Totally implantable venous access ports and associated complications in sub-Saharan Africa: a single-centre retrospective analysis.

Purpose: Although totally implantable venous access ports (TIVAPs) have been safe and valuable in the management of cancer and other chronically ill patients who require long-term intermittent venous access, a few complications have been reported with their use. Data on the use of TIVAPs in sub-Saharan Africa and other low- and middle-income regions is limited. In this study, we determine the complications that arise from TIVAP use at a cancer centre in Nigeria.

The pattern of comorbidities in cancer patients in Lagos, South-Western Nigeria.

Purpose: Comorbidities have been indicated to influence cancer care and outcome, with strong associations between the presence of comorbidities and patient survival. The objective of this study is to determine the magnitude and pattern of comorbidities in Nigerian cancer populations, and demonstrate the use of comorbidity indices in predicting mortality/survival rates of cancer patients.

Methods: Using a retrospective study design, data were extracted from hospital reports of patients presenting for oncology care between January 2015 and December 2016 at two tertiary health facilities in Lagos, Nigeria.