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Table 4 Histopathological features and oncological follow-up for both groups

From: Prospective comparison of one year follow-up outcomes for the open complete intrafascial retropubic versus interfascial nerve-sparing radical prostatectomy

 

OIF-RP percent (n/total)

interfascial percent (n/total)

p value (chi square test)

pT2

93% (223/241)

82% (155/189)

<0.001

pT3

7% (18/241)

18% (34/189)

 

Gleason score

   

6

66.4% (148/223)

40.8% (62/152)

<0.001

7

32.7% (72/223)

54.6% (83/152)

 

8-10

0.9% (2/223)

4.6% (7/152)

 

R0 (in pT2)

91.2% (196/215)

81.9% (122/149)

0.009

R1 (in pT2)

8.8% (19/215)

18.1% (27/149)

 

R0 (in pT3)

27.8% (5/18)

48.5% (16/33)

0.151

R1 (in pT3)

72.2% (13/18)

51.5% (17/33)

 

Recurrence-free

98.1% (155/158)

98.9% (93/94)

0.608

After 12 months (in pT2)

   
  1. Small variation in case number is due to some missing data.
  2. OIF-RP; Open Intrafascial radical Prostataectomy, R0; free resection margins, R1; positive resection margin.