Objectives: To evaluate and compare the results of regimen A (3 instillations at 8-hourly intervals in 1 day) with the control regimen B (9 instillations at 8-hourly intervals in 3 days) of using 1% silver nitrate solution for renal pelvic instillation sclerotherapy in ‘clinically significant’ filarial chyluria. Materials and Methods: Forty-seven patients with clinically significant chyluria attending on 2 different days our urology clinic were prospectively randomized between two groups; the study group received regimen A (n = 21) while the control group received regimen B (n = 26). The variables evaluated included visualization of pyelolymphatic fistulae on retrograde pyelography, hospital stay, outcome and morbidity of the two regimens. Results: Patients in both groups were comparable for age and sex. The morbidity (fever, symptomatic UTI, hematuria) following regimen A was less than that of regimen B although not statistically significant. The average hospital stay was 3 days for regimen A and 5.5 days for regimen B (p = 0.001). The initial success rate was 80.95% in group A and 92.30% in group B (p = 0.47). The mean duration of follow-up was 15 months (range 9–18). There was no significant difference in recurrence between the two groups during follow-up (group A: 21.05% and group B: 22.72%; p = 0.98). Conclusions: Regimen A was as effective as regimen B. Regimen A had the advantages of having less morbidity and shorter duration of hospital stay. We recommend only a 3-instillation regimen in patients with clinically significant chyluria, particularly those who demonstrate pyelolymphatic fistulae on retrograde pyelography.

BackgroundPost kala-azar dermal leishmaniasis (PKDL) is a dermatological disorder caused by protozoal parasite Leishmania donovani. PKDL cases are thought to be a reservoir of parasites and may increase cases of visceral leishmaniasis. The disease is not life threatening but cosmetic disfigurement associated with it may impair the patients’ quality of life. This study aimed to assess the health related quality of life in patients with post kalaazar dermal leishmanasis for the first time.MethodsA total of 92 PKDL cases and 96 healthy participants filled out the questionnaires. The Dermatology Life Quality Index (DLQI) and SF 36 questionnaire were used to assess the quality of life. Data on socio-demographic and clinical features were also collected. The collected data were analyzed by using SPSS software (version 16), Student’s t-test, analysis of variance (ANOVA) was applied for comparison of means.ResultsPKDL patients experienced very large impact on their quality of life. The mean score of DLQI was 11.41. Highest impact was found in symptoms and feelings and lowest impact was observed for personal relationship domain. Patients below 20 years age group found to have lower quality of life. There was a significant difference in mean DLQI scores with regard to age and severity of lesions (P < 0.05). No significant difference was observed with respect to gender, duration and location of lesions (p > 0.05).ConclusionPKDL significantly impaired the patient’s quality of life. Further studies to assess the impact of treatment on quality of life in these patients are recommended.

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United Kingdom Lotto results are obtained from urn containing some numbers of which six winning numbers and one bonus are drawn at each draw event. There is always a need from prospective players for analysis that can aid them in increasing their chances of winning. In this paper, historical data of the United Kingdom Lotto results were grouped into two periods (19/11/1994–7/10/2015 and 10/10/2015–10/5/2017). The classification was as a result of increase of the lotto numbers from 49 to 59. Exploratory statistical and mathematical tools were used to obtain new patterns of winning numbers. The data can provide insights on the random nature and distribution of the winning numbers and help prospective players in increasing their chances of winning the lotto.

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