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Delayed fixation of distal radial fractures beyond three weeks after initial failed closed reduction increases the odds of reoperation.
The Bone & Joint Journal ( IF 4.9 ) Pub Date : 2024-11-01 , DOI: 10.1302/0301-620x.106b11.bjj-2023-1349.r1
Lauren L Nowak,Joel Moktar,Patrick Henry,Taylor Dejong,Michael D McKee,Emil H Schemitsch

Aims We aimed to compare reoperations following distal radial fractures (DRFs) managed with early fixation versus delayed fixation following initial closed reduction (CR). Methods We used administrative databases in Ontario, Canada, to identify DRF patients aged 18 years or older from 2003 to 2016. We used procedural and fee codes within 30 days to determine which patients underwent early fixation (≤ seven days) or delayed fixation following CR. We grouped patients in the delayed group by their time to definitive fixation (eight to 14 days, 15 to 21 days, and 22 to 30 days). We used intervention and diagnostic codes to identify reoperations within two years. We used multivariable regression to compare the association between early versus delayed fixation and reoperation for all patients and stratified by age (18 to 60 years and > 60 years). Results We identified 14,960 DRF patients, 8,339 (55.7%) of whom underwent early surgical fixation (mean 2.9 days (SD 1.8)). In contrast, 4,042 patients (27.0%) underwent delayed fixation between eight and 14 days (mean 10.2 days (SD 2.2)), 1,892 (12.7%) between 14 and 21 days (mean 17.5 days (SD 1.9)) and 687 (4.6%) > 21 days (mean 24.8 days (SD 2.4)) post-fracture. Patients who underwent delayed fixation > 21 days post-fracture had a higher odds of reoperation (odds ratio (OR) 1.33 (95% CI 1.11 to 1.79) vs early fixation). This worsened for patients aged > 60 years (OR 1.69 (95% CI 1.11 to 2.79)). We found no difference in the odds of reoperation for patients who underwent delayed fixation within eight to 14 or 15 to 21 days post-fracture (vs early fixation). Conclusion These data suggest that DRF patients with fractures with unacceptable reduction following CR should be managed within three weeks to avoid detrimental outcomes. Prospective studies are required to confirm these findings.

中文翻译:


初次闭合复位失败后 3 周后桡骨远端骨折延迟固定会增加再次手术的几率。



目的 我们旨在比较早期固定治疗的桡骨远端骨折 (DRFs) 与初始闭合复位 (CR) 后的延迟固定后的再次手术。方法 我们使用加拿大安大略省的行政数据库来确定 2003 年至 2016 年年龄在 18 岁或以上的 DRF 患者。我们在 30 天内使用程序和费用代码来确定哪些患者在 CR 后接受了早期固定 (≤ 7 天) 或延迟固定。我们按最终固定时间 (8 至 14 天、 15 至 21 天和 22 至 30 天) 将延迟组患者分组。我们使用干预和诊断代码来识别两年内的再次手术。我们使用多变量回归来比较所有患者早期与延迟固定和再次手术之间的关联,并按年龄 (18 至 60 岁和 > 60 岁) 分层。结果 我们确定了 14,960 例 DRF 患者,其中 8,339 例 (55.7%) 接受了早期手术固定 (平均 2.9 天 (SD 1.8))。相比之下,4,042 例患者 (27.0%) 在骨折后 8 至 14 天 (平均 10.2 天 (SD 2.2)) 接受延迟固定,1,892 例 (12.7%) 在 14 至 21 天 (平均 17.5 天 (SD 1.9)) 和 687 例 (4.6%) > 骨折后 21 天 (平均 24.8 天 (SD 2.4))。骨折后 21 天接受延迟固定 > 的患者再次手术的几率更高 (比值比 (OR) 1.33 (95% CI 1.11 - 1.79) 与早期固定相比)。对于 60 岁的 > 患者,这种情况会恶化 (OR 1.69 (95% CI 1.11 至 2.79))。我们发现骨折后 8 至 14 天或 15 至 21 天内接受延迟固定的患者再次手术的几率没有差异(与早期固定相比)。 结论 这些数据表明,CR 后骨折不可接受的复位 DRF 患者应在 3 周内进行治疗,以避免不良结局。需要前瞻性研究来证实这些发现。
更新日期:2024-11-01
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