Linked Life Data

6367165

Source:http://linkedlifedata.com/resource/pubmed/id/6367165

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1984-4-10
pubmed:abstractText
Analysis of 2808 first and 823 second or subsequent cadaveric renal allograft recipients transplanted between June 1977 and July 1982 as part of the Southeastern Organ Procurement Foundation (SEOPF) Prospective Study was performed to determine the influence of pretransplant bilateral native nephrectomy (BNN) on graft and patient outcome. A highly significant increase in overall graft survival was associated with BNN in first transplant recipients (P less than 0.003) but not in regrafted patients. However, no increased graft survival was seen in patients receiving BNN at the time of the transplant operation. Interestingly, the improvement in graft survival associated with BNN appeared to be the result of a significant decrease in the incidence of graft loss caused by rejection--and especially accelerated acute rejection (P less than 0.007). Comparing actuarial graft survival for first graft recipients that had BNN prior to transplantation (n = 434) with those who had no nephrectomy (n = 2240) showed differences of 62% +/- 3 vs. 52% +/- 1 and 46% +/- 3 vs. 38% +/- 2 at one and three years, respectively. Analysis of first graft survival stratified for other factors known to influence outcome showed that the beneficial influence of BNN was independent of transfusion status or the number of transfusions given, use of antilymphocyte serum, pretransplant splenectomy, HLA match, or time on dialysis. The most striking increase in graft survival associated with BNN was seen in patients with evidence of presensitization as manifested by a positive panel reactive antibody (PRA) and in patients having delayed function (ATN) posttransplantation. The beneficial association of BNN was also found to be independent of the primary cause of renal failure or the specific indication leading to nephrectomy. These results suggest that patients receiving native bilateral nephrectomy prior to transplantation have a reduced incidence of graft loss from rejection by some as yet unexplained mechanism.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
0041-1337
pubmed:author
pubmed:issnType
Print
pubmed:volume
37
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
256-60
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1984
pubmed:articleTitle
The association of pretransplant native nephrectomy with decreased renal allograft rejection.
pubmed:publicationType
Journal Article, Comparative Study