Table 1.
| Study | Willis et al.11 | Kilic et al.12 | Wall et al.15 | Raiss et al.13 | Hattrup et al.17 | Martinez et al.18 | Zafra et al.16 | Hussey et al.20 | Raiss et al.14 |
|---|---|---|---|---|---|---|---|---|---|
| Type | Retrospective | Retrospective | Retrospective | Retrospective | Retrospective | Retrospective | Prospective | Prospective | Retrospective |
| Case series | Single surgeon | Many surgeons | 2 surgeons | Multicentre, many surgeons | Multicentre, many surgeons | Not stated | 3 surgeons | Single surgeon + center | Multicentre, many surgeons |
| Patients (n) | 16 | 19 | 33 | 32 | 20 | 18 | 35 | 19 | 42 |
| Mean age, years (range) | 65 (52-83) | 70.1 (60-81) | 75.3 (26-86) | 68 (48-83) | 67 (31-89) | 78.8 (75-84) | 69 (46-83) | 66 (52-82) | 68 (27-83) (median 70 years) |
| Mean follow up, months (range) | 37 (24-62) | 18.3 (8-56) | 42 (24-97) | 48 (24-144) | 44 (27-97) | 28 (24-32) | 51 (24-99) | 36 (25-60) | 48(4) (2-13) (median 3.5 years) |
| Pathology | FS | FS | FS | FS | FS | FS | FS | FS | FS |
| Prosthesis used | RSA (delta III) | RSA (delta III) | RSA (delta III in 209/aequalis system in 31) | RSA aequalis 26/delta 6 | Delta 9, delta Xtend 7, biomet comprehensive 6, zimmer trabecular metal 4 | Lima | Delta III | DJO surgical reverse shoulder prosthesis (RSP) | Aequalis reversed shoulder system for 37 patients, delta in 5 cases |
| Surgical approach | Delto-pectoral approach | Delto-pectoral approach | Delto-pectoral approach | Delto-pectoral approach | Delto-pectoral approach | Delto-pectoral approach | Delto-pectoral approach | Delto-pectoral approach | Delto-pectoral approach |
| Primary clinical scores | ASES | Constant score | Constant score | Constant score | ASES | Constant score | Constant score | VAS, ASES, SST | Constant score |
| Other outcome measures | VAS, simple shoulder test complications, radiological assessment, satisfaction score | Complications | Complications Radiological | Radiological Complications | Neer score, simple shoulder test complications | Complications | Radiological Complications | Radiological Complications | Radiological Complications |
FS, fracture sequelae; RSA, reverse shoulder arthroplasty; DJO, DJO Global, Vista, CA, USA; RSP, reverse shoulder prosthesis; ASES, American shoulder and elbow surgeons score; VAS, visual analogue score; SST, simple shoulder test.