Table 5.

Postoperative complications in XEN and NPDS eyes

Complication	XEN (n = 47 eyes)	NPDS (n = 58 eyes)	p-value
Choroidal detachment	0	1 (1.7)	0.91
Leak/dehiscence	1 (2.1)	2 (3.5)	0.69
Conjunctival suture	0	2 (3.5)	0.20
Goniopuncture		24 (41.4)
2nd surgery	2 (4.3)	2 (3.5)	0.82
NPDS	2 (4.3)	0
Trabeculectomy	0	1 (1.7)
Trans-scleral cyclodiode laser	0	1 (1.7)
Use of aqueous suppressant for suspected bleb encapsulation	7 (14.9)
Iris incarceration	1 (2.1)	3 (5.2)	0.42
Bleb revision surgery	1 (2.1)	1 (1.7)	0.88

The results are displayed as n (%)