A national survey of home-based care kits for palliative HIV/AIDS care in South Africa

The objective of this study was to assess home-based care (HBC) kits and programs in South Africa to evaluate the feasibility of scaling up kit production and distribution. South African HBC organizations received structured questionnaires; key informant interviews and a literature review were completed to assess systems for production, distribution and supply of HBC kits. Meetings with stakeholders were held in two Provinces to share and analyze the study findings. The study team distributed questionnaires to 466 organizations and conducted interviews with representatives from 45 organizations, the Provincial Department of Health (DoH) and manufacturers of kits. All identifiable HBC organizations in South Africa were included in the survey. As a result 215 HBC organizations returned questionnaires; including non-governmental organizations (56%), community-based organizations (32%) and organizations affiliated with government health departments. Two types of kits were available: a home kit and a professional kit. The demand for HBC kits exceeded availability, kit contents and availability varied considerably and the supply chain was irregular. Kit production and distribution systems were fragmented. Replenishment of kit items was problematic. End-users are mostly caregivers who have not received adequate training on their use. The study shows that substantial work has been done by HBC organizations in South Africa to respond to the need for palliative care supplies within resource constraints. The growing demand for kits exceeds the supply. There is a need to improve the supply chain management of HBC kits, strengthen referral systems and links between community-based organizations and government departments, expand training opportunities for care givers, and develop monitoring and evaluation systems.

A constitutional balanced t(3;8)(p14;q24.1) translocation results in disruption of the TRC8 gene and predisposition to clear cell renal cell carcinoma

Studying the molecular basis of familial renal cell carcinoma (RCC) has allowed identification of novel RCC genes involved in the pathogenesis of both inherited and sporadic RCC. We describe a constitutional balanced t(3;8)(p14;q24.1) translocation found in a brother and sister with bilateral clear cell RCC (CC-RCC) diagnosed in their forties. Consistent with a prior report, we demonstrated by RT-PCR of RNA from lymphoblastoid cells fusion mRNAs derived from the fragile histidine triad (FHIT) at 3p14 and TRC8 at 8q24.1 in both affected siblings. Cytogenetic analysis of a CC-RCC tumor from the affected sister from short-term tumor cell culture showed both diploid and pseudotetraploid populations containing the translocation and normal appearing chromosomes 3 and 8. Fluorescent in situ hybridization using bacterial artificial chromosomes containing sequences from the FHIT and TRC8 genes demonstrated normal FHIT signals and TRC8 signals on nontranslocated chromosomes in the constitutional blood sample, but the TRC8 signal was absent in a subset of diploid and pseudotetraploid cells from the tumor. The tumor also contained a heterozygous VHL frameshift somatic mutation. These results confirm that balanced translocations disrupting the TRC8 and FHIT genes result in an increased genetic susceptibility for bilateral CC-RCC. The presence of diploid and tetraploid tumor cells with and without TRC8 deletions on the nontranslocated chromosome suggest that loss of the remaining normal allele of TRC8 may contribute to tumor development at later stages.