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Table 1 Graft biopsies to year 5 post-transplant

From: Histological findings to five years after early conversion of kidney transplant patients from cyclosporine to everolimus: an analysis from the randomized ZEUS study

 

Everolimus

(n = 154)

CsA

(n = 146)

Number of patients with protocol-specified biopsies, n (%)

 Randomization n (%)

22 (14.3)

18 (12.3)

 Month 12, n (%)

17 (11.0)

17 (11.6)

Number of patients with investigator-initiated biopsies, n (%)

 Before randomization

61 (39.6)

64 (43.8)

 After randomization

  Core phase (to year 1)

27 (17.5)

26 (17.8)

  Extension phase (years 2–5)

39 (25.3)

34 (23.3)

  Total

53 (34.4)

53 (36.3)

Total number of investigator-initiated biopsies, n

 Before randomization

111

115

 After randomization

  Core phase

33

34

  Extension phase (years 2–5)

62

49

  Total

95

83

Mean (SD) number of investigator-initiated biopsies per patient, n

 Before randomization

1.8 (1.0)

1.8 (1.1)

 After randomization

1.8 (1.2)

1.6 (1.0)

Time from transplant to first investigator-initiated biopsy, months

 Before randomization

  Mean (SD)

0.9 (0.9)

0.9 (0.9)

  Median (range)

0.4 (0.2–3.7)

0.5 (0.2–4.2)

 After randomization

  Mean (SD)

19.5 (15.8)

20.2 (16.6)

  Median (range)

10.5 (4.3–59.5)

13.3 (30.5–59.6)

  1. CsA cyclosporine, SD standard deviation