Browsing by Author "Moosa, M. Rafique"
Now showing 1 - 2 of 2
Results Per Page
Sort Options
- ItemImpact of age, gender and race on patient and graft survival following renal transplantation - developing country experience(Health & Medical Publishing Group, 2003) Moosa, M. RafiqueBackground. Optimising renal allograft survival is crucially important in developing countries because of limited resources to treat irreversible renal failure. However, although many factors can be manipulated to improve outcome, certain demographic factors are immutable in individual patients. The present study evaluated the impact of age, gender and race on the outcome of renal transplantation. Methods. Relevant data were reviewed for 542 patients receiving primary renal allografts over a 23-year period. The survival of patients and grafts were calculated using the Kaplan-Meier method. Both univariate and multivariate analyses were used to determine the association between the demographic factors and patient and graft survival. Results. Actuarial survival of both patients and grafts decreased with increasing age. The most striking differences were demonstrated when patients older than 40 years were compared with younger patients. However, when patient survival was censored for death with functioning grafts - a very important cause of graft loss - then actuarial graft survival improved with increasing age. There was no gender difference in graft survival, but female recipients of renal allografts had a higher mortality than their male counterparts. There were no racial differences in either patient or graft survival. Conclusions. Age is an important determinant of outcome after renal transplantation, but race is not. Gender does not influence graft survival, but females do have a-higher overall mortality rate following renal transplantation at our centre.
- ItemObesity and other nutrition related abnormalities in pre-dialysis chronic kidney disease (CKD) participants(MDPI, 2020) Ebrahim, Zarina; Moosa, M. Rafique; Blaauw, ReneeChronic kidney disease (CKD) is increasing in sub-Saharan Africa. Undernutrition has been prevalent amongst end stage CKD patients, with limited data on the prevalence of obesity. The aim of this study was to assess the nutritional status of CKD patients using various methods sensitive to over and under-nutrition. Stage 3 to 5 CKD patients (glomerular filtration rate (GFR) < 60 mL/min/1.73 m2) attending a pre-dialysis clinic in Cape Town, were enrolled. Exclusion criteria included infectious and autoimmune conditions. Sociodemographic, clinical and biochemical data were collected, and anthropometric measurements were performed. Dietary intake was measured with a quantified food frequency questionnaire (FFQ). Statistical Package for the Social Sciences (SPSS) version 26 was used for statistical analysis. Seventy participants, with mean age of 41.8 ± 11.8 years, 52.9% females and 47.1% males were enrolled. Participants enrolled mainly had stage 5 kidney failure. Thirty percent were overweight (21) and 25 (36%) were obese, 22 (60%) of females were overweight and obese, while 13 (39.4%) of males were predominantly normal weight. Abdominal obesity was found in 42 (60%) of participants, mainly in females. Undernutrition prevalence was low at 3%. Dietary assessment showed a high sugar and protein intake. There was a high prevalence of overweight, obesity and abdominal obesity in CKD stage 35 patients, with unhealthy dietary intake and other nutritional abnormalities.