Marked decrease of serum Ca 125 levels after Denver shunt placement in a patient with cirrhosis and refractory ascites.
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Ascites↗
Biomedical subjects
R Barbarino
Publications and source records attributed to R Barbarino.
Comparative evaluation of two perfusion solutions for liver preservation and transplantation.
The University of Wisconsin solution (UW) and the Bretschneider solution (HTK) were used in 39 adult cadaveric donors: 22 perfused with UW (group 1) and 17 with HTK (group II). Donors were flushed through the aorta (UW, 5 to 6 L; HTK, 8 to 10 L) and through the portal vein (UW or HTK, 1 L). Grafts perfused with HTK showed lower levels of SGOT at postoperative day 7 than those transplanted with UW (38 +/- 19 vs 58 +/- 31, P < .05). No difference was observed in other functional and outcome parameters. No cases of primary dysfunction were observed. Six-month graft survival was 85.7% in HTK group and 80.9% in UW group (P = NS). Six unrelated deaths were observed. Five biliary complications were observed in five patients: three in the UW group and two in the HTK group. In conclusion, data fail to show major differences between the two solutions used.
Adult↗
Allocation of nonstandard livers to transplant candidates with high MELD scores: Should this practice be continued?
MELD and PELD scores of 255 consecutive grafts were calculated (236 adult cases and 19 pediatric cases). No correction for the etiology of liver disease was performed. Retransplants were excluded. Three categories of patients were identified: low MELD (scores <12, n = 61); intermediate MELD (scores between 12-24, n = 159); high MELD (scores > or =25, n = 35). Grafts were categorized according to donor quality: standard livers (n = 199), vs nonstandard livers (n = 56). Nonstandard livers were identified by age > or =60, or at least by two of the following conditions: severe hemodynamic instability, ultrasound evidence of steatosis, natriemia > or =155 mEq/L, ICU stay >7 days, liver trauma, protracted anoxia as cause of brain death, transaminases levels x 4. In standard livers, the 12-month graft survival (GS) for low, intermediate, and high MELD classes were 88%, 74%, and 77%, respectively. In nonstandard livers, the 12-month GS for the low, intermediate, and high MELD classes were 84%, 55%, and 44%, respectively; differences between low MELD class and both intermediate and high MELD classes were significant (P < .05). Cox regression analysis of all cases identified the following parameters as independent predictors of GS: donor status; donor age; and recipient creatinine. The highest correlation with GS was found using donor age and recipient creatinine as covariates. In standard livers no variable was able to predict GS. In nonstandard livers the MELD-PELD score was the unique variable able to predict GS. We suggest avoiding the use of nonstandard livers for patients with high MELD scores.
Adolescent↗