Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Virtually all diseases affecting the native kidney recur in the kidney transplant with the exception of Alport syndrome, polycystic kidney disease, hypertension, chronic pyelonephritis, and chronic interstitial nephritis. Fortunately, in the majority of patients, recurrence of the original disease has minimal clinical impact, with only approximately 5% of all graft loss occurring as a result of recurrent disease. The primary renal diseases that commonly recur include membranoproliferative glomerulonephritis type II, IgA nephropathy, and focal and segmental glomerular sclerosis. The most common systemic disease that recurs is diabetic nephropathy. Living-related transplantation should be used with caution in patients with the hemolytic uremic syndrome, recurrent focal and segmental glomerular sclerosis, and membraneous glomerulonephritis. Fabry disease and primary hyperoxaluria type I are no longer absolute contraindications to kidney transplantation.
 ...
PMID:Recurrent diseases in the kidney transplant. 802 19

The study describes the indications and results of combined liver/kidney transplantation in eight patients suffering from end-stage hepato-renal diseases. The causes of primary renal failure were hyperoxaluria type I (2/8), diabetic nephropathy (2/8), glomerulonephritis (2/8), congenital pyelonephritis (1/8), and polycystic kidneys (1/8). Only five of these patients were on chronic dialysis prior to transplantation. The indication for kidney transplantation in the other three patients was low GFR (< 20 mL/min) and the anticipation of further deterioration of the renal function after liver transplantation as a result of cyclosporine toxicity. The end-stage liver diseases were chronic active hepatitis (4/8) and alcoholic cirrhosis (2/8). There was no evidence for liver failure in two patients undergoing combined transplants for primary hyperoxaluria. The 1-year patient survival rate is 75 per cent, and at that time, kidney and liver function were found to be within normal range. In conclusion, excellent long-term patient survival, as well as kidney and liver graft function, can be achieved in patients suffering from complex end-stage disease of both organs who undergo combined liver and kidney transplantation.
 ...
PMID:The role of combined liver/kidney transplantation in end-stage hepato-renal disease. 836 68

Primary hyperoxaluria type 1 (PH1) is caused by deficiency of peroxisomal alanine-glyoxylate aminotransferase which is in humans exclusively expressed in liver cells. The disease is inherited as an autosomal recessive trait, and initial symptoms usually occur in early childhood. Up to the age of 25 years, 90% of the patients are symptomatic, and many patients develop end-stage renal failure. Pronounced medical care is necessary in PH1 patients to prevent generalized oxalosis with complications due to bone disease and peripheral gangrene. The rather short survival of patients on hemodialysis is caused by sudden arrhythmias and heart block. As no dialysis procedure is able to remove the daily produced oxalate, early transplantation is mandatory. Our 45-year-old patient is remarkable on the basis of the late manifestations of PH1. The diagnosis was delayed by unspecific symptoms of nephrolithiasis with recurrent pyelonephritis. Clinical course and diagnostic cornerstones of primary hyperoxaluria are outlined. The principles of conservative treatment and experiences with dialysis and transplantation are discussed.
 ...
PMID:Primary hyperoxaluria type 1 causing end-stage renal disease in a 45-year-old patient. 1117 30

Recent population studies have found symptomatic kidney stone formers to be at increased risk for chronic kidney disease (CKD). Although kidney stones are not commonly identified as the primary cause of ESRD, they still may be important contributing factors. Paradoxically, CKD can be protective against forming kidney stones because of the substantial reduction in urine calcium excretion. Among stone formers, those with rare hereditary diseases (cystinuria, primary hyperoxaluria, Dent disease, and 2,8 dihydroxyadenine stones), recurrent urinary tract infections, struvite stones, hypertension, and diabetes seem to be at highest risk for CKD. The primary mechanism for CKD from kidney stones is usually attributed to an obstructive uropathy or pyelonephritis, but crystal plugs at the ducts of Bellini and parenchymal injury from shockwave lithotripsy may also contribute. The historical shift to less invasive surgical management of kidney stones has likely had a beneficial impact on the risk for CKD. Among potential kidney donors, past symptomatic kidney stones but not radiographic stones found on computed tomography scans were associated with albuminuria. Kidney stones detected by ultrasound screening have also been associated with CKD in the general population. Further studies that better classify CKD, better characterize stone formers, more thoroughly address potential confounding by comorbidities, and have active instead of passive follow-up to avoid detection bias are needed.
 ...
PMID:Chronic kidney disease in kidney stone formers. 2178 25

Inherited kidney diseases constitute at least 150 different disorders and they have an overall prevalence of about 6080 cases per 100 000 in Europe and in USA. At least 10% of adults and nearly all children who progress to renal-replacement therapy have an inherited kidney disease, representing the fifth most common cause of end-stage renal disease after diabetes, hypertension, glomerulonephritis, and pyelonephritis. These conditions include both structural and functional disorders, among which are counted diseases resulting from inborn errors of metabolism (IEM). Some inborn errors of metabolism primarily affect kidney and because of progress in renal replacement therapy, patients with inherited kidney disorders rarely die when their disease progresses and can live for many years. However, these patients often have compromised health with a poor quality of life. Renal transplantation offers a viable treatment option for those inborn errors of metabolism characterized by primary renal damage caused by dysfunction of a mutated protein, as in cystinuria. In this case, the indication to renal transplantation makes it possible to overcome the specific enzyme defect. However this option remains valid even when the genetic defect is expressed systemically and renal involvement is just one of the clinical manifestations of the disease, as in Anderson-Fabry disease, cystinosis, hereditary amyloidosis and primary hyperoxaluria. In these conditions, renal transplantation is combined with the liver (primary hyperoxaluria) or cardiac transplant (familial amyloidosis) improving the quality and life expectancy of patients.
...
PMID:[Kidney Transplantation and inborn errors of metabolism]. 2600 41

Inherited kidney diseases constitute at least 150 different disorders and they have an overall prevalence of about 6080 cases per 100,000 in Europe and in USA. At least 10% of adults and nearly all children who progress to renal-replacement therapy have an inherited kidney disease, representing the fifth most common cause of end-stage renal disease after diabetes, hypertension, glomerulonephritis, and pyelonephritis. These conditions include both structural and functional disorders, among which are counted diseases resulting from inborn errors of metabolism (IEM). Some inborn errors of metabolism primarily affect kidney and because of progress in renal replacement therapy, patients with inherited kidney disorders rarely die when their disease progresses and can live for many years. However, these patients often have compromised health with a poor quality of life. Renal transplantation offers a viable treatment option for those inborn errors of metabolism characterized by primary renal damage caused by dysfunction of a mutated protein, as in cystinuria. In this case, the indication to renal transplantation makes it possible to overcome the specific enzyme defect. However this option remains valid even when the genetic defect is expressed systemically and renal involvement is just one of the clinical manifestations of the disease, as in Anderson-Fabry disease, cystinosis, hereditary amyloidosis and primary hyperoxaluria. In these conditions, renal transplantation is combined with the liver (primary hyperoxaluria) or cardiac transplant (familial amyloidosis) improving the quality and life expectancy of patients.
 ...
PMID:[Kidney Transplantation and inborn errors of metabolism]. 2647 53