TABLE 1.
Included Studies
| First author | Year | No. | Age group | Invasive monitoring (no.)a | % Seizure freedom |
|---|---|---|---|---|---|
| Appel25 | 2015 | 19 | Adults | Yes (16) | 42.1 |
| Aykut-Bingol5 | 1998 | 35 | Mixed | Yes (19) | 45.7 |
| Barba26 | 2005 | 9 | Mixed | Yes (2) | 66.7 |
| Battaglia14 | 2012 | 7 | Pediatric | No | 57.1 |
| Bautista27 | 1999 | 7 | Mixed | Yes (13) | 28.6 |
| Bidziński11 | 1992 | 11 | Mixed | No | 91.0 |
| Binder13 | 2008 | 52 | Mixed | Yes (22) | 69.2 |
| Blume28 | 1991 | 16 | Mixed | Yes (5) | 25.0 |
| Caicoya29 | 2007 | 7 | Adult | Yes (6) | 71.4 |
| Daniel10 | 2007 | 13 | Mixed | No | 92.3 |
| Davis30 | 2012 | 43 | Mixed | No | 51.2 |
| Hong31 | 2002 | 7 | Mixed | No | 57.1 |
| Ibrahim32 | 2012 | 40 | Pediatric | Yes (23) | 65.0 |
| Jehi9 | 2009 | 25 | Mixed | Yes (24) | 84.0 |
| Jobst33 | 2010 | 12 | Mixed | Yes (14) | 50.0 |
| Kivelev15 | 2012 | 9 | Mixed | No | 66.7 |
| Kuzniecky34 | 1997 | 6 | Pediatric | Yes (5) | 50.0 |
| Lee12 | 2005 | 26 | Mixed | Yes (26) | 61.5 |
| Liava8 | 2014 | 51 | Pediatric | Yes (24) | 86.3 |
| Salanova35 | 1992 | 36 | Mixed | Yes (6) | 47.2 |
| Sarkis36 | 2012 | 36 | Mixed | Yes (34) | 69.4 |
| Sinclair37 | 2005 | 6 | Pediatric | Yes (6) | 33.3 |
| Tandon3 | 2009 | 21 | Mixed | Yes (8) | 81.0 |
| Williamson4 | 1992 | 20 | Mixed | Yes (17) | 90.0 |
| Yang38 | 2015 | 35 | Mixed | Yes (30) | 71.4 |
| Yun40 | 2006 | 22 | Mixed | No | 68.2 |
| Zentner39 | 1996 | 13 | Mixed | Yes (30) | 61.5 |
| Total | 584 | 330 |
a
Subdural strip, subdural grid, or intracranial depth electrodes or a combination of the 3.