Aims: The clinical features, treatment and outcome of fungal peritonitis (FP) in continuous ambulatory peritoneal dialysis (CAPD) patients were examined. Methods: Dialysis records of all 303 end-stage renal disease (ESRD) patients initiated on CAPD treatment between January 1998 and February 2008 were reviewed retrospectively. Results: In the 303 patients dialysed between January 1998 and February 2008, a total of 137 bacterial peritonitis and 43 FP episodes were recorded. The incidence rate of FP was 0.67/100 patient months or 1/148.67 months. It accounted for 23.88% of all peritonitis episodes. Three factors appeared to predict mortality: the presence of non-Candida species, the catheter being left in situ and a serum albumin level <3 g/dl. Multivariate analysis yielded only the latter 2 as predictors of mortality. The use of intraperitoneal antibiotics in the 3 months before infection and low serum albumin have been identified as risk factors for contracting FP. Conclusion: Risk factors for contracting FP and for mortality due to FP have been identified.

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Paraphenylene diamine (PPD) is a major component of hair dyes. The aim is to study the renal manifestations and outcome of PPD consumption. During a four-year period from 2002 to February 2006, 10 persons were admitted to our Institute after consuming a hair dye in a suicidal bid. The percentage of ARF due to PPD at our Institute was 0.95%. Seven patients out of 10 (70%) who consumed PPD developed ARF. All 10 patients, including the patients who had normal renal function had features of rhabdomyolysis. Two patients required ventilator support for respiratory distress and two more required tracheostomy due to upper airway tract edema. One patient has expired after two sessions of dialysis. Renal biopsy in two patients (one, postmortem) showed acute tubular necrosis along with presence of casts in tubules due to myoglobin.

Using variables available at the time that blood cultures were performed, the TREAT system successfully stratified patients on the basis of the risk for bacteremia. The system's predictions were stable in 3 locations. The TREAT system can define a low-risk group of inpatients with suspected sepsis for whom blood cultures may not be needed.

Tuberculosis (TB) is a frequent infectious complication in patients on renal replacement therapy, as a result of immunosuppression from uremia and drugs in the post-transplantation period. A retrospective study of all renal transplantation patients from 1989 to date was conducted. This study tried to examine the prevalence, course, and outcome of TB in renal transplant recipients. A comparison with the occurrence of TB in other modalities of renal replacement therapy was also made. We also discussed the treatment protocols for TB in this group of patients. No difference in the prevalence, age, or male/female ratio of TB was seen among the 3 modes of renal replacement therapy. TB of the lung was the more favored site of infection in patients on hemodialysis (77.3%), when compared with those on CAPD (30%) and renal transplant recipients (33.3%). In renal transplant recipients, no deaths occurred due to TB. In 7 patients there was co-infection with cytomegalovirus and in 3 patients there was Aspergillus lung infection.

Based on the analysis of all published reports of tuberculous peritonitis, there was no significant difference in patient survival between patients in whom CAPD catheter was removed or retained. Tuberculous peritonitis should be considered in patients with neutrophilic 'sterile' peritonitis with no response to antibacterial medications, predominance of lymphocytic peritonitis and in bacterial peritonitis not responding to antibiotics. After an early diagnosis, with close monitoring, an effort to retain the catheter after 5 days of anti-tuberculous therapy may be attempted.

Focal and segmental glomerulosclerosis (FSGS) is a clinicopathological entity. The following five FSGS variants: Collapsing, cellular, glomerular tip, peri-hilar and not otherwise specified (NOS) are recognized, which may have prognostic value. The aim of this study was to highlight the clinical course and outcome in the different pathological variants of FSGS and to evaluate the predictive risk factors of end-stage renal disease (ESRD). It was a retrospective analysis of biopsy-proven primary FSGS patients who presented over a period of three years. The data were collected from the clinical and biopsy records of the Nephrology Unit. There were 116 patients with biopsy-proven FSGS. The frequency of occurrence of FSGS among all cases of the nephrotic syndrome seen in our unit was 35.47%. NOS was the most common pathological variant (62.2%), followed by peri-hilar (11.2%), cellular (9.4%) and glomerular tip (7.7%), and the least common variant was collapsing (4.3%). Majority of patients with collapsing, NOS and glomerular tip variants had nephrotic range proteinuria. However, the amount of proteinuria was highest in the glomerular tip and collapsing variants. A higher percentage of patients with the collapsing and cellular variants had renal failure at the time of presentation. A higher rate of tubular and interstitial changes was seen in the collapsing and cellular variants. The collapsing and cellular variants showed lower response rate and higher rates of ESRD, while the glomerular tip lesion had the highest remission rate and the lowest rate of ESRD. Poor prognostic factors for ESRD in FSGS were initial renal insufficiency, severe tubulo-interstitial change, initial nonresponsiveness to steroids and collapsing histopathological variant. Our study suggests that histopathological classification of FSGS is of paramount importance in the management and in predicting the prognosis.

The exact number of patients with chronic renal failure requiring renal replacement therapy in developing world is not known. Unlike the developed world, most developing countries lack renal registries. This study was initiated to know demographic and clinical data of end-stage renal disease (ESRD) patients presenting to maintenance hemodialysis (MHD) at a government funded tertiary care centre in a developing country. A prospective analysis of all new ESRD patients attending to hemodialysis at our centre from 2004 to 2007 had been done. There were 237 new hemodialysis patients during a three-year period. Males were 153 and females were 84, with the mean age 44.92 years. Diabetes mellitus (31.22%) was the most common cause of ESRD. Only 29.95% of patients had education on renal replacement therapy. 65.40% patients had emergency hemodialysis. Internal jugular catheter was the most common form of vascular access at initiation of hemodialysis. Arteriovenous fistula was secured in 29.95% of patients at presentation. Catheter-related infection appeared in 13.55% of patients on catheter. The most common infection in dialysis patients was urinary tract infection (37.14%). Renal transplantation was opted by 9.7% patients and continuous ambulatory peritoneal dialysis in 20.25% and 103 (43.45%) were lost to follow up. The rest (8.86%) continued on MHD. There were 42 (17.72%) deaths over a three-year period. The present study provided the information of the practice of hemodialysis, its population characteristics and outcomes from a developing country.