Purpose “Endemic” Burkitt lymphoma (BL) is a common childhood cancer in Africa. Social and treatment factors may contribute to poor survival. With the aim of improving BL outcomes in Uganda, we undertook a comprehensive project (BL Project) that provided diagnostic support, access to standard chemotherapy, nutritional evaluations, and case management. We evaluated survival of children with BL in the context of the project. Patients and methods Patients followed by the BL Project who consented to research were enrolled in this study. Children with a pathology diagnosis consistent with BL were eligible. Data were collected prospectively. First‐line chemotherapy generally consisted of six cycles of cyclophosphamide, vincristine, low‐dose methotrexate (COM). We used Kaplan–Meier and Cox regression analyses to evaluate factors associated with overall survival (OS). Results Between July 2012 and June 2017, 341 patients with suspected BL presented to the BL Project. One hundred eighty patients with a pathology‐based diagnosis were included in this study. The median age was seven years (interquartile range, 5–9), 74% lived ≥100 km from the Uganda Cancer Institute, 61% had late‐stage disease, 84% had ECOG performance status < 3, 63% reported B‐symptoms, and 22% showed neurologic symptoms. Fewer than 10% abandoned therapy. The four‐year OS rate was 44% (95% CI, 36%–53%). In a multivariate model, ECOG status was significantly associated with mortality. Conclusion The BL Project reduced effects of lacking supportive care and oncology resources, and allowed patients from Uganda to receive curative intent therapy with minimal loss to follow‐up. Nonetheless, OS remains unacceptably low. Improved therapeutic approaches to endemic BL are urgently needed in Africa.
Purpose: Data on multiple myeloma (MM) in sub-Sahara Africa is scarce. In Uganda, there is a progressively increasing incidence of MM over the years. Methods: We performed a retrospective study on 217 patients with MM at the UCI using purposive sampling method. The objectives of the study were to determine the clinical characteristics, treatment outcomes, 5 year overall survival and predic- tors of survival of patients with MM at the UCI from 01 January 2008 to 31 December 2012. Results: There were 119 (54.8%) males; the mean(SD) age of the study population at presentation was 59(12.8) years; 183(84.3%) patients presented with bone pain, and 135 (61.9%) had skeletal pathology; 186(85.3%) were HIV negative, and 152(70%) had Durie-Salmon stage III. The median overall survival was 2.5 years, (95% CI, 0.393-0.595); factors significantly associated with worse survival were Durie-Salmon stage III disease, HR=5.9, 95% CI (1.61 – 21.74; P=0.007) and LDH >225 U/L HR=3.3, 95% CI (0.57 – 5.92; P=0.029). Conclusion: Most patients with multiple myeloma at the UCI were diagnosed at a relatively young age, presented with late stage disease and bone pain, and had a shorter survival time. Factors associated with worse survival were Durie-Salmon stage III and LDH >225 U/L. Keywords: Multiple myeloma; Uganda cancer institute.
There is much commonality between chronic noncommunicable and communicable diseases which is best exemplified by cancers of infectious origin. It provides the perfect opportunity for harnessing the advances that have been made in the control of communicable diseases to attempt the control of noncommunicable diseases. There are possibilities at various levels of intervention, at primary, secondary and tertiary levels, which fit well within a well-planned national cancer control strategy. Prevention should proceed through steps of disruption of transmission, improvement in disease recognition and diagnosis, as well as through prompt effective treatment. This principle should work for both infection and the resultant cancer. Research is very important in understanding how best to use the available knowledge and how best to sequentially implement strategies. Finally, policies that acknowledge infection-related cancers as a major problem in the region should be in place.
Background: The optimal chemotherapy regimen for treating HIV associated NHL in low resource settings is unknown. We conducted a retrospective study to describe survival rates, treatment response rates and adverse events in patients with HIV associated NHL treated with CHOP and dose adjusted-EPOCH regimens at the Uganda Cancer Institute. Methods: A retrospective study of patients diagnosed with HIV and lymphoma and treated at the Uganda Cancer Institute from 2016 to 2018 was done. Results: One hundred eight patients treated with CHOP and 12 patients treated with DA-EPOCH were analysed. Patients completing 6 or more cycles of chemotherapy were 51 (47%) in the CHOP group and 8 (67%) in the DA-EPOCH group. One year overall survival (OS) rate in patients treated with CHOP was 54.5% (95% CI, 42.8-64.8) and 80.2% (95% CI, 40.3-94.8) in those treated with DA-EPOCH. Factors associated with favourable survival were BMI 18.5-24.9 kg/m 2 , (p = 0.03) and completion of 6 or more cycles of chemotherapy, (p < 0.001). The overall response rate was 40% in the CHOP group and 59% in the DA-EPOCH group. Severe adverse events occurred in 19 (18%) patients in the CHOP group and 3 (25%) in the DA-EPOCH group; these were neutropenia (CHOP = 13, 12%; DA-EPOCH = 2, 17%), anaemia (CHOP = 12, 12%; DA-EPOCH = 1, 8%), thrombocytopenia (CHOP = 7, 6%; DA-EPOCH = 0), sepsis (CHOP = 1), treatment related death (DA-EPOCH = 1) and hepatic encephalopathy (CHOP = 1). Conclusion: Treatment of HIV associated NHL with curative intent using CHOP and infusional DA-EPOCH is feasible in low resource settings and associated with > 50% 1 year survival.
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