BACKGROUND: Percutaneous vertebroplasty (PV) is largely employed in vertebral body compression fractures (VCF). PURPOSE: To evaluate the efficacy of PV on pain relief and functional status, and its complications rate. MATERIALS AND METHODS: A prospective observational study was conducted by the Division of Internal Medicine of St. Croce and Carle Hospital. INCLUSION CRITERIA: Diagnosis of osteoporosis, intense back pain, unresponsive to conservative treatment, associated with radiological evidence of recent VCF. Pain control and functional improvement were respectively assessed using Visual Analogue Scale (VAS) and Activity of Daily Living scale (ADL) on admission, 24 h after PV and at follow-up. PV complications were detected by an immediate computed tomography (CT) scan on the vertebra treated as well as the vertebrae above and below the treated level(s) and by CT chest scan to exclude pulmonary emboli. A magnetic resonance imaging (MRI) follow-up at 6 or 12 months was performed. RESULTS: Fifty-two (46 with primary osteoporosis) patients were enrolled (mean age 73.18 yr, range 44-92). Median follow-up was 20.4 months (range 6-24). Treated vertebrae were 124. VAS, mean value was 9.05 (range 6-10) before treatment, 5.95 (range 2-8) at 24 h after PV and 4.94 (range 2-9) at follow-up (p<0.001). Before PV, 18 patients (34.6%) were functionally impaired vs 8 patients (15.3%) at follow-up (p<0.003). Control MRI evidenced 9 (17.3%) new VCF adjacent and 13 (25%) non-adjacent to treated vertebras. There was one case of discitis. Seven cases (13%) of cement leakage in para-vertebral space were observed. CONCLUSION: PV is safe and effective in immediate pain reduction and functional improvement and at a median term follow-up.
BACKGROUND: Percutaneous vertebroplasty (PV) is largely employed in vertebral body compression fractures (VCF). PURPOSE: To evaluate the efficacy of PV on pain relief and functional status, and its complications rate. MATERIALS AND METHODS: A prospective observational study was conducted by the Division of Internal Medicine of St. Croce and Carle Hospital. INCLUSION CRITERIA: Diagnosis of osteoporosis, intense back pain, unresponsive to conservative treatment, associated with radiological evidence of recent VCF. Pain control and functional improvement were respectively assessed using Visual Analogue Scale (VAS) and Activity of Daily Living scale (ADL) on admission, 24 h after PV and at follow-up. PV complications were detected by an immediate computed tomography (CT) scan on the vertebra treated as well as the vertebrae above and below the treated level(s) and by CT chest scan to exclude pulmonary emboli. A magnetic resonance imaging (MRI) follow-up at 6 or 12 months was performed. RESULTS: Fifty-two (46 with primary osteoporosis) patients were enrolled (mean age 73.18 yr, range 44-92). Median follow-up was 20.4 months (range 6-24). Treated vertebrae were 124. VAS, mean value was 9.05 (range 6-10) before treatment, 5.95 (range 2-8) at 24 h after PV and 4.94 (range 2-9) at follow-up (p<0.001). Before PV, 18 patients (34.6%) were functionally impaired vs 8 patients (15.3%) at follow-up (p<0.003). Control MRI evidenced 9 (17.3%) new VCF adjacent and 13 (25%) non-adjacent to treated vertebras. There was one case of discitis. Seven cases (13%) of cement leakage in para-vertebral space were observed. CONCLUSION:PV is safe and effective in immediate pain reduction and functional improvement and at a median term follow-up.
Authors: P Lips; C Cooper; D Agnusdei; F Caulin; P Egger; O Johnell; J A Kanis; S Kellingray; A Leplege; U A Liberman; E McCloskey; H Minne; J Reeve; J Y Reginster; M Scholz; C Todd; M C de Vernejoul; I Wiklund Journal: Osteoporos Int Date: 1999 Impact factor: 4.507
Authors: Gordon Cheung; Edward Chow; Lori Holden; Marjan Vidmar; Cyril Danjoux; Albert J M Yee; Ruth Connolly; Joel Finkelstein Journal: Can Assoc Radiol J Date: 2006-02 Impact factor: 2.248
Authors: Piergiorgio Tozzi; Yasmine Abdelmoumene; Antonio F Corno; Philip A Gersbach; Henri-Marcel Hoogewoud; Ludwig K von Segesser Journal: Ann Thorac Surg Date: 2002-11 Impact factor: 4.330
Authors: Casey Young; Peter L Munk; Manraj K Heran; Michael D Lane; Huy B Q Le; Steven Lee; M Badii; Paul W Clarkson; Hugue A Ouellette; Ouellette C Hugue Journal: Skeletal Radiol Date: 2011-03-27 Impact factor: 2.199