Table 1.

Summary of clinical outcomes

Study	Total patients	Headache	Vision improvement	Papilledema	Pulsatile tinnitus
Higgins et al., 2002 [10]	1	1/1	NR	1/1	NR
Higgins et al., 2003 [15]	12	7/12	7/12	5/8	NR
Ogungbo et al., 2003 [19]	1	1/1	1/1	1/1	NR
Owler et al., 2003 [20]	4	4/4	4/4	2/3	NR
Rajpal et al., 2005 [21]	1	1/1	1/1	1/1	NR
Donnet et al., 2008 [22]	10	8/10	7/8	10/10	5/5
Paquet et al., 2008 [23]	1	1/1	1/1	1/1	NR
Arac et al., 2009 [24]	1	1/1	NR	NR	1/1
Bussiere et al., 2010 [25]	10	10/10	4/4	10/10	NR
Zheng et al., 2010 [26]	1	1/1	1/1	1/1	NR
Albuquerque et al., 2011 [14]	15	12/15	NR	NR	NR
Kumpe et al., 2012 [11]	18	10/13	15/15	15/16	NR
Ahmed et al., 2011 [12]	52	35/43	9/13	45/45	17/17
Lazzaro et al., 2012 [27]	3	2/3	3/3	2/2	1/1
Fields et al., 2013 [28]	15	10/15	13/14	15/15	11/14
Radvany et al., 2013 [29]	12	7/12	11/12	11/12	11/11
Elder et al., 2015 [30]	4	4/4	2/4	3/4	2/2
Teleb et al., 2015 [31]	18	10/18	14/18	18/18	4/5
Boddu et al., 2016 [32]	37	NR	NR	NR	28/29
Satti et al., 2017 [33]	43	27/43	15/35	13/22	NR
Aguilar-Perez et al., 2017 [34]	51	31/37	31/38	42/50	9/9
Dinkin and Patsalides, 2017 [35]	13	11/13	10/10	11/13	11/11
Shields et al., 2019 [36]	42	18/42	NR	29/39	NR
Asif et al., 2018 [38]	41	26/40	12/23	19/30	10/19
Miyaichi et al., 2018 [37]	2	2/2	NR	2/2	NR
Totals	408	240/342 (70.2%)	161/217 (74.2%)	257/304 (84.5%)	110/124 (88.7%)

NR, not reported.