Table 1.
Comparison of Collagen Parameters and Results
| Patients | Patients | |||||
|---|---|---|---|---|---|---|
| Type of | Follow-up | Patients Dry | Improved | Failed | ||
| Study | Patients | Incontinence | (mo) | (%) | (%) | (%) |
| Stricker | 50 | ISD | Mean: 11 | 21 (42) | 20 (40) | 7 (14) |
| and Haylen70 | (range, 1–21) | |||||
| Kieswetter | 16 | Not specified | 9 | 7 (44) | 7 (44) | 2 (12) |
| et al71 | ||||||
| Eckford and | 25 | Not specified | 3 | 16 (64) | 4 (16) | 5 (20) |
| Abrams15 | ||||||
| O’Connell | 44 | 42 with ISD | 1–2 | 20 (45) | 8 (18) | 16 (37) |
| et al32 | 2 hypermobile | (longest, 7) | ||||
| Moore et al31 | 11 | Types 1 and 3 | 2 | 1 (9) | 7 (63) | 2 (18) |
| Winters and | 50 | ISD | > 12 | 48 (96) dry or socially | 2 (4) | |
| Appell13 | continent | |||||
| McGuire and | 17 | Mobile | > 12 | 8 (47) | 3 (17) | 6 (35) |
| Appell10 | 137 | ISD | > 12 | 63 (46) | 47 (34) | 29 (19) |
| Faerber22 | 12 | Type 1 | 10.3 | 10 (83) | 2 (17) | 0 |
| (range, 3–24) | ||||||
| Monga et al11 | 60 | Some | 3 (N = 59) | 27 (46) | 22 (40) | |
| hypermobile | 12 (N = 54) | 22 (40) | 20 (37) | |||
| 24 (N = 29) | 14 (48) | 6 (20) | ||||
| Richardson et al14 | 42 | ISD | 46 (10–66 | 17 (40) | 18 (43) | 7 (17) |
| after first | ||||||
| injection) | ||||||
| Herschorn and Radomski29 | 181 | Type 1: 54 | Mean: 22 (range, | 42 (23) | 94 (52) | 45 (25) |
| Type 2: 67 | 4–69) | |||||
| Type 3: 60 | ≥24 (N = 62) | 27 (43.5) | 29 (46.8) | 6 (9.7) | ||
| ≥36 (N = 25) | 13 (52) | 8 (32) | 4 (16) | |||
| Smith et al72 | 94 | Type 3 | Median: 14 | 36 (38.3) | 27 (28.7) | 31 (33) |
| Khullar et al17 | 21 | Not specified | 24 (minimum) | 10 (48) | 2 (9) | 9 (43) |
| Swami et al73 | 107 | Some | 24 (minimum) | 27 (25) | 43 (40) | 37 (35) |
| hypermobile | ||||||
| Cross et al28 | 103 | Type 3 | Median: 18 | Substantially | 29 (20) | 7 (6) |
| (range, 6–36) | Improved | |||||
| 103 (74) | ||||||
| Groutz et al74 | 63 | Type 3 | 6 | 8 (13) | 44 (70) | |
| Bent et al33 | 90 | Types 1 and 2 | 12 | 19 (21) | 19 (21) | 11 (17) |
| Corcos and Fournier75 | 40 | Type 1 (8) | 52 | 12 (30) | 16 (40) | 62 (58) |
| Type 2 (20) | ||||||
| Type 3 (12) |
ISD, intrinsic sphincter deficiency.