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Many children with end-stage renal disease have significant urinary tract problems other than irreversible loss of native kidney function. These significant other urinary tract problems, if not corrected prior to transplantation, may significantly increase recipient mortality, graft loss, and patient morbidity. These other urinary tract problems may cause hydroureteronephrosis in the transplanted kidney, lead to an increased incidence of graft rejection, be the source of sepsis after subsequent immunosuppression, and cause hypertension. In addition, pre-existing urinary diversion, large interabdominal masses, or previous cancer require specific pre-transplant management plans. Potential pediatric transplant recipients with other significant urinary tract problems can be classified according to three parameters; anatomical extent, pathology, and pathophysiology of the significant other problems. Particular attention must be paid to pre-existing lower tract problems. Strategy must be worked out pre transplant as to how the lower urinary tract is going to store, hold, and empty urine. The means for assessing the potential recipients and strategies and techniques for correcting pre-existing problems have been summarized in this article.
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PMID:Pediatric renal transplantation into the abnormal urinary tract. 861 37

Between February 1988 and December 1994, 25 patients underwent simultaneous kidney and segmental pancreatic transplantation. Diabetes type I with the end-stage renal disease secondary to the diabetic nephropathy was the indication for this procedure. The original method of the four vascular anastomoses was introduced to prevent early pancreatic graft thrombosis. The cross section of the pancreatic segment was anastomosed to Roux--en Y loop in 80% cases and in 20% ductal occlusion with Ethiblock was performed. One-year survival rate for kidney and the pancreas was 81% and 57% and five - years survival rate 57% and 42%, respectively. One - year and five - year survival rate for the patients was 72% and 68%, respectively. The most serious complication leading to the graft removal was intrapancreatic abscess. Sepsis was the main cause of the death among transplant patients.
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PMID:[Personal experience with simultaneous transplantation of pancreas segment and kidney]. 865 56

An elderly man with end-stage renal disease required intensive hemodialysis therapy because of sepsis-induced hypercatabolism. We were able to prevent the occurrence of hypophosphatemia by using a phosphorus-enriched dialysate during hemodialysis treatments.
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PMID:Use of a phosphorus-enriched dialysate in a hypercatabolic renal failure patient receiving intensive hemodialysis therapy. 873 Apr 47

During the final phases of chronic renal disease, inpatient care comprises an enormous share of morbidity and direct medical costs. Using an attributable risk methodology, this study calculated inpatient resource utilization and associated costs for chronic renal failure (CRF) and ESRD. A national hospital survey was used to identify the 348,962 hospitalizations for patients with renal failure in 1991. Among persons under the age of 65, pre-ESRD CRF patients had the same number of hospitalizations (nearly 75,000) as ESRD patients. Age-adjusted relative risk calculations indicate that patients with renal failure experience greater inpatient morbidity compared with other populations with chronic, progressive diseases. For example, compared with persons with diabetes, ischemic heart disease, hypertension, and emphysema, renal patients were at significantly higher risk of hospitalization for congestive heart failure, pneumonia, sepsis, electrolyte disorders, and gastrointestinal hemorrhage. Overall, renal failure patients were ten times more likely to be hospitalized (relative risk, 10.0; 95% confidence interval, 10.00 to 10.04) and, on average, were hospitalized nearly 1 day longer (P < 0.01) compared with the non-renal failure population in 1991. As a result, the economic consequences of inpatient care for the treatment of renal failure were enormous. In 1991, 222,827 hospitalizations, 1.5 million days of inpatient care, and $2.2 billion were attributable to renal failure. Further studies that examine other components of direct medical costs (e.g., long-term care, outpatient care, and pharmaceuticals) as well as indirect costs associated with the treatment and care of renal failure patients are warranted.
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PMID:Relative risk and economic consequences of inpatient care among patients with renal failure. 873 11

The experience with the first 100 hemodialysis sessions at the Owena Dialysis Centre of the University College Hospital, Ibadan (UCH) is hereby presented. A total of 9 patients were dialysed during a 7-month period. The femoral vein was the most often utilised vascular access route (53 episodes in 5 patients) while a forearm fistula was functional in only one patient. The dialyzer and blood lines were reused for each patient for a maximum of 5 times. Technical problems encountered were: power failure (12 episodes), ruptured dialyzer (3), water-pipe leakage (4) machine breakdown (2) and heparin pump failure (2). Clinical problems were: failure of fistula access (2), thrombosed femoral veins (2), clotted cannula (3), low arterial pressure (20); nausea and vomiting (2), pruritus (46), muscle cramps (5), Sepsis (8) and hypotension (2). Six patients discontinued treatment after less than 10 dialyses due to financial constraints. The high cost of hemodialysis remains the major setback to its use in the treatment of end-stage renal disease in developing countries; there is the need for acceptable improvisation to reduce the overhead cost so as to make it available to most patients requiring dialysis.
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PMID:Hemodialysis in Ibadan: a preliminary report on the first 100 dialysis. 879 61

Between 1990 and 1993, we studied 14 cases of acute renal failure due to prolonged muscular exercise (e.g., squat jumping, sit-ups) and blunt trauma inflicted by law enforcement personnel using sticks or leather belts. None of the patients had a prior history of myopathy, neuropathy, or renal disease. All were critically ill and required renal support in the form of dialysis. Although the morbidity was high, 13 of the patients recovered normal renal function. One patient expired due to sepsis.
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PMID:Acute renal failure due to traumatic rhabdomyolysis. 887 95

HIV-infected patients may present with a variety of patterns of renal involvement. Acute renal failure is common and most often a result of sepsis, hypotension, and nephrotoxic agents. It is potentially avoidable, and support through the period of renal failure may lead to resolution of the renal dysfunction. HIV-associated nephropathy is a unique pattern of sclerosing glomerulopathy that ranges in prevalence from 1 to 10% of the HIV-infected population in different geographic locales. This complication of HIV infection will likely present a growing challenge to the medical community as HIV infection continues to spread worldwide. Deciphering the pathogenetic mechanisms of this most rapidly progressive form of focal segmental sclerosis is not only clinically relevant, but will hopefully provide valuable insights into the mediation of the more common idiopathic form of the disease. The potential for improved renal survival of patients with HIV-associated nephropathy has become more realistic with the development and use of antiretroviral agents, as well as studies on the role of immunosuppression and ACE inhibition in this population. An awareness of other glomerular lesion and tubulointerstitial lesions has broadened our understanding of populations with renal disease who have been infected by HIV. Moreover, as prolonged survival of HIV-infected individuals is being achieved with modern antiviral therapy, the percentage of patients surviving with nephropathy will likely grow in coming years. Awareness of the growth of this population and those requiring short- and long-term hemodialysis and peritoneal dialysis will allow appropriate planning for ESRD in the HIV-infected population.
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PMID:HIV infection and the kidney. 901 59

We describe a case of recurrent urinary tract infection caused by Mycobacterium terrae complex in a patient with obstructive nephropathy. The mycobacterium was resistant to most antituberculosis drugs and despite its apparent clearance in the urine, the patient finally died of urinary sepsis caused by multiple bacterial pathogens.
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PMID:Urinary tract infection caused by Mycobacterium terrae complex. 903 50

Between 1980 and 1995, 13 patients with end-stage renal disease due to Wegener's granulomatosis received 14 renal transplants (10 cadaveric, 4 living related). The mean follow-up in the 13 successfully transplanted patients was 50 months (4-107 months). One patient had primary nonfunction and received another graft 4 months later. Three episodes of acute rejection occurred in two patients, and one of these patients lost her graft due to severe vascular rejection 4 months after transplantation. Two patients died with well-functioning grafts (one of metastatic cancer and one of sepsis). One patient presented with perisinusitis and had a mild recurrence of Wegener's disease. None of the patients developed recurrent disease in the transplanted organ. At the last follow-up, the mean creatinine (+/-SD) in the 12 patients with functioning grafts was 1.6 +/- 0.6 mgdl. We conclude that renal transplantation is an excellent treatment for renal failure due to Wegener's granulomatosis. Recurrence of the disease is uncommon in patients under immunosuppression, but careful monitoring is extremely important.
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PMID:Single-center experience with renal transplantation in patients with Wegener's granulomatosis. 909 4

The changing trend of today's ARF in Thailand had led to requirement of epidemiologic data for management and planning. Retrospective review of adult inpatient records for 5 years of Ramathibodi Hospital was performed. Normal initial serum creatinine rising to double its value within one week and/or oliguria were the inclusion criteria. Data from another 3 university hospitals were used for comparison. AFR is the second most common renal disease at Ramathibodi Hospital with sepsis as the major underlying etiology. Among 396 cases of ARF, 194 were non-oliguric, 150 oliguric and 52 anuric. Non-oliguric cases needed lesser dialysis and had lower mortality. The number of AFR patients from 4 university hospitals varied from 0.14 to 0.18 per cent of hospital admission. If we consider the incidence of AFR in general hospital admission to be 0.1 per cent and the average hospital admission/year of Thailand was 3.25 million, there will be 3,250 cases/year or 55 cases/million/population year. If 4 dialyses/case was considered, 220 dialyses/ year/million population was required. We suggested that the hospitals of the province with population above 1 million should have a hemodialysis unit for both their local service and referral cases and all provincial hospitals should develop at least a peritoneal dialysis facility for increasing cases in ARF.
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PMID:Acute renal failure (ARF) in Thailand. Retrospective analysis in a medical center. 927 69


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