科研之友
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摘要
The status of hip fracture incidence and treatment is well known through nationwide surveys in Japan. However, there have been no similar studies on spine fractures. Therefore, we investigated current medical practices for them. Altogether, 1200 hospitals were randomly selected for the survey with consideration of region and hospital characteristics. Questionnaire items included the number of hospitalized spine patients, imaging test implementation, type of conservative treatment, use of open surgery and vertebroplasty, and the number of these procedures performed in 2005. Responses were received from 473 hospitals. On the day of response, there were 14 372 hospitalized orthopedic patients (average 32.8/hospital). Among them were 1403 spine fracture patients (3.1/hospital), accounting for 13.5% of orthopedic patients. Of them, 91.9% received conservative treatment. The mean percentage of spine fracture patients who were hospitalized was 39.5%. The most reliable imaging test was said to be magnetic resonance imaging. Casting or bracing was used in most of the institutions. The most common analgesic treatment was oral nonsteroidal antiinflammatory drugs. Open surgery and vertebroplasty were conducted for spine fractures in the elderly at 26.5% and 16.3% of hospitals, respectively. In these hospitals, 624 and 257 patients underwent open surgery and vertebroplasty, respectively, in 2005. In Japan, more than 90% of elderly patients hospitalized with spine fractures received conservative treatment. Surgical treatment, either open surgery or vertebroplasty, was performed at 30% of the hospitals. This study provides basic data that will contribute to planning improvements in spinal fracture treatment in the elderly.
- 出版日期2010-1
