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Active Achilles tendon kinesitherapy facilitates the functional recovery of a ruptured Achilles tendon. However, protein expression during the healing process remains a controversial issue. New Zealand rabbits, aged 14 weeks, underwent tenotomy followed immediately by Achilles tendon microsurgery to repair the Achilles tendon rupture. The tendon was then immobilized or subjected to postoperative early motion treatment (kinesitherapy). Mass spectrography results showed that after 14 days of motion treatment, 18 protein spots were differentially expressed, among which, 12 were up-regulated, consisting of gelsolin isoform b and neurite growth-related protein collapsing response mediator protein 2. Western blot analysis showed that gelsolin isoform b was up-regulated at days 7-21 of motion treatment. These findings suggest that active Achilles tendon kinesitherapy promotes the neurite regeneration of a ruptured Achilles tendon and gelsolin isoform b can be used as a biomarker for Achilles tendon healing after kinesitherapy.  相似文献   
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Purpose

Treatment of neglected Achilles tendon rupture is very challenging. This randomized study aimed to compare the clinical outcome of early post-operative rehabilitation (EPR) with post-operative cast immobilization (PCI).

Methods

Fifty-seven patients with neglected Achilles tendon rupture were randomized to receive EPR (n = 26) or PCI (n = 31) management following surgery. Clinical outcome was monitored by follow-up at weeks 8, 12, 18 and 26 and year 2. The significance of intergroup differences from the Leppilahti scoring system (LSS), ultrasonography, multislice spiral computerized tomography (MSCT) and electromyography was assessed.

Results

Ultrasonography and MSCT revealed no occurrence of tendon elongation or adhesion. Four patients could perform sustained single-leg heel-raise exercise for 60 s at post-operative day 40. The PCI group also showed increased post-operative LSS score, but recovery was slower. Post-operative complications, such as ankle joint ankylosis and osteoporosis, only occurred in the PCI group.

Conclusions

Compared with cast immobilization, early post-operative rehabilitation results in better clinical outcome and faster overall tendon regeneration of neglected Achilles tendon rupture.

Level of evidence

II.
  相似文献   
3.
重症医学是一门研究危重疾病发生、发展规律及其诊治方法 的新兴学科.本文从重症医学教学现状和社会需求出发,阐述了临床医学专业设置本门课程的必要性,并就如何加强教师队伍建设和改进教学方法 进行了探讨.  相似文献   
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