Spinal cord injury in high-risk complex adult spinal deformity surgery: review of incidence and outcomes from the Scoli-RISK-1 study.

IF 0.7 Q4 CLINICAL NEUROLOGY
Fan Jiang, Hetshree Joshi, Jetan H Badhiwala, Jamie R F Wilson, Lawrence G Lenke, Christopher I Shaffrey, Kenneth M C Cheung, Leah Y Carreon, Mark B Dekutoski, Frank J Schwab, Oheneba Boachie-Adjei, Khaled M Kebaish, Christopher P Ames, Sigurd H Berven, Yong Qiu, Yukihiro Matsuyama, Benny T Dahl, Hossein Mehdian, Ferran Pellisé, Stephen J Lewis, Michael G Fehlings
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Abstract

Study design: Clinical case series.

Objective: To describe the cause, treatment and outcome of 6 cases of perioperative spinal cord injury (SCI) in high-risk adult deformity surgery.

Setting: Adult spinal deformity patients were enrolled in the multi-center Scoli-RISK-1 cohort study.

Methods: A total of 272 patients who underwent complex adult deformity surgery were enrolled in the prospective, multi-center Scoli-RISK-1 cohort study. Clinical follow up data were available up to a maximum of 2 years after index surgery. Cases of perioperative SCI were identified and an extensive case review was performed.

Results: Six individuals with SCI were identified from the Scoli-RISK-1 database (2.2%). Two cases occurred intraoperatively and four cases occurred postoperatively. The first case was an incomplete SCI due to a direct intraoperative insult and was treated postoperatively with Riluzole. The second SCI case was caused by a compression injury due to overcorrection of the deformity. Three cases of incomplete SCI occurred; one case of postoperative hematoma, one case of proximal junctional kyphosis (PJK) and one case of adjacent segment disc herniation. All cases of post-operative incomplete SCI were managed with revision decompression and resulted in excellent clinical recovery. One case of incomplete SCI resulted from infection and PJK. The patient's treatment was complicated by a delay in revision and the patient suffered persistent neurological deficits up to six weeks following the onset of SCI.

Conclusion: Despite the low incidence in high-risk adult deformity surgeries, perioperative SCI can result in devastating consequences. Thus, appropriate postoperative care, follow up and timely management of SCI are essential.

Abstract Image

高风险复杂成人脊柱畸形手术中的脊髓损伤:Scoli-RISK-1 研究的发病率和结果回顾。
研究设计临床病例系列:描述高风险成人畸形手术中 6 例围手术期脊髓损伤(SCI)的原因、治疗和结果:多中心斯科利-RISK-1队列研究中的成人脊柱畸形患者:前瞻性多中心Scoli-RISK-1队列研究共纳入了272名接受复杂成人畸形手术的患者。临床随访数据最长可追溯到指数手术后两年。研究人员确定了围手术期 SCI 病例,并进行了广泛的病例回顾:结果:从Scoli-RISK-1数据库中发现了6例SCI患者(2.2%)。其中两例发生在术中,四例发生在术后。第一例是由于术中直接损伤导致的不完全 SCI,术后接受了利鲁唑治疗。第二例 SCI 是由于过度矫正畸形造成的压迫性损伤。有三例不完全脊柱损伤:一例为术后血肿,一例为近端交界性脊柱后凸(PJK),一例为邻近节段椎间盘突出。所有术后不完全脊髓损伤病例都进行了翻修减压,临床恢复良好。一例不完全脊柱损伤是由感染和 PJK 引起的。该患者的治疗因翻修延迟而变得复杂,在出现 SCI 后长达六周的时间里,患者一直存在神经功能缺损:结论:尽管高风险成人畸形手术的发生率较低,但围手术期 SCI 可导致破坏性后果。因此,适当的术后护理、随访和及时处理 SCI 至关重要。
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来源期刊
Spinal Cord Series and Cases
Spinal Cord Series and Cases Medicine-Neurology (clinical)
CiteScore
2.20
自引率
8.30%
发文量
92
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