to expand community-based screening interventions and awareness exists. CONCLUSIONS Despite national increases in cancer cases, we highlight a deficiency in cancer screening and universal healthcare coverage within a community-based adult Nigerian population. Subject to availability of governmental resources, increasing financial risk protection, awareness and targeted resource allocation may help expand access in Nigeria.
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Affiliation(s)
- Avinash Sharma
- Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Olusegun Isaac Alatise
- Surgery, Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State, Nigeria
| | - Kelli O'Connell
- Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Samson Gbenga Ogunleye
- Surgery, Obafemi Awolowo University Teaching Hospital Complex, Ile-Ife, Osun State, Nigeria
| | | | - Marquerite L Samson
- Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Funmilola Wuraola
- Surgery, Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State, Nigeria
| | - Olalekan Olasehinde
- Surgery, Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State, Nigeria
| | - T Peter Kingham
- Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Mengmeng Du
- Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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Adedeji IA, Lawal SA, Aluko-Arowolo S. Prostate cancer knowledge gaps among community stakeholders in rural Nigeria: implications for seeking screening. Cancer Causes Control 2021; 32:895-901. [PMID: 33991283 DOI: 10.1007/s10552-021-01444-y] [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: 08/31/2020] [Accepted: 05/04/2021] [Indexed: 11/24/2022]
Abstract
PURPOSE In Nigeria, knowledge about prostate cancer (PCa) is poor, so are the availability, accessibility, and utilization of PCa screening services. Poor knowledge increases the burden of disease, this is more so in rural settings. PCa, being gender-specific, has underlying cultural connotations. There is a dearth of evidence on the rural-cultural understanding of PCa onset. The study examined community stakeholders' knowledge, risk perception, as well as the perceived barriers to seeking PCa screening. Rosenstock's Health Belief Model provided the theoretical framing for the study. METHODS The study design was descriptive and a cross-sectional approach to the social constructionist ideas of the qualitative tradition was adopted. There were twenty-one interviews with purposively selected community stakeholders; Fourteen key informant (traditional healers and medical doctors) interviews and seven In-depth Interviews (traditional leaders) held in the Ijebu culture cluster of Ogun State, Nigeria. Narratives were analyzed based on the following theoretical themes: knowledge, risk perception, and perceived barriers to PCa screening. These themes derived their structures from content-analyzed findings. RESULTS Results show that traditional healers and leaders have limited scientific knowledge of PCa etiology. Folk beliefs form the basis of PCa knowledge among most stakeholders. However, all stakeholders consider PCa a threat to men. The cultural sense of 'maleness' and access to appropriate information about PCa are essential approaches to establishing perceived threat/susceptibility. Cancer health education and distance of screening facilities are primary barriers to seeking screening. CONCLUSION Stakeholders' knowledge of PCa and PCa screening should be improved by educating them and developing integrative community engagement strategies.
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Affiliation(s)
| | | | - Sola Aluko-Arowolo
- Department of Sociology, Olabisi Onabanjo University, Ago-Iwoye, Ogun State, Nigeria
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Fapohunda A, Fakolade A, Omiye J, Afolaranmi O, Arowojolu O, Oyebamiji T, Nwogu C, Olawaiye A, Mutiu J. Cancer presentation patterns in Lagos, Nigeria: Experience from a private cancer center. J Public Health Afr 2020; 11:1138. [PMID: 33623651 PMCID: PMC7893315 DOI: 10.4081/jphia.2020.1138] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 01/02/2021] [Indexed: 12/24/2022] Open
Abstract
Background Cancer incidence and mortality is increasing worldwide. In 2018, there were an estimated 18.1 million new cancer cases and 9.6 million cancer deaths. In Nigeria, it is estimated that 100,000 new cases occur annually, with a high case fatality ratio. The burden of cancer in Nigeria is significant, as the country still grapples with infectious diseases and has limited data on cancer epidemiology. Our study is descriptive using data from a hospital-based registry. Objectives This retrospective study assesses the characteristics of patients that presented to a private cancer center in Lagos, Nigeria. We aimed to update knowledge on the current trends of cancer in Nigeria as exemplified by the experience of this cancer center and set a foundation for guiding future research and policy efforts in cancer screening, prevention, and control. Methods The records of all the 548 oncology patients registered at the Lakeshore Cancer Center (LCC) cancer registry from January 2015 to June 2018 were reviewed for this study. Results Most common cancer types were breast cancer for females (46%) and prostate cancer for males (32%). 92% of the tumors were malignant and 97% of the patients were symptomatic. Among patients diagnosed with cancer, 49% were ≤ 50 years old, 90% paid for their healthcare out of pocket, and 67% did not complete treatment. Conclusions This study highlights the state of cancer care in Nigeria and should guide future research, with a focus on public awareness, screening programs and implementation of novel cancer control policies and infrastructure that supports early detection.
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Holowatyj AN, Maude AS, Musa HS, Adamu A, Ibrahim S, Abdullahi A, Manko M, Aminu SM, Mohammed A, Idoko J, Ukwenya Y, Carpten J, Chandler PD, Hampel H, Faruk M. Patterns of Early-Onset Colorectal Cancer Among Nigerians and African Americans. JCO Glob Oncol 2020; 6:1647-1655. [PMID: 33141623 PMCID: PMC7713583 DOI: 10.1200/go.20.00272] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/03/2020] [Indexed: 12/13/2022] Open
Abstract
PURPOSE Colorectal cancer (CRC) incidence rates are increasing among individuals < 50 years of age (early-onset CRC) globally with causes unknown. Racial/ethnic disparities in early-onset CRC have also grown more pronounced, because Black individuals have higher early-onset CRC incidence and poorer survival compared with White individuals. We describe the prevalence and burden of early-onset CRC among Africans in Nigeria and African Americans (AAs) in the United States. PATIENTS AND METHODS We identified Black individuals diagnosed with a first primary CRC ages 18 to 49 years between 1989 and 2017 at Ahmadu Bello University Teaching Hospital in Zaria, Nigeria (Nigerians), and in the United States (AAs) using the National Institutes of Health/National Cancer Institute's SEER program of cancer registries. Multivariable logistic regression models were used to investigate clinical and demographic differences between Nigerians and AAs with early-onset CRC, adjusted for age, sex, tumor site, and histology. RESULTS A total of 5,019 Black individuals were diagnosed with early-onset CRC over the study period (379 Nigerians; 4,640 AAs). Overall, approximately one third of young Black patients were diagnosed with rectal tumors (35.8%). Nigerian individuals with early-onset CRC were eight-fold more likely to be diagnosed with rectal tumors (odds ratio [OR], 8.14; 95% CI, 6.23 to 10.62; P < .0001) and more likely to be diagnosed at younger ages (OR, 0.87; 95% CI, 0.86 to 0.89; P < .0001) compared with young African Americans in adjusted models. CONCLUSION Compared with AA individuals diagnosed with early-onset CRC, Nigerian individuals harbor distinct features of early-onset CRC. Additional investigation of the histopathologic and biologic heterogeneity of early-onset CRCs among Black individuals is critical for understanding racial disparities in susceptibility and outcomes, which may have implications for tailored early-onset CRC prevention, detection, and treatment strategies.
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Affiliation(s)
- Andreana N. Holowatyj
- Department of Medicine, Vanderbilt University Medical Center; and Vanderbilt-Ingram Cancer Center, Nashville, TN
| | - Aishatu Suleiman Maude
- Department of Haematology and Blood Transfusion, Faculty of Basic Clinical Sciences, College of Medical Sciences, Ahmadu Bello University, Zaria, Nigeria
| | | | - Ahmed Adamu
- Department of Surgery, Faculty of Basic Clinical Sciences, College of Medical Sciences, Ahmadu Bello University, Zaria, Nigeria
| | - Sani Ibrahim
- Department of Biochemistry, Faculty of Life Sciences, Ahmadu Bello University, Zaria, Nigeria
| | - Adamu Abdullahi
- Department of Radiotherapy and Oncology, Faculty of Basic Clinical Sciences, College of Medical Sciences, Ahmadu Bello University, Zaria, Nigeria
| | - Muhammad Manko
- Department of Medicine, Faculty of Clinical Sciences, College of Medical Sciences, Ahmadu Bello University, Zaria, Nigeria
| | - Sirajo Mohammed Aminu
- Department of Haematology and Blood Transfusion, Faculty of Basic Clinical Sciences, College of Medical Sciences, Ahmadu Bello University, Zaria, Nigeria
| | - Abdullahi Mohammed
- Department of Pathology, College of Medical Sciences, Faculty of Basic Clinical Sciences, Ahmadu Bello University, Zaria, Nigeria
| | - John Idoko
- Department of Pathology, College of Medical Sciences, Faculty of Basic Clinical Sciences, Ahmadu Bello University, Zaria, Nigeria
| | - Yahaya Ukwenya
- Department of Surgery, Faculty of Basic Clinical Sciences, College of Medical Sciences, Ahmadu Bello University, Zaria, Nigeria
| | - John Carpten
- University of Southern California Norris Comprehensive Cancer Center, Los Angeles, CA
| | - Paulette D. Chandler
- Division of Preventive Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
| | - Heather Hampel
- Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH
| | - Mohammed Faruk
- University of Southern California Norris Comprehensive Cancer Center, Los Angeles, CA
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Knapp GC, Alatise OI, Olasehinde OO, Adeyeye A, Ayandipo OO, Weiser MR, Kingham TP. Is Colorectal Cancer Screening Appropriate in Nigeria? J Glob Oncol 2020; 5:1-10. [PMID: 31170018 PMCID: PMC6613663 DOI: 10.1200/jgo.19.00035] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
PURPOSE The global burden of colorectal cancer (CRC) will continue to increase for the foreseeable future, largely driven by increasing incidence and mortality in low- and middle-income countries (LMICs) such as Nigeria. METHODS We used the Wilson-Jungner framework (1968) to review the literature relevant to CRC screening in Nigeria and propose areas for future research and investment. RESULTS Screening is effective when the condition sought is both important and treatable within the system under evaluation. The incidence of CRC is likely increasing, although the exact burden of disease in Nigeria remains poorly understood and access to definitive diagnosis and treatment has not been systematically quantified. In high-income countries (HICs), CRC screening builds on a well-known natural history. In Nigeria, a higher proportion of CRC seems to demonstrate microsatellite instability, which is dissimilar to the molecular profile in HICs. Prospective trials, tissue banking, and next-generation sequencing should be leveraged to better understand these potential differences and the implications for screening. Fecal immunochemical test for hemoglobin (FIT) is recommended for LMICs that are considering CRC screening. However, FIT has not been validated in Nigeria, and questions about the impact of high ambient temperature, endemic parasitic infection, and feasibility remain unanswered. Prospective trials are needed to validate the efficacy of stool-based screening, and these trials should consider concomitant ova and parasite testing. CONCLUSION Using the Wilson-Jungner framework, additional work is needed before organized CRC screening will be effective in Nigeria. These deficits can be addressed without missing the window to mitigate the increasing burden of CRC in the medium to long term.
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Knapp GC, Sharma A, Olopade B, Alatise OI, Olasehinde O, Arije OO, Castle PE, Kingham TP. An Exploratory Analysis of Fecal Immunochemical Test Performance for Colorectal Cancer Screening in Nigeria. World J Surg 2020; 43:2674-2680. [PMID: 31407091 DOI: 10.1007/s00268-019-05100-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION The fecal immunochemical test (FIT) for hemoglobin is recommended for colorectal cancer (CRC) screening in resource-limited environments. However, there are several unique variables that may alter FIT performance in this setting, including endemic intestinal parasites and high ambient temperature. This prospective study evaluated the performance of FIT in asymptomatic, average-risk individuals of screening age in rural Nigeria. METHODS Three hundred and twenty-four community volunteers completed a questionnaire and provided stool specimens for parasitology and microbiome analysis. Specimens were frozen and stored at -80 °C. Of 324 subjects, 139 met criteria for average-risk CRC screening and had a stool sample for analysis. These were thawed and tested with a qualitative FIT. Specimens positive for occult blood were retested every two days to evaluate the impact of time and temperature on test performance. RESULTS Of 139 individuals, 69 (49.6%) were positive for intestinal parasites and 10 (7.2%) were positive for occult blood. The most common pathogen was Cryptosporidium (40.6%). Among patients with intestinal parasites, 10.1% (7/69) had a positive FIT. Only 4.3% (3/70) of patients without parasites had a positive FIT (p = 0.208). On bivariate analysis, sociodemographic variables were not associated with a positive FIT result. Thirty percent (3/10) of the FIT-positive specimens became FIT-negative with routine storage. CONCLUSION Although a positive FIT result was more common in those with parasitic infection, the relationship was not significant in this small cohort. The impact of high ambient temperature on test positivity may necessitate shorter processing time guidelines for equatorial countries. Additional prospective studies are needed to validate FIT performance in Nigeria.
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Affiliation(s)
- Gregory C Knapp
- Memorial Sloan Kettering Cancer Center, 1275 York Avenue, C-886, New York, NY, 10065, USA.
| | - Avinash Sharma
- Memorial Sloan Kettering Cancer Center, 1275 York Avenue, C-886, New York, NY, 10065, USA
| | - Bolatito Olopade
- Department of Medical Microbiology and Parasitology, College of Health Sciences, Obafemi Awolowo University, Ile-Ife, Nigeria
| | - Olusegun I Alatise
- Department of Surgery College of Health Sciences, Obafemi Awolowo University, Ile-Ife, Nigeria
| | - Olalekan Olasehinde
- Department of Surgery College of Health Sciences, Obafemi Awolowo University, Ile-Ife, Nigeria
| | - Olujide O Arije
- Institute of Public Health, Obafemi Awolowo University, Ile-Ife, Nigeria
| | - Philip E Castle
- Department of Epidemiology and Public Health, Albert Einstein College of Medicine, New York, NY, USA
| | - T Peter Kingham
- Memorial Sloan Kettering Cancer Center, 1275 York Avenue, C-886, New York, NY, 10065, USA
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Oguntunde PE, Adejumo AO, Okagbue HI. Breast cancer patients in Nigeria: Data exploration approach. Data Brief 2017; 15:47-57. [PMID: 28971122 PMCID: PMC5612794 DOI: 10.1016/j.dib.2017.08.038] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 08/08/2017] [Accepted: 08/28/2017] [Indexed: 12/04/2022] Open
Abstract
Breast cancer is the type of cancer that develops from breast tissue; it is mostly common in women and it is one of the most studied diseases, largely because of its high mortality (second to lung cancer). However, it occurs in males also. This article presents a statistical study of the distribution of age, gender, length of stay, mode of diagnosis, status (dead or alive) after treatment and the location of breast cancer among 300 patients admitted in the University of Ilorin teaching hospital, Ilorin, Nigeria. The study covers a period of five (5) years; from 2011 to 2016 and logistic regression was used to perform the basic analysis in this study. It was discovered that the age of patients and the location of the breast cancer (right or left) contributes significantly to the survival of the patients. However, early detection and treatment of the disease is highly encouraged. This study also recommends that awareness should be taken to the grassroots and males should not be excluded from this discussion.
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Affiliation(s)
- Pelumi E Oguntunde
- Department of Mathematics, Covenant University, Ota, Ogun State, Nigeria
| | - Adebowale O Adejumo
- Department of Statistics, University of Ilorin, Ilorin, Kwara State, Nigeria
| | - Hilary I Okagbue
- Department of Mathematics, Covenant University, Ota, Ogun State, Nigeria
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