title: Cancer prevention in Africa: a review of the literature.
abstract: Cancer is an emerging crisis in Africa. Cancer was the seventh leading cause of death in 2004. If not controlled, cancer incidence in Africa is expected to reach 1.28 million cases annually and claim 970,000 lives yearly by 2030. This paper presents a review of the literature on current cancer prevention approaches in Africa, and consists of cancer prevention studies conducted in African countries (e.g. South Africa and Nigeria) from PubMed, Scopus, and CINAHL databases. Common female cancers in Africa are breast and cervical cancer while prostate cancer is the most common neoplasm among African males. Other common cancers are liver, colorectal, and non-Hodgkin's lymphoma. Mortality related to these cancers comes as a result of delays in screening and treatment, unfamiliarity with cancer and cancer prevention, inaccessibility and unaffordability of care, and inefficiency of healthcare systems. Cancer prevention efforts are deficient because many governments lack cancer prevention and control policies. Also contributing to the lack of cancer prevention and control policies are low levels of awareness, scarce human and financial resources, and inadequacy of cancer registries. Overall, governments grapple with limited funds and competing healthcare priorities. As cancer continues to increase in Africa, the need for rigorous interdisciplinary research on cancer etiology and monitoring in Africa has never been timelier. Cost-effective cancer prevention programs, coordination of donor funding, advocacy, and education should be aggressively pursued. The call for more collaborative approaches in research and policy is urgently needed.
authors.affiliation: University of Manitoba - Cancer Control Program, Winnipeg, Canada busolod@myumanitoba.ca.
authors.forename: David S
authors.initials: DS
authors.lastname: Busolo
authors.affiliation: University of Manitoba - Cancer Control Program, Winnipeg, Canada.
authors.forename: Roberta L
authors.initials: RL
authors.lastname: Woodgate
mesh_terms: D000349:Africa / Q000453:epidemiology; D001294:Attitude to Health / Q000208:ethnology*; D003906:Developing Countries; D055088:Early Detection of Cancer / Q000379:methods*; D005260:Female; D006301:Health Services Needs and Demand; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000453:epidemiology / Q000473:pathology* / Q000517:prevention & control*; D011322:Primary Prevention / Q000458:organization & administration*; D018570:Risk Assessment; D012959:Socioeconomic Factors
keywords: Africa; cancer; cancer prevention