Endovascular Treatment of Venous Sinus Stenosis in Idiopathic Intracranial Hypertension: Complications, Neurological Outcomes, and Radiographic Results

Table 3

Neurologic outcomes following stenting for IIH.

Author/year	Number of patients	Number of stents	Improved headache	Improved tinnitus	Improved papilledema	Improved vision	Follow-up
Higgins et al. 2002 [4]	1	1	1/1	NA	1/1	1/1	12
Owler et al. 2003 [5]	4	4	3/4	1/1	4/4	4/4	9.8 (5–12)
Higgins et al. 2003 [6]	12	14	7/12	NR	5/8	7/12	14.2 (2–26)
Ogungbo et al. 2003 [7]	1	1	1/1	NA	1/1	1/1	6
Rajpal et al. 2005 [8]	1	1	1/1	NA	1/1	1/1	6
Donnet et al. 2008 [9]	10	11	8/10	9/9	10/10	9/10	17.2 (6–36)
Paquet et al. 2008 [10]	1	1	1/1	NA	1/1	1/1	NR
Arac et al. 2009 [11]	1	1	1/1	0/1	NA	NA	2
Bussière et al. 2010 [12]	10	13	10/10	3/3	9/9	7/8	20.1 (4–60)
Zheng et al. 2010 [13]	1	1	1/1	NA	1/1	1/1	3
Ahmed et al. 2011 [14]	52	60	40/43	17/17	9/9	19/19	24 (2–108)
Albuquerque et al. 2011 [15]	15	30	12/15 (1: worse, 2: no change)	NR	NR	NR	20 (2–40)
Kumpe et al. 2012 [16]	18	19	10/12 (2: no change)	NR	15/16	NR	43.7 (11–136)
Teleb et al. 2012 [17]	1	1	1/1	NA	1/1	1/1	6
Radvany et al. 2013 [18]	12	12	5/12 (5: no change)	11/11	11/12	10/12	16 (9–36)
Fields et al. 2013 [19]	15	15	10/15 (1: no change, 2: worse, 2: different)	11/14	15/15	2/3	14 (1–49)
Characteristics	Number of patients	Number of stents	Improved headache (%; 95% CI)	Improved tinnitus (%; 95% CI)	Improved papilledema (%; 95% CI)	Improved vision (%; 95% CI)	Mean follow-up (95% CI)
Ducruet et al. 2014 [20]	30	36	18/26 (8: no change)	NR	NR	NR	23 (0–58)
Summary	185	221	130 (78.3; 75.8–80.8)	52 (92.9; 88.7–97.1)	84/89 (94.4; 92.1–96.6)	64/74 (86.5; 83.0–89.9)	22.0 (20.7–23.2)