Study Design, Patient Characteristics, and Outcomes of the Major Studies Investigating Robotic Interventions.
Study Design, Patient Characteristics, and Outcomes of the Major Studies Investigating Robotic Interventions.
| Granada et al. | PRECISE Trial | CORA PCI | RAPID | |
|---|---|---|---|---|
| Author (reference) | Granada et al.21 | Weisz et al.22 | Mahmud et al.30 | Mahmud et al.38 |
| Study design | Prospective, single-arm, single-center, open-label, non-randomized | Prospective, single-arm, multi-center, open-label, non-randomized | Prospective, comparative, single-center, open-label, non-randomized | Prospective, single-arm, single-center, open-label, non-randomized |
| Lesion Location | Coronary | Coronary | Coronary | Peripheral |
| n | 8 | 164 | 108 | 20 |
| Lesions, n | 8 | 164 | 157 | 29 |
| Clinical success, % | 100 | 97.6 | 98.8 | 100 |
| Technical success, % | 97.9 | 98.8 | 91.7 | 100 |
| Type A/B1 lesions, n (%) | 8 (100) | 112 (68) | 35 (22) | – |
| Type B2/C lesions, n (%) | 0 (0) | 52 (32) | 122 (78) | – |
| In-hospital MACE*, n (%) | 0 (0) | 4 (4.2) | 6 (5.6) | 0 (0) |
| Radiation reduction (operator), % | 97 | 95.2 | – | – |
| Lesion length, mm | 11.4 | 12.2±4.8 | 22.2±10.6 | 33.1±15.5 |
| Mean diameter stenosis, % | 63.1±15 | 64.1±10.9 | 84.9±9.2 | 85.5±11.0 |