Table 3.

Reported oncologic outcomes of open (OPN) and laparoscopic partial nephrectomy (LPN).

MFS = metastasis-free survival; DFS = disease-free survival; CSS = cancer-specific survival; OS = overall survival

Study Name	Stages	N	Surgery	Follow-up (months)	MFS or DFS	CSS	OS
Lerner et al. 199615	Robson stage ≤ II	185	OPN	44.4 (mean)	83 % MFS @ 5y	89 % @ 5y	77 % @ 5y
Hafez et al. 19995	T1, T2, T3a, T3b	485	OPN	47 (mean)	NM	82 %-99 % @ 5y	81 % @ 5y
Belldegrun et al. 199916	All	146	OPN	74 (median)	NM	98 %	86 %
Lau et al. 20004	All	164	OPN	40.8 (median)	98 % MFS @ 5y	98 % @ 5y	91 % @ 5y
Permpongkosol et al. 200617	T1	85	LPN	40.4 (mean)	91.4 % DFS @ 5y	NM	93.75 % @ 5y
	T1	58	OPN	49.7 (mean)	97.6 % DFS @ 5y	NM	95.8 % @ 5y
Gill et al. 20076	T1	514	LPN	14.4 (median)	NM	99.3 % @ 3y	NM
	T1	676	OPN	33.6 (median)	NM	99.2 % @ 3y	NM
Joniau et al. 200918	T1b	67	OPN	40.2 (median)	84 % DFS @ 5y	99 % @ 5y	72 % @ 5y
Lane et al. 201019	All	499	LPN	48 (median)	86-97 % MFS @ 5y	93-97 % @ 5y	NM
	All	762	OPN	68.4 (median)	97 % MFS @ 5y	97 %-99 % @ 5y	NM
Present study	T1	124	RAPN	29 (median)	94.9 % DFS @ 3y	99.1 % @ 3y	97.3 % @ 3y