Interspinous Spacer Implant in Patients with Lumbar Spinal Stenosis : Preliminary Results of a Multicenter, Randomized, Controlled Trial
المؤلفون المشاركون
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-02-07
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
A prospective, randomized, controlled trial was conducted to compare clinical outcomes in patients treated with an investigational interspinous spacer (Superion) versus those treated with an FDA-approved spacer (X-STOP).
One hundred sixty-six patients with moderate lumbar spinal stenosis (LSS) unresponsive to conservative care were treated randomly with the Superion (n=80) or X-STOP (n=86) interspinous spacer.
Study subjects were followed through 6 months posttreatment.
Zurich Claudication Questionnaire (ZCQ) symptom severity scores improved 30% with Superion and 25% with X-STOP (both P<0.001).
Similar changes were noted in ZCQ physical function with improvements of 32% with Superion and 27% with X-STOP (both P<0.001).
Mean ZCQ patient satisfaction score ranged from 1.7 to 2.0 in both groups at all follow-up visits.
The proportion of subjects that achieved at least two of three ZCQ clinical success criteria at 6 months was 75% with Superion and 67% with X-STOP.
Axial pain decreased from 55±27 mm at pretreatment to 22±26 mm at 6 months in the Superion group (P<0.001) and from 54±29 mm to 32±31 mm with X-STOP (P<0.001).
Extremity pain decreased from 61±26 mm at pretreatment to 18±27 mm at 6 months in the Superion group (P<0.001) and from 64±26 mm to 22±30 mm with X-STOP (P<0.001).
Back function improved from 38±13% to 21±19% with Superion (P<0.001) and from 40±13% to 25±16% with X-STOP (P<0.001).
Preliminary results suggest that the Superion interspinous spacer and the X-STOP each effectively alleviate pain and improve back function in patients with moderate LSS who are unresponsive to conservative care.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Miller, Larry E.& Block, Jon E.. 2012. Interspinous Spacer Implant in Patients with Lumbar Spinal Stenosis : Preliminary Results of a Multicenter, Randomized, Controlled Trial. Pain Research and Treatment،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-500958
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Miller, Larry E.& Block, Jon E.. Interspinous Spacer Implant in Patients with Lumbar Spinal Stenosis : Preliminary Results of a Multicenter, Randomized, Controlled Trial. Pain Research and Treatment No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-500958
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Miller, Larry E.& Block, Jon E.. Interspinous Spacer Implant in Patients with Lumbar Spinal Stenosis : Preliminary Results of a Multicenter, Randomized, Controlled Trial. Pain Research and Treatment. 2012. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-500958
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-500958
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر