Table 4.
Radiographic outcomes following stenting for IIH.
| Author/year | Number of patients | Number of stentings | Average radiographic follow-up (months) | Number of in-stent stenoses | Subsequent treatment | Number of out-of-stent stenoses | Subsequent treatment |
|---|---|---|---|---|---|---|---|
| Higgins et al. 2002 [4] | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Owler et al. 2003 [5] | 9 | 4 | 3 | 0 | 0 | 1 | 0 |
| Higgins et al. 2003 [6] | 12 | 14 | NR | 2 | Thrombolytic therapy | NR | NR |
| Ogungbo et al. 2003 [7] | 1 | 1 | 12 | 0 | 0 | 0 | 0 |
| Rajpal et al. 2005 [8] | 1 | 1 | 6 | 0 | 0 | 0 | 0 |
| Donnet et al. 2008 [9] | 10 | 11 | 6 | 0 | 0 | 0 | 0 |
| Paquet et al. 2008 [10] | 1 | 1 | NR | NR | NR | NR | NR |
| Arac et al. 2009 [11] | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
| Bussière et al. 2010 [12] | 10 | 13 | NR | NR | NR | NR | NR |
| Zheng et al. 2010 [13] | 1 | 1 | NR | NR | NR | NR | NR |
| Ahmed et al. 2011 [14] | 52 | 60 | NR | 0 | 0 | 6 | Resenting in 6 patients |
| Albuquerque et al. 2011 [15] | 15 | 30 | 12.5 | 0 | 0 | 1 | Restenting |
| Kumpe et al. 2012 [16] | 18 | 19 | 25.3 | 0 | 0 | 4 | Restenting in 1 patient |
| Teleb et al. 2012 [17] | 1 | 1 | 12 | 0 | 0 | 0 | 0 |
| Radvany et al. 2013 [18] | 12 | 12 | NA | 0 | 0 | 2 | Restenting in 2 patients and 1 patient requiring VPS |
| Characteristics | Number of patients | Number of stentings | Average radiographic follow-up (95% CI) | Number of in-stent stenoses (%; 95% CI) | Subsequent treatment (%) | Number of out-of-stent stenoses | Subsequent treatment |
| Fields et al. 2013 [19] | 15 | 15 | 9 | 0 | 0 | 0 | 0 |
| Ducruet et al. 2014 [20] | 30 | 36 | 22 | 4 | 0 | 5 | 0 |
| Summary | 185 | 221 | 15.2 (13.6–16.8)1 | 6 (3.4; 2.5–4.3)2 | 1 (0.6)∧ | 19 (11.4; 10.4–12.4)3 | 10 (6.0; 5.1–6.9)3 |
1Reported in 11 studies (N = 102).
2Reported in 14 studies (N = 178).
3Reported in 13 studies (N = 166).
∧Refers to 1 patient who received thrombolytic therapy. Not patients received restenting.