Vulvar cancer in Ethiopia: A cohort study on the characteristics and survival of 86 patients. Issue 9 (March 2018)

• Record Type: Journal Article
• Authors: Kroeber, Eric Sven; Mathewos, Assefa; Wondemagegnehu, Tigeneh; Aynalem, Abreha; Gemechu, Tufa; Piszczan, Swantje; Timotewos, Genebo; Addissie, Adamu; Wienke, Andreas; Unverzagt, Susanne; Thomssen, Christoph; Jemal, Ahmedin; Kantelhardt, Eva Johanna
• Other Names: Sun. YX section editor.
• Is Part Of: Medicine. Volume 97:Issue 9(2018)
• Publication Date: 2018-03
• Subjects: cumulative survival rate -- HIV infections -- sub-Saharan Africa -- Ethiopia -- vulvar neoplasms; Medicine -- Periodicals; Medicine -- Periodicals; Médecine -- Périodiques; Geneeskunde; Medicine; Periodicals; Periodicals; 610.5
• DOI: 10.1097/MD.0000000000010041
• Languages: English
• ISSNs: 0025-7974

Abstract

Abstract : Abstract: Vulvar cancer (VC) is strongly associated with human papilloma virus (HPV) infections and immunosuppression (e.g., HIV). However, there is limited information on VC patient characteristics and survival in parts of sub-Saharan Africa, including Ethiopia, where chronic HPV and HIV infections are prevalent. The aim of this study is to provide a first view on VC patient characteristics in a sub-Saharan African setting. We present a retrospective analysis of records of 86 VC patients diagnosed between January 2010 and October 2015 at Addis Ababa University Hospital and other major health facilities in Ethiopia. Follow-up for vital status was obtained by telephone contact with patients or relatives. The primary endpoint was all-cause mortality. The median age of the patients was 39 (range: 20–85) years, 83% with known HIV status were positive and 81% presented with FIGO stages 2 or 3. The median follow-up time for surviving patients was 17 months (range: 0.1–65.0 months). The 1- and 2-year survival rates were 80% and 51%, respectively. Approximately 37% of patients received surgery, 38% received radiotherapy, and 33% received chemotherapy. Patients who received therapy had better survival than those who did not [adjusted hazard ratios: surgery, 0.44 (95% CI, 0.19–1.03); radiotherapy, 0.36 (95% CI, 0.14–0.90); chemotherapy, 0.42 (95% CI, 0.15–1.12)]. A substantial proportion of VC patients in Ethiopia present at a late stage and receive suboptimal treatment. HIV infections appear to be a common comorbid condition. These conditions result in poor outcomes.