PURPOSE:To evaluate the indications and outcomes of amniotic membrane transplantation (AMT) performed within the first 2 weeks of presentation in the management of patients with acute Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN). METHODS:A retrospective chart review from January 1998 to May 2011 identified 128 SJS/TEN patients admitted to Loyola University Medical Center Burn intensive care unit. The degree of initial ocular surface inflammation was graded as mild, moderate, or severe within the first 2 weeks of admission. Patients were managed either medically or with amniotic membrane (AM). Outcomes were graded as good [best-corrected visual acuity (BCVA)>20/40], fair (BCVA 20/40 to 20/200 or with ocular surface discomfort, requiring contact lens or reconstructive surgeries), or poor (BCVA<20/200). RESULTS:Of the 182 eyes (91 patients) with documented inpatient eye examinations, 108 eyes (59.4%) had mild or no initial ocular involvement, 37 eyes (20.3%) had moderate, and 37 eyes (20.3%) had severe inflammation. Of the 29 patients (58 eyes) with greater than 1 month of follow-up, 17 patients (33 eyes) were treated with medical management and 13 patients (25 eyes) were treated with early AM. One of the 23 eyes with moderate or severe presentation treated with early AMT (4.3%) resulted in a poor outcome within 3 months compared with 8 of 23 eyes (34.8%) that were medically managed (P=0.022). CONCLUSIONS:We present the first case-control study of the use of AM in the management of acute SJS/TEN. Early use of AMT prevents severe vision loss in SJS/TEN patients with initial moderate or severe ocular surface inflammation.

译文

目的:评估在急性史蒂文斯-约翰逊综合征(SJS)和中毒性表皮坏死溶解症(TEN)患者治疗的前两周内进行羊膜移植(AMT)的适应症和结果。
方法:回顾性分析1998年1月至2011年5月的病历,确定了128名SJS / TEN患者,他们被洛约拉大学医学中心烧伤重症监护室收治。在入院的前两周内,初期眼表炎症的程度分为轻度,中度或重度。患者接受药物治疗或羊膜(AM)治疗。结果分为好[最佳矫正视力(BCVA)> 20/40],一般(BCVA 20/40至20/200或眼表不适,需要隐形眼镜或重建手术)或差(BCVA <20 / 200)。
结果:在有住院眼科检查的182眼(91例患者)中,有108眼(59.4%)有轻度或无初期眼部受累,有37眼(20.3%)为中度,有37眼(20.3%)有严重的炎症。在随访时间超过1个月的29例患者(58眼)中,有17例患者(33眼)接受了药物治疗,有13例患者(25眼)接受了早期AM治疗。接受早期AMT治疗的23眼中度或重度表现之一(4.3%)在3个月内导致不良结局,相比之下,接受药物治疗的23眼中有8眼(34.8%)(P = 0.022)。
结论:我们提出了在急性SJS / TEN治疗中使用AM的首例病例对照研究。早期使用AMT可防止SJS / TEN患有初期中度或严重眼表炎症的患者严重视力下降。

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