RESUMEN
Ten patients with acute renal failure post-septic abortion were studied. Two groups of patients are described in terms of duration of oliguria, number of dialysis per patient and maximal concentration of BUN during the acute episode of tubular necrosis. Despite different oliguric periods, when the patients reached 500 ml of urine volume in 24 hours, the recovery of diuresis was similar in both groups as well as the decrease of BUN concentration at the end of the hemodialysis period. Functional studies were carried out, up to an average of 10.5 years after the acute episode. Mean values for inulin and para-aminohippurate clearances were 107 +/- 11.53 and 534.6 +/- 62.9 ml/min./1.73 m2 in nonoliguric patients or those with a short period of oliguria. These values are not significantly different from the mean values of Wesson for normal women. On the other hand, reductions in both clearances were present in most patients who had a long period of oliguria (GFR: 84.9 +/- 4.2 and RPF: 418.1 +/- 33.1). These results demonstrate that the duration of oliguria at the time acute renal failure occurred is the most important factor influencing the rate and extent of long-term recovery of renal function.
RESUMEN
The risk of HBV and HCV liver infection in kidney graft recipients was evaluated in 35 patients. All were tested for anti-HBc, HBsAg, HBeAg, anti-HBs, Anti-HBe, anti-HCV (c-100-3 and c-100-3, c-22, 33-c), anti-HDV and anti-HIV by ELISA, and for HBV-DNA by hybridization. Liver biopsy, immunostaining for HBcAg and Knodells hepatic inflammatory index were performed in 18. Mean time elapsing form transplant to inclusion was 20.7 months (range 1-108). HBsAg was the only marker searched for prior to transplant. Twenty six (74.2
) HBsAg+, (3 HBeAg+ and 3 anti-HBe+), 7 (20
) anti-HBs+ and 3 (8.5
) isolated anti-HBc. Anti-HCV (C-100-3) was positive in 9/32 (28.1
), while 2nd. generation anti-HCV was positive in 20/35 (57.1
) cases. No false positives for 1st. generation test were found. Both anti-HDV and anti-HIV were negative in all the sample. Raised aminotransferases were present in 13/30 (43.3
), 7 in anti-HCV+, one in HBsAg+ and 3 in HBsAg+/HCV+ cases, but normal in 17/30 (56.6
). History of Transfusion and Hemodialysis time showed no significant differences between anti-HCV+ and anti-HCV negative cases. Biopsy disclosed 10 chronic persistent hepatitis (CPH), one chronic active hepatitis (CAH) with cirrhosis, one inactive cirrhosis (Ci) 4 minimal lesions (MHL) and 2 normal. Seven CPH, 3 MHL. one normal and both cirrhosis cases proved anti-HCV+. HBsAg was positive in the single CAH, in 2 CPH and in one MHL.(ABSTRACT TRUNCATED AT 250 WORDS)
RESUMEN
The risk of HBV and HCV liver infection in kidney graft recipients was evaluated in 35 patients. All were tested for anti-HBc, HBsAg, HBeAg, anti-HBs, Anti-HBe, anti-HCV (c-100-3 and c-100-3, c-22, 33-c), anti-HDV and anti-HIV by ELISA, and for HBV-DNA by hybridization. Liver biopsy, immunostaining for HBcAg and Knodells hepatic inflammatory index were performed in 18. Mean time elapsing form transplant to inclusion was 20.7 months (range 1-108). HBsAg was the only marker searched for prior to transplant. Twenty six (74.2
) patients presented HBV and/or HCV markers, while 9 (25.8
) had none; 16 (45
) proved anti-HBc+, 6(17.1
) HBsAg+, (3 HBeAg+ and 3 anti-HBe+), 7 (20
) anti-HBs+ and 3 (8.5
) isolated anti-HBc. Anti-HCV (C-100-3) was positive in 9/32 (28.1
), while 2nd. generation anti-HCV was positive in 20/35 (57.1
) cases. No false positives for 1st. generation test were found. Both anti-HDV and anti-HIV were negative in all the sample. Raised aminotransferases were present in 13/30 (43.3
), 7 in anti-HCV+, one in HBsAg+ and 3 in HBsAg+/HCV+ cases, but normal in 17/30 (56.6
). History of Transfusion and Hemodialysis time showed no significant differences between anti-HCV+ and anti-HCV negative cases. Biopsy disclosed 10 chronic persistent hepatitis (CPH), one chronic active hepatitis (CAH) with cirrhosis, one inactive cirrhosis (Ci) 4 minimal lesions (MHL) and 2 normal. Seven CPH, 3 MHL. one normal and both cirrhosis cases proved anti-HCV+. HBsAg was positive in the single CAH, in 2 CPH and in one MHL.(ABSTRACT TRUNCATED AT 250 WORDS)