Review Article
Endovascular Treatment of Venous Sinus Stenosis in Idiopathic Intracranial Hypertension: Complications, Neurological Outcomes, and Radiographic Results
Table 1
Characteristics of patients and cases involved in stenting for IIH.
| | Author/year | Number of patients | Number of stents | Age | Female gender | BMI (Kg/m2) | CSF opening pressure (cm H20) | Mean prestent pressure gradient (mmHG) | Mean poststent pressure gradient (mmHG) | Mean gradient change (mmHG) |
| | Higgins et al. 2002 [4] | 1 | 1 | 30 | 1/1 | 30.1 | 35 | 18 | 3 | 15 | | Owler et al. 2003 [5] | 4 | 4 | 27
(17–38) | 3/4 | 30 (23–48) | 29 (22–35) | 19 (12–25) | 0.3 (0-1) | 18.7 | | Higgins et al. 2003 [6] | 12 | 14 | 33 (19–52) | 12/12 | 36.9 (29–45) | 33.7 (25–36) | 18.9 (8–37) | 11.3 (2–23) | 7.6 | | Ogungbo et al. 2003 [7] | 1 | 1 | 37 | 1/1 | 26.1 | >40 | 25 | NR | NR | | Rajpal et al. 2005 [8] | 1 | 1 | 15 | 0/1 | 26.9 | 37 | 25 | NR | NR | | Donnet et al. 2008 [9] | 10 | 11 | 41
(28–60) | 8/10 | 27.3 (22–37) | 40.2 (29–59) | 19.1 (12–34) | NR | NR | | Paquet et al. 2008 [10] | 1 | 1 | 60 | 1/1 | NR | 30 | 15 | NR | NR | | Arac et al. 2009 [11] | 1 | 1 | 51 | 1/1 | 29 | 31 | 13 | 2 | 11 | |
Bussière et al. 2010 [12] | 10 | 13 | 34 (16–65) | 10/10 | 35.9 (27–47) | NR | 28.3 (11–50) | 11.3 (2–23) | 17 | | Zheng et al. 2010 [13] | 1 | 1 | 34 | 1/1 | 26.1 | 40 | 22.5 | 6.5 | 16 | | Ahmed et al. 2011 [14] | 52 | 60 | 34 (10–64) | 47/52 | >30 in 47 | 32.9 (25–73)∧ | 19.1 (4–41) | 0.6 (0–14) | 18.5 | | Albuquerque et al. 2011 [15] | 15 | 30 | 32.3 (15–51) | 12/15 | NR | NR | NR | NR | NR | | Kumpe et al. 2012 [16] | 18 | 19 | 37.9 (16–62) | 12/18 | 31.6 (22.6–38) | 39.6 (25–55) | 21.4 (4–39) | 2.6 (0–7) | 18.8 | | Teleb et al. 2012 [17] | 1 | 1 | 22 | 1/1 | 28 | 48 | 26 | 0 | 26 | | Radvany et al. 2013 [18] | 12 | 12 | 39 (21–55) | 11/12 | 32.6 (27.3–45.7) | 39.4 (29–55) | 12.4 (5–28) | 1.3 (0–4) | 11.1 | | Fields et al. 2013 [19] | 15 | 15 | 34 (20–56) | 15/15 | 39 (30–73) | NR | 24 (13–40) | 4 (0–9) | 20 | | Ducruet et al. 2014 [20] | 30 | 36 | 33 (14–52) | 25/30 | NR | NR | NR | NR | 21.4 (10–56) | | Characteristics | Number of patients | Number of stents | Mean age (95% CI) | Female gender
(%; 95% CI) | BMI
(95% CI) | CSF opening pressure (95% CI) | Mean prestent pressure gradient (95% CI) | Mean poststent pressure gradient (95% CI) | Mean gradient
(95% CI) | | Summary | 185 | 221 | 34.6 (34.0–35.1) | 161 (87.0; 0.86–0.89) | 33.4 (32.6–34.3) | 35.7 (34.8–36.2) | 20.1 (19.4–20.7) | 4.4 (3.5–5.2) | 17.7 (17.1–18.3) |
|
|
Not reported in 1 patient.
∧Not reported in 11 patients.
|
