Allograft and autograft for ACL reconstruction lead to similar clinical outcomes .
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تم تحديد هذه الدراسة على أنها ذات تأثير كبير محتمل.
يُقدّر مقياس التأثير العالي الذي يعتمد على الذكاء الاصطناعي من OE التأثير المحتمل لورقة بحثية ما من خلال دمج الإشارات من كل من المجلة التي نُشرت فيها والمحتوى العلمي للمقالة نفسها.
تم تطوير نموذج OE High Impact باستخدام أحدث تقنيات معالجة اللغة الطبيعية، ويتنبأ نموذج OE High Impact بدقة أكبر بأداء الاقتباس المستقبلي للدراسة أكثر من معامل تأثير المجلة وحده.
وهذا يتيح التعرف المبكر على الأبحاث ذات المغزى السريري ويساعد القراء على التركيز على المقالات التي من المرجح أن تشكل الممارسة المستقبلية.
OrthoEvidence Journal (OE Journal) - ACE Report
OE Journal. 2013;1(4):52 Int Orthop. 2013 Feb;37(2):311-20. doi: 10.1007/s00264-012-1720-5. Epub 2012 Dec 4Nine studies (818 patients) were identified to compare the clinical outcomes of allograft versus autograft for anterior cruciate ligament (ACL) reconstruction. No significant differences in clinical outcomes were identified between the two treatments to determine which was more optimal for ACL reconstruction. However, subgroup analysis revealed that reconstruction with bone-patellar tendon-bone (BPTB) autograft may allow patients to return to higher levels of activity when compared to BPTB allograft.
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Was the validity of all of the studies referred to in the text assessed with use of appropriate criteria (either in selecting the studies for inclusion or in analyzing the studies that were cited)?
Were the methods used to combine the findings of the relevant studies (to reach a conclusion) reported?
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نعم = 1
غير مؤكد = 0.5
غير ذي صلة = 0
لا = 0
يقيّم تقييم معايير الإبلاغ الشفافية التي يبلغ بها المؤلفون عن الخصائص المنهجية والتجريبية للتجربة في المنشور. ينقسم التقييم إلى خمس فئات معروضة أدناه.
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Introduction
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Accessing Data
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Discussion
Detsky AS, Naylor CD, O'Rourke K, McGeer AJ, L'Abbé KA. J Clin Epidemiol. 1992;45:255-65
مؤشر الهشاشة هو أداة تساعد في تفسير النتائج المهمة، وتوفر مقياسًا لقوة النتيجة. ويمثل مؤشر الهشاشة عدد الأحداث المتتالية التي يجب إضافتها إلى نتيجة ثنائية التفرع لجعل النتيجة غير مهمة. يمثل الرقم الصغير نتيجة أضعف ويمثل الرقم الكبير نتيجة أقوى.
لماذا كانت هناك حاجة لهذه الدراسة الآن؟
ACL reconstruction is the primary treatment option for ACL ruptures to prevent knee instability. However, it is still uncertain whether allografts provide similar results as autografts for ACL reconstruction. The majority of the past systematic reviews reporting these treatments have been based on low-quality studies. With the publication of new randomized trials since the latest systematic review, this meta-analysis aimed to evaluate the clinical outcomes of allografts versus autografts for ACL reconstruction.
ما هو سؤال البحث الرئيسي؟
Which treatment - allografts or autografts - for ACL reconstruction led to better clinical outcomes?
- 9 studies (410 patients in the autograft and 408 patients in the allograft group) were included in this meta-analysis; 4 studies were randomized controlled studies (RCTs) and 5 were prospective cohort studies.
- Analysis from 6 studies revealed the risk ratio for KT-1000/2000 side-to-side difference >5 mm was 1.19 in favour of allograft (95% CI, 0.63 to 2.24); however, the results were not significant (P = 0.59).
- According to 6 studies, the risk ratio for abnormal Lachman test (grade >0) was 0.88 in favour of autograft (95% CI, 0.64 to 1.2); the results were not deemed significant (P = 0.41).
- 7 studies indicated that the risk ratio for abnormal Pivot Shift test (grade >0) was 0.97 in favour of autograft (95% CI, 0.64 to 1.46); however, the results were not significant (P = 0.88).
- In regards to objective IKDC scores, analysis from 7 studies revealed that the risk ratio for being considered abnormal or severely abnormal was 0.96 favouring autograft (95% CI, 0.6 to 1.54); the results were not statistically significant (P = 0.87).
- 3 studies revealed a mean difference of 0.3 on Lysholm scores in favour of autograft (95% CI, -1.97 to 2.57), where the results were not significant (P = 0.79); the same 3 studies indicated a mean difference of 0.25 on Tegner scores in favour of autograft (95% CI, -0.01 to 0.52), where the results were not significant (P = 0.06).
- The subgroup analysis of Tegner scores by only pooling 4 studies involving BPTB grafts estimated a mean difference of 0.5 in favour autograft (95% CI, 0.15 to 0.85; P = 0.005).
ما الذي يجب أن أتذكره أكثر؟
This meta-analysis revealed that ACL reconstruction with allografts or autografts led to similar clinical outcomes. However, subgroup analysis indicated that reconstruction with BPTB autograft may allow patients to return to higher levels of activity in comparison with BPTB allograft.
كيف سيؤثر ذلك على رعاية مرضاي؟
There was insufficient evidence to determine which graft technique was superior for ACL reconstruction. These results suggest equivocal clinical results for allograft and autograft overall, although bone patellar tendon bone autografts may be superior to allograft for return to high-level activity. Future research involving high-quality RCTs with specified age and activity are required to further evaluate the outcomes of these two treatments.
تنويه
هذا المحتوى الموجود في هذه الصفحة هو لأغراض إعلامية فقط وليس الغرض منه أن يكون بديلاً عن المشورة الطبية المتخصصة أو التشخيص أو العلاج. إذا كنت بحاجة إلى علاج طبي، اطلب دائمًا مشورة طبيبك أو اذهب إلى أقرب قسم طوارئ إليك. الآراء والمعتقدات ووجهات النظر التي يعبر عنها الأفراد في المحتوى الموجود في هذه الصفحة لا تعكس آراء ومعتقدات ووجهات نظر أورثوإيفيدنس.
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