Cohort study of the prognostic significance of acute transplant glomerulitis in acutely rejecting renal allografts

Nidia C. Messias, Joseph A. Eustace, Andrea A. Zachary, Pamela C. Tucker, Douglas Charney, Lorraine C. Racusen

Research output: Contribution to journalArticlepeer-review


Background. Acute transplant glomerulitis is a unique lesion in renal allografts, the prognostic significance of which is controversial. We conducted this retrospective cohort study to examine the independent prognostic significance of moderate-to-severe transplant glomerulitis in acute rejection. Methods. Renal allograft survival for patients with acute rejection were studied, comparing one group with significant glomerulitis (G, n=28) with those with no glomerulitis (NG, n=35). Clinical, biopsy, and demographic data and renal graft survival were compared, and the association of G with graft failure was examined. Results. In the G versus NG group, a greater percentage of patients were highly sensitized (peak panel reactive antibody value >80%; P=0.009), had had a previous renal transplant (40% vs. 11%; P=0.02), or had suffered from delayed graft function (P=0.03). The G group had a trend toward earlier rejection episodes (P=0.07), a significantly higher serum creatinine at the time of index biopsy (P=0.01), a higher prevalence of vascular rejection (P=0.02), and less improvement in mean reciprocal serum creatinine at 1-2 weeks after biopsy (P=0.02). Although there was a trend toward shorter allograft survival in the G group (P=0.09), the level of significance of which increased with adjustment for transplantation time period and the duration of the transplant-biopsy interval (P=0.06), the relative risk for graft loss was no longer significant when additionally adjusted for index biopsy Banff score (relative risk, 0.97; P=0.97). Conclusion. In this study, G was significantly more common in highly sensitized patients and was strongly associated with vascular rejection biopsies but was not an independent predictor of graft survival.

Original languageEnglish (US)
Pages (from-to)655-660
Number of pages6
Issue number4
StatePublished - Aug 27 2001

ASJC Scopus subject areas

  • Transplantation


Dive into the research topics of 'Cohort study of the prognostic significance of acute transplant glomerulitis in acutely rejecting renal allografts'. Together they form a unique fingerprint.

Cite this