ABSTRACT
Clinical and histological data of children presenting with steroid-resistant nephrotic syndrome and renal biopsy showing focal and segmental glomerulosclerosis from 1980 with a follow-up of over 10 years were reviewed. There were 66 patients; 38 male and 28 female. Age at onset ranged from 0.4-14.1 years (mean 6.4). Tubular atrophy was present at first biopsy in 50/66, capsular adhesions in 35/66, glomerular tip lesions in 8/66 and mesangial expansion in 31/66 patients. In 51 children, cyclophosphamide was prescribed as the first cytotoxic agent, while 15 received cyclosporine A and complete remission was induced in 43 and 40% of the children, respectively. Complete and stable remission was maintained in 35 children, while 22 had reduction of proteinuria with symptomatic relief. Nine were refractory to cytotoxic therapy. Of the 35 patients who entered complete and stable remission, the renal survival was over 90%, while in the 31 non-responders it was 48% in 10 years. The multivariate analysis using unconditional logistic regression method identified the presence of mesangial expansion (p=0.011) and tip lesions (p=0.005) as the independent predictors of favourable response to cytotoxic therapy and the presence of renal impairment (p=0.008) and extensive focal segmental sclerosis (p=0.025) as independent predictors of unfavourable response.
Subject(s)
Glomerulosclerosis, Focal Segmental/drug therapy , Proteinuria/diagnosis , Renal Insufficiency/diagnosis , Adolescent , Child , Child, Preschool , Female , Glomerulosclerosis, Focal Segmental/complications , Glomerulosclerosis, Focal Segmental/diagnosis , Humans , Immunosuppressive Agents/therapeutic use , Infant , Logistic Models , Male , Multivariate Analysis , Predictive Value of Tests , Prognosis , Proteinuria/etiology , Renal Insufficiency/etiology , Retrospective Studies , Treatment OutcomeABSTRACT
OBJECTIVES: The primary objective of this study was to determine the level of knowledge, attitudes and practices (KAP) of rabies management and control of a sample population. The secondary objective was to compare the KAP with respect to rabies management and control between urban and rural areas and between pet and non-pet owners. METHODS: This cross-sectional study was carried out by conducting face-to-face interviews using structured questionnaires among 1570 respondents from selected households in the Kandy District, Sri Landa. RESULTS: Approximately 58% of the sample population was pet owners. Among all the respondents, there was a high level of awareness (90%) that dogs are the most common rabies reservoir, that the disease is fatal (79%), and that rabies can be prevented by vaccination (88%). Most of the subjects (96%) would seek treatment from a doctor or a hospital after being bitten by a dog. Although 76% of the respondents said that their pet dogs were vaccinated, only one-half were able to present a vaccination certificate upon request. The subjects from the urban areas would submit the head of an animal for rabies evaluation (69%) compared with those from the rural areas (57%). Pet owners (93%) are more aware that dog rabies vaccines are available from authorized offices than non-pet owners (87%). CONCLUSIONS: The level of awareness of rabies and the level of receptiveness to rabies control measures are high. There is a difference in the attitudes and pet care practices relevant to rabies control between urban and rural areas. Pet owners tend to be more cooperative to rabies control activities. The attitudes and practices of the respondents may reflect the inaccessibility of facilities and the lack of services that would enable community participation in rabies control.
