. 2010 Jul 9;107(27):484–491. doi: 10.3238/arztebl.2010.0484

Table 3. Overview of paraurethral injection therapy for urethral bulking in the treatment of stress incontinence in men.

Medication	N	Study type	Outcome	Author
Polydimethyl-siloxane	50	Case series	34 / 50 (68%) improvement after the 1st injection,	Kylmala et al. (e10)
Polydimethyl-siloxane	50	Case series	42 / 50 (84%) after the 2nd injection	Kylmala et al. (e10)
Polydimethyl-siloxane	23	Randomized trial	8 / 10 (80%) improvement of 1st- or 2nd-degree incontinence,	Imamoglu et al. (e11)
Polydimethyl-siloxane	23	Randomized trial	3 / 13 (23%) improvement of 3rd-degree incontinence at 48 months	Imamoglu et al. (e11)
Polydimethyl-siloxane	44	Case series	14 / 15 (93%) improvement of 1st- or 2nd degree incontinence,	Schneider et al. (13)
Polydimethyl-siloxane	44	Case series	17 / 29 (59%) improvement of 3rd-degree incontinence at 26 months	Schneider et al. (13)
Dextranomer-hyaluronic acid copolymer	72	Case series	70 / 72 (97%) improvement at 4–8 weeks	Alloussi et al. (e12)