Variable. n% | Total (n = 165 Pts) (n = 201 Limb) (n = 246 Lesion) | Controlled HTN (n = 53 Pts) (n = 66 Limb) (n = 90 Lesion) | Uncontrolled HTN (n = 112 Pts) (n = 135 Limb) (n = 156 Lesion) | P Value |
---|---|---|---|---|
Ankle-brachial index | 0.65 ± 0.4 | 0.72 ± 0.48 | 0.62 ± 0.4 | 0.159 |
Rutherford classifications (Limb) | 5.01 ± 1.48 | 5.12 ± 1.41 | 4.95 ± 1.52 | 0.453 |
Limb site | ||||
Right | 108 (65.4) | 35 (66.0) | 73 (65.1) | 1.000 |
Left | 93 (56.3) | 31 (58.4) | 62 (55.3) | 0.739 |
Both | 36 (21.8) | 13 (24.5) | 23 (20.5) | 0.552 |
Lesion locations | ||||
Above the knee - Pts | 82 (49.6) | 25 (47.1) | 57 (50.8) | 0.739 |
Above the knee - Limb | 88 (43.7) | 26 (39.3) | 62 (45.9) | 0.450 |
lliac - Pts | 10 (6.0) | 4 (7.5) | 6 (5.3) | 0.728 |
lliac - Limb | 10 (4.9) | 4 (6.0) | 6 (4.4) | 0.732 |
Femoral - Pts | 77 (46.6) | 24 (45.2) | 53 (47.3) | 0.868 |
Femoral - Limb | 83 (41.2) | 25 (37.8) | 58 (42.9) | 0.543 |
Popliteal - Pts | 20 (12.1) | 5 (9.4) | 15 (13.3) | 0.612 |
Popliteal - Limb | 21 (10.4) | 6 (9.0) | 15 (11.1) | 0.808 |
Below the knee - Pts | ||||
Below the knee - Limb | ||||
Tibial - Pts | 156 (94.5) | 49 (92.4) | 107 (95.5) | 0.470 |
Tibial - Limb | 183 (91.0) | 57 (86.3) | 126 (93.3) | 0.119 |
ATA - Pts | 119 (72.1) | 37 (69.8) | 82 (73.2) | 0.711 |
ATA - Limb | 140 (69.6) | 43 (65.1) | 97 (71.8) | 0.333 |
PTA - Pts | 74 (44.8) | 25 (47.1) | 49 (43.7) | 0.739 |
PTA - Limb | 76 (37.8) | 26 (39.3) | 50 (37.0) | 0.759 |
Peroneal - Pts | 44 (26.6) | 16 (30.1) | 28 (25.0) | 0.572 |
Peroneal - Limb | 47 (23.3) | 17 (25.7) | 30 (22.2) | 0.598 |
Lesion site | ||||
Proximal | 151 (61.3) | 45 (50.0) | 106 (67.9) | 0.007 |
Mid | 30 (12.1) | 15 (16.6) | 15 (9.6) | 0.110 |
Distal | 24 (9.7) | 12 (13.3) | 12 (7.6) | 0.182 |
Ostium | 42 (17) | 19 (21.1) | 23 (14.7) | 0.221 |
Lesion type | ||||
Concentric | 38 (15.4) | 16 (17.7) | 22 (14.1) | 0.467 |
Eccentric | 61 (24.7) | 20 (22.2) | 41 (26.2) | 0.541 |
Total occlusion | 147 (59.7) | 54 (60.0) | 93 (59.6) | 1.000 |
Lesion characteristics | ||||
CTO | 119 (48.3) | 35 (38.8) | 84 (53.8) | 0.025 |
Diffuse (≥2 cm) | 231 (93.9) | 83 (92.2) | 148 (94.8) | 0.418 |
Calcification | 119 (48.3) | 36 (40.0) | 83 (53.2) | 0.048 |
Procedure | ||||
SubIntimal approach | 57 (23.1) | 23 (25.5) | 34 (21.7) | 0.532 |
POBA | 228 (92.6) | 84 (93.3) | 144 (92.3) | 1.000 |
Stent type | 18 (7.3) | 6 (6.6) | 12 (7.6) | 1.000 |
Smart control | 1 (0.4) | 1 (1.1) | 0 (0.0) | |
Xpert | 14 (5.6) | 3 (3.3) | 11 (7.0) | |
Chromis deep | 2 (0.8) | 2 (2.2) | 0 (0.0) | |
Maris deep | 1 (0.4) | 0 (0.0) | 1 (0.6) | |
Technical Success | 230 (93.4) | 82 (91.1) | 148 (94.8) | 0.287 |
Clinical Success | 232 (94.3) | 85 (94.4) | 147 (94.2) | 1.000 |